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	<title>Educating Risa &#187; geography</title>
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	<link>http://educatingrisa.com</link>
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		<title>Head-Smashed-In Buffalo Jump</title>
		<link>http://educatingrisa.com/2010/06/22/head-smashed-in-buffalo-jump/</link>
		<comments>http://educatingrisa.com/2010/06/22/head-smashed-in-buffalo-jump/#comments</comments>
		<pubDate>Wed, 23 Jun 2010 04:32:39 +0000</pubDate>
		<dc:creator>Risa Kawchuk</dc:creator>
				<category><![CDATA[Daegan]]></category>
		<category><![CDATA[Gareth]]></category>
		<category><![CDATA[field trips]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[history]]></category>
		<category><![CDATA[nature]]></category>

		<guid isPermaLink="false">http://educatingrisa.com/2010/06/22/head-smashed-in-buffalo-jump/</guid>
		<description><![CDATA[Shortly after returning from our roughly 1400km (900 miles) dinosaur tour of SE Alberta and SW Saskatchewan—a tour I am glad we made when we did, as the region has received torrential rains and has flooded badly, washing out sections of the Trans-Canada highway: The town of Maple Creek, SK, which we went through, had [...]]]></description>
			<content:encoded><![CDATA[<p>Shortly after returning from our roughly 1400km (900 miles) <a href="http://educatingrisa.com/2010/06/07/our-dinosaur-themed-mini-vacation/">dinosaur tour</a> of SE Alberta and SW Saskatchewan—a tour I am glad we made when we did, as the region has received torrential rains and has flooded badly, washing out sections of the Trans-Canada highway:</p>
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<p>The town of Maple Creek, SK, which we went through, had major flooding, as did the city of Medicine Hat, AB, which is still under a state of emergency. </p>
<p>Anyways, shortly after our return, the boys and I made another long-distance trip (350kms / just over 200 miles) to <a href="http://en.wikipedia.org/wiki/Head-Smashed-In_Buffalo_Jump">Head-Smashed-In Buffalo Jump</a>, where we met up with another homeschooling family. Buffalo jumps were widely used by aboriginal peoples on the prairies / great plains / grasslands, and involved killing buffalo—which they depended on for food, shelter, clothing, and more—by driving them over cliffs. </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9913.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9913_thumb.jpg" width="604" height="404" /></a> </p>
<p>Head-Smashed-In is a superb interpretive centre—another of Alberta’s sites designated a World Heritage Site by UNESCO—and built right into the side of the cliff once used as a buffalo jump. The centre (and cliff) is 6 stories high. Curious how this area got its name? Here’s the sign that greets you in the parking lot:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9981.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9981_thumb.jpg" width="604" height="404" /></a></p>
<p>The left-hand text of which reads: “In the 1800s, according to legend, a young brave wanted to witness the plunge of buffalo as his people drove them to their deaths over the cliffs. Standing under the shelter of a ledge, he watched the great beasts fall past him. The hunt was unusually good that day. As the bodies mounted, he became trapped between the animals and cliff. When his people came to do butchering, they found him with his skull crushed by the weight of buffalo carcasses. Thus, they named the place “Head-Smashed-In.”</p>
<p>Archaeological evidence indicates that this site was used by Aboriginal people for at least 5700 years [in other words, a site older than the pyramids in Egypt], making it among the oldest, largest, and best preserved of the many buffalo jump sites on the western plains. </p>
<p>In 1981, Head-Smashed-In Buffalo Jump was designated a World Heritage Site by the United Nations Educational, Scientific, and Cultural Organization [UNESCO].” </p>
<p>Upon entering the interpretive centre, you see this: </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9914.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9914_thumb.jpg" width="604" height="404" /></a> </p>
<p>and are given instructions as to the suggested order in which to tour the site. They suggest you watch a film about how the buffalo jump was used—as I had read elsewhere that this film is disturbingly realistic, the boys opted to skip it—and then proceed to the top of the centre and work back down. This site and field trip in general was a challenge for my young vegetarians, but it helped them understanding other cultures, other choices, and led some great discussion about how animals were used then (hardly anything was wasted, and thanks was given to the buffalo for giving their lives so the people could live) vs. today (another factory-farmed Big Mac, please!), as well as the difference between choice and necessity.</p>
<p>The boys, with their palaeontological leanings, quite enjoyed the display with the buffalo skeleton, and the lift-the-flap quiz asking you to identify the bone fragments:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9916.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9916_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9917.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9917_thumb.jpg" width="604" height="404" /></a> </p>
<p>They also liked the infant and doll carriers, and learning what was used for diapers back then (moss stuffed into the baby carrier):</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9922.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9922_thumb.jpg" width="604" height="404" /></a> </p>
<p>We then headed, as suggested, to the top of the centre, and outside along the cliff top where the buffalo were driven over (you can still see the cairns—rock piles—used as drive lanes). The view is incredible:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9925.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9925_thumb.jpg" width="604" height="404" /></a> </p>
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<p>That’s the Oldman River valley in the distance, one of the few areas with trees in these grasslands, and where the Blackfoot would make their winter camps. In the very far distance, along the horizon, you can just make out some of the many wind turbines in this part of Alberta. Many folks know Alberta is blessed with oil and natural gas deposits, but we also have many wind farms in this SW corner of the province. </p>
<p>The cliffs. Note the school group on the pathway below to give you a sense of scale:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9931.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9931_thumb.jpg" width="604" height="404" /></a></p>
<p>In contrast to the above photo, which looks NE, this is the view to the SW—the Rocky Mountains. Yeah, we’re kind of spoiled for stunning landscapes in this province. <img src='http://educatingrisa.com/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9932.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9932_thumb.jpg" width="604" height="404" /></a>&#160;</p>
<p>We then headed back inside, where we bumped into a school group listening to a Blackfoot guide giving part of a tour. We tagged along, and learned some interesting tidbits, like that teepee poles were not transported from camp to camp; they were left for the next group. We also learned that First Nations peoples travelled far and wide, and traded with one another, as tools made from stone found in the Dakotas and Minnesota has been found on site here:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9935.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9935_thumb.jpg" width="604" height="404" /></a> </p>
<p>Before video games and television; these marked buffalo bones were used for games of chance and gambling. </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9940.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9940_thumb.jpg" width="604" height="404" /></a> </p>
<p>The boys checking out some hands-on displays:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9944.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9944_thumb.jpg" width="604" height="404" /></a> </p>
<p>Then we came to their favourite display, which was mine too when I toured this site with some visiting relatives more than a decade ago:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9946.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9946_thumb.jpg" width="604" height="404" /></a> </p>
<p>It explains how various parts of the buffalo were used, including buffalo horns carved into drinking cups, or used to carry hot coals; small bone splinters used for awls for sewing; decorated buffalo skulls used in sundance ceremonies; sinew used for sewing and binding; bladder bags (number 13 in the pic) used to store fat in a tightly sealed containers, allowing this important food source to be preserved for long times (Aboriginal tupperware!); and buffalo chips (dried dung) burned as a fuel source—a vital element to surviving the cold winters on these northern grasslands where trees are few. </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9948.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9948_thumb.jpg" width="604" height="404" /></a> </p>
<p>We also skipped the very end of the interpretive centre, where the destruction of the buffalo at the hands of the white man was accomplished in a few short years. Shocking, really, when the Blackfoot and other First Nations peoples killed them in huge numbers, but never to the point of (near) extinction. </p>
<p>After a quick lunch break, we met up with the other homeschooling family for a walk outside:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9965.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9965_thumb.jpg" width="604" height="404" /></a> </p>
<p>Here’s the cliffs as they appear from below:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9958.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9958_thumb.jpg" width="604" height="404" /></a> </p>
<p>You could see many cliff swallow nests, as well as poop stains:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/cliffswallownests.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/cliffswallownests_thumb.jpg" width="604" height="419" /></a></p>
<p>Daegan found the archaeological information quite interesting. As close as it got to palaeontology for this site, I suppose. Note the teepees in the background:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9963.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9963_thumb.jpg" width="604" height="404" /></a></p>
<p>Interpretive sign about the archaeological site, and how—among other things—dating can be done by examining the type and shape of arrowheads found:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9968.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9968_thumb.jpg" width="604" height="404" /></a></p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9969.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9969_thumb.jpg" width="604" height="404" /></a></p>
<p>Of course, other things caught the kids’ interests, like this caterpillar:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9972.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9972_thumb.jpg" width="604" height="404" /></a></p>
<p>And here’s the boys looking for more bugs. Makes me wonder if Blackfoot brothers did the same thing in this very spot, hundreds of years ago. <img src='http://educatingrisa.com/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9975.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9975_thumb.jpg" width="604" height="404" /></a></p>
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		<title>T Rex Discovery Centre in Eastend, SK</title>
		<link>http://educatingrisa.com/2010/06/08/t-rex-discovery-centre-in-eastend-sk/</link>
		<comments>http://educatingrisa.com/2010/06/08/t-rex-discovery-centre-in-eastend-sk/#comments</comments>
		<pubDate>Wed, 09 Jun 2010 04:28:17 +0000</pubDate>
		<dc:creator>Risa Kawchuk</dc:creator>
				<category><![CDATA[Daegan]]></category>
		<category><![CDATA[Gareth]]></category>
		<category><![CDATA[Jim]]></category>
		<category><![CDATA[Risa]]></category>
		<category><![CDATA[field trips]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[nature]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[travel]]></category>

		<guid isPermaLink="false">http://educatingrisa.com/2010/06/08/t-rex-discovery-centre-in-eastend-sk/</guid>
		<description><![CDATA[After picking Jim up at the Greyhound bus station and sleeping in Swift Current Thursday night, we headed to the T Rex Discovery Centre in Eastend, SK first thing Friday morning. The boys were uber-excited! I am including lots of pics from the Centre (at the end of this post) as I am sure at [...]]]></description>
			<content:encoded><![CDATA[<p>After picking Jim up at the Greyhound bus station and sleeping in Swift Current Thursday night, we headed to the <a href="http://www.trexcentre.ca/">T Rex Discovery Centre</a> in Eastend, SK first thing Friday morning. The boys were uber-excited! I am including lots of pics from the Centre (at the end of this post) as I am sure at least a few of you reading this blog are wondering if the trip off the Trans-Canada (Eastend is about 1 hour south) is worth it. Eastend is a small town of just over 1500 people, and I was wondering what the T rex Discovery Centre would be like. Small, sure—but how small? Are we talking a couple T rex teeth fossils and an old farm tractor in the museum? I am happy to say that the Centre exceeded our expectations—and hopes—in every way. I highly recommend it!</p>
<p>The Centre itself is fair-sized building built into the side of a hill above the Frenchman River valley. It is clean, bright, very well laid out and professional. There are detailed displays on a wide variety of prehistoric life forms—it is not just about ‘Scotty’, the T rex found in the Frenchman river valley nearby. (In fact, its not even primarily about Scotty). Many of the displays are hands-on and kid-friendly, and they have other activities for kids you can add on for low cost. Our boys did a fossil dig (cost: $3). </p>
<p>When you arrive at the Centre, you first head to the theatre to see a short film about the discovery of Scotty the T rex. You are then given a guided tour of the museum displays, with a very knowledgeable guide who, in our case, was happy to customize the tour to the boys interests and questions. Even I Jim and I learned new things (more on this in a bit). We will be back! Anyways, let’s get on to some pics, shall we?</p>
<p>The T Rex centre has two parts: the tourism side, which we enjoyed, and the science / palaeontology side of things. I noticed this on a dusty truck in the parking lot:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9451.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9451_thumb.jpg" width="604" height="404" /></a> </p>
<p>There were scientists working in the lab that we were able to watch, and they had some of the prepared fossils on display (like Scotty’s actual bones):</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9466.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9466_thumb.jpg" width="604" height="404" /></a>&#160;</p>
<p>The town of Eastend is in a very scenic spot, among an ‘oasis of trees’ in the river valley, surrounded by rolling grassland / scrubland hills and badlands. The drive off the Trans-Canada (from Maple Creek) goes through the eastern edge of the <a href="http://www.cypresshills.com/">Cypress Hills</a> as well—not your flat ‘boring’ prairie in the SE corner of Saskatchewan! (The Cypress Hills are a heavily treed geological oddity rising above the prairie—in fact they are the highest point of land between the Rocky Mountains and Labrador on the east coast of Canada. They also have unique flora and fauna as they were not covered by glaciers in the last ice age). </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9454.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9454_thumb.jpg" width="604" height="404" /></a> </p>
<p>Heading into the Centre, which is built into the side of the hill in an aesthetically pleasing manner:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_94561.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9456_thumb1.jpg" width="604" height="404" /></a> </p>
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<p>Part of the guided tour:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9467.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9467_thumb.jpg" width="604" height="404" /></a> </p>
<p>There are lots of hands-on displays—very kid-friendly:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9462.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9462_thumb.jpg" width="604" height="404" /></a> </p>
<p>We brought a picnic lunch, and enjoyed the scenery (reflected in the pic on the mirrored glass). There are bathrooms, a water fountain, and a superb gift shop, but no cafeteria on site. (There are several places to get food in town, a 2 minutes drive down the hill.)</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9470.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9470_thumb.jpg" width="604" height="404" /></a> </p>
<p>Daegan and Gareth spent some time after lunch scouting for fossils and catching bugs. You get more of a sense of the scenery in these pics. A really lovely spot:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9473.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9473_thumb.jpg" width="604" height="404" /></a>&#160;</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9525.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9525_thumb.jpg" width="604" height="404" /></a> </p>
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<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9526.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9526_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9527.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9527_thumb.jpg" width="604" height="404" /></a></p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_95321.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9532_thumb1.jpg" width="604" height="404" /></a></p>
<p>After lunch the boys did a fossil dig activity (Gareth got a bit of help from Jim at the end). I can so see the future here! Daegan found a parasaurolophus skull (model), and Gareth a brachiosaurus:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9493.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9493_thumb.jpg" width="604" height="404" /></a></p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9500.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9500_thumb.jpg" width="604" height="404" /></a></p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9506.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9506_thumb.jpg" width="604" height="404" /></a></p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9513.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="IMG_9513" border="0" alt="IMG_9513" src="http://educatingrisa.com/wp-content/uploads/IMG_9513_thumb.jpg" width="604" height="404" /></a></p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9517.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9517_thumb.jpg" width="604" height="404" /></a></p>
<p>Before heading on our way, we went back through the displays one more time—the boys and their uber-excitement had settled by then, so Jim and I were able to read and learn rather than dash from one thing to the next with the boys. One of the most interesting things I learned was about how little we know about T rex. Given how popular this dinosaur is, I thought we knew lots and had founds tons of T rex fossils—but not so. Just over 2 dozen T rex fossils have ever been found (world-wide), and the vast majority of these have only small fragments of the skeleton (less than 10% complete). Sue, now at Chicago’s Field Museum, is the best-known among these.&#160; But we know nothing of T rex eggs or young, nor their growth rate or family habits. </p>
<p>Here’s a bunch more pics from the display area. The one of Gareth pointing to the coprolite (fossilized poop) and Daegan wrinkling his nose in the background makes me laugh. Hope this gives you a good idea of what to expect&#160; if you make the trip to Eastend. </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9542.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9542_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9541.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9541_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9544.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9544_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9555.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9555_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9465.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9465_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9543.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9543_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9545.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9545_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9551.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9551_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9552.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9552_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9557.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9557_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9558.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9558_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9561.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9561_thumb.jpg" width="604" height="404" /></a></p>
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		<item>
		<title>Our Dinosaur-Themed Mini-Vacation</title>
		<link>http://educatingrisa.com/2010/06/07/our-dinosaur-themed-mini-vacation/</link>
		<comments>http://educatingrisa.com/2010/06/07/our-dinosaur-themed-mini-vacation/#comments</comments>
		<pubDate>Mon, 07 Jun 2010 21:48:41 +0000</pubDate>
		<dc:creator>Risa Kawchuk</dc:creator>
				<category><![CDATA[Canadiana]]></category>
		<category><![CDATA[Daegan]]></category>
		<category><![CDATA[Gareth]]></category>
		<category><![CDATA[field trips]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[nature]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[travel]]></category>

		<guid isPermaLink="false">http://educatingrisa.com/2010/06/07/our-dinosaur-themed-mini-vacation/</guid>
		<description><![CDATA[Last Thursday the boys and I headed to Swift Current, SK to meet Jim, who was taking the bus from Regina (about 3 hours E of Swift Current) there after his Prairie Developer conference. We then headed out on a mini-vacation of sorts, heavy on dinos and wildlife and landscapes. Despite all of us catching [...]]]></description>
			<content:encoded><![CDATA[<p>Last Thursday the boys and I headed to Swift Current, SK to meet Jim, who was taking the bus from Regina (about 3 hours E of Swift Current) there after his Prairie Developer conference. We then headed out on a mini-vacation of sorts, heavy on dinos and wildlife and landscapes. Despite all of us catching colds, we made the best of things and had a fun time seeing a corner of the world we knew little about. I’ll be blogging in more detail about each location / activity over the next few days, but as I took literally hundreds of photos, I thought I’d better break up the posts. &lt;VBG&gt; Here’s a quick overview of our trip, a ‘teaser’ of sorts. We did and saw many things on the trip, including:</p>
<p>Checking out small town playgrounds and restaurants, hotel swimming pools, tourist information centres and washrooms. Lots and lots of bathroom breaks when travelling with young kids! <img src='http://educatingrisa.com/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9433.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9433_thumb.jpg" width="604" height="404" /></a> </p>
<p>We saw lots of wildlife, like these pronghorn antelopes resting in a field near the highway in SE Saskatchewan:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9450.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9450_thumb.jpg" width="604" height="404" /></a> </p>
</p>
<p>We checked out the T Rex Discovery Centre in Eastend, SK, where we watched a movie, got a guided tour, checked out displays on all kinds of prehistoric life, excavated fossil replicas, had a scenic picnic lunch, and spent generously in their superb gift shop. Highly recommended!</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9456.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9456_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9546.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9546_thumb.jpg" width="604" height="404" /></a> </p>
<p>Outside the T Rex centre, and in many other places, Daegan caught bugs for us to examine more closely:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9532.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9532_thumb.jpg" width="604" height="404" /></a> </p>
<p>On our way between dino stops, we visited Medicine Hat, Alberta, taking in the world’s tallest teepee, a nature centre (where we got to see a black widow spider!), and two nature walks in Police Point Park: one through “the enchanted forest”, and one along the South Saskatchewan River:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9668.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9668_thumb.jpg" width="604" height="404" /></a></p>
<p>I went for a quick birding outing to Kinbrook Island Provincial Park, just S of Brooks, where we were staying overnight before out big day at Dinosaur Provincial Park. </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9759.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9759_thumb.jpg" width="604" height="404" /></a>&#160;</p>
<p>We saw the stunning badlands of Dinosaur Provincial Park, a UNESCO World Heritage Site, so designated due to its abundance of fossils, it’s “aesthetic” badlands, and its rare, undisturbed riparian habitat. (The Red Deer River runs through the park). Literally thousands of dinosaur fossils have been found in the park, including more than 40 dinosaur species and more than 400 complete skeletons—and excavation continues today. This is the highest density of dinosaur finds in the world. It also has a superb interpretive station with a mix of dino info (including a replica of a palaeontologist’s camp) as well as displays about today’s wildlife found in the park (plants, birds, reptiles, bugs, etc.). We will be going back later this summer—it was absolutely incredible. </p>
</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9783.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9783_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9827.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9827_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9860.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="IMG_9860" border="0" alt="IMG_9860" src="http://educatingrisa.com/wp-content/uploads/IMG_9860_thumb.jpg" width="604" height="404" /></a> </p>
<p>The boys also spent time making entries in their travel journals, drawing and writing about the highlights of the trip. Here’s one of Gareth’s entries (“a T Rex named Scotty found in Saskatchewan”):</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9907.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="IMG_9907" border="0" alt="IMG_9907" src="http://educatingrisa.com/wp-content/uploads/IMG_9907_thumb.jpg" width="604" height="404" /></a> </p>
</p>
</p>
<p>and here’s one of Daegan’s, about a bug he caught in Medicine Hat:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_9906.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="" border="0" alt="" src="http://educatingrisa.com/wp-content/uploads/IMG_9906_thumb.jpg" width="604" height="404" /></a> </p>
<p>Tomorrow, a more detailed look at the T rex Discovery Centre. </p>
]]></content:encoded>
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		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Adventures in Negative Number Land</title>
		<link>http://educatingrisa.com/2010/04/23/adventures-in-negative-number-land/</link>
		<comments>http://educatingrisa.com/2010/04/23/adventures-in-negative-number-land/#comments</comments>
		<pubDate>Fri, 23 Apr 2010 15:19:53 +0000</pubDate>
		<dc:creator>Risa Kawchuk</dc:creator>
				<category><![CDATA[Daegan]]></category>
		<category><![CDATA[Gareth]]></category>
		<category><![CDATA[games]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[math]]></category>

		<guid isPermaLink="false">http://educatingrisa.com/2010/04/23/adventures-in-negative-number-land/</guid>
		<description><![CDATA[Yesterday the boys and I left the workbooks, and did some activities around negative numbers as Daegan has been asking to learn about them. I adapted ideas I found on two very helpful blogs, here and here. I began by writing a problem of the day on our board, leaving Daegan to mull it over: [...]]]></description>
			<content:encoded><![CDATA[<p>Yesterday the boys and I left the workbooks, and did some activities around negative numbers as Daegan has been asking to learn about them. I adapted ideas I found on two very helpful blogs, <a href="http://letsplaymath.net/2007/01/10/negative-numbers-for-young-students/">here</a> and <a href="http://jimmiescollage.com/2010/01/living-math-with-positive-and-negative-numbers/">here</a>. I began by writing a problem of the day on our board, leaving Daegan to mull it over:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7479.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="today&#39;s negative number problem of the day" border="0" alt="today&#39;s negative number problem of the day" src="http://educatingrisa.com/wp-content/uploads/IMG_7479_thumb.jpg" width="604" height="404" /></a></p>
<p>We then read the book <strong><em>Less Than Zero</em></strong> <a href="http://www.amazon.ca/gp/product/0060001267?ie=UTF8&amp;tag=educrisa02-20&amp;linkCode=as2&amp;camp=15121&amp;creative=390961&amp;creativeASIN=0060001267">(Canada)</a><img style="border-bottom: medium none; border-left: medium none; margin: 0px; border-top: medium none; border-right: medium none" border="0" alt="" src="http://www.assoc-amazon.ca/e/ir?t=educrisa02-20&amp;l=as2&amp;o=15&amp;a=0060001267" width="1" height="1" /> <a href="http://www.amazon.com/gp/product/0060001267?ie=UTF8&amp;tag=educrisa-20&amp;linkCode=as2&amp;camp=1789&amp;creative=390957&amp;creativeASIN=0060001267">(US)</a><strong><em><img style="border-bottom: medium none; border-left: medium none; margin: 0px; border-top: medium none; border-right: medium none" border="0" alt="" src="http://www.assoc-amazon.com/e/ir?t=educrisa-20&amp;l=as2&amp;o=1&amp;a=0060001267" width="1" height="1" /> </em></strong>by<strong><em> </em></strong>Stuart J Murphy, one of the MathStart series. Gareth chose to join us. </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/image166.png"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="Less Than Zero by Stuart J Murphy (MathStart Level 3)" border="0" alt="Less Than Zero by Stuart J Murphy (MathStart Level 3)" src="http://educatingrisa.com/wp-content/uploads/image_thumb166.png" width="154" height="126" /></a> </p>
<p>We then moved to the hallway, where earlier Gareth and I had created a number line:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7481.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="our number line" border="0" alt="our number line" src="http://educatingrisa.com/wp-content/uploads/IMG_7481_thumb.jpg" width="604" height="404" /></a> </p>
<p>I made up a story about the temperature in Calgary one day—zero when we woke, then a bit warmer, then the sun really warmed it up, then clouds cooled it down, then there was a chill wind, then snow. At each part of the story I said how much warmer or colder it had gotten, and the boys moved up and down the number line accordingly. They walked forward when it got warmer, and walked backwards as it got colder. Soon, we had a problem: it had gotten colder than zero. What to do?&#8211;Add negative numbers to our number line:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7485.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="adding to the number line to include the negative numbers" border="0" alt="adding to the number line to include the negative numbers" src="http://educatingrisa.com/wp-content/uploads/IMG_7485_thumb.jpg" width="604" height="404" /></a> </p>
<p>I then made up other stories about riding an elevator (get on at ground level, dentist office on third floor, car is parked in the sub-sub basement, etc.), and spending money (getting and spending their allowance, wanting to borrow extra money to buy a toy dinosaur, etc.). Gareth then asked a really interesting question: What about even numbers? Are any of them negative? (This is an AWESOME question from a 5-year-old!)</p>
<p>I had the boys “double jump” in the positive numbers from one even number to the next. They then “double jumped” backwards, and saw both than zero is an even number, as is –2 (and –4, etc.):</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7491.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="negative 2 is even" border="0" alt="negative 2 is even" src="http://educatingrisa.com/wp-content/uploads/IMG_7491_thumb.jpg" width="604" height="404" /></a></p>
<p>Daegan then asked how many negative numbers you could have. I asked him about the positive number line. </p>
<p>Mom: Does it stop at 9 like in our hallway?    <br />Daegan: (laughing): No!     <br />Mom: How far does it go?     <br />Daegan: To infinity!     <br />Mom: So how far does the negative number line go? To negative 10? Negative 100? Negative thousand? Negative million? Negative billion?…     <br />Daegan: Oh! So it goes to negative infinity!</p>
<p>I also positioned the boys at different spots on the number line and asked them who was at the greater / larger number. The boys saw that while 5 is greater than 2, –5 is NOT greater than –2. </p>
<p>We then went back to the problem of the day, which Daegan was able to solve by drawing a vertical number line (like a thermometer). There was some interesting learning there about how to draw on hash marks, label it, etc. As an adult I take for granted how to construct this sort of number line, but this was Daegan’s first time drawing one: </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7497.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="drawing the vertical number line (thermometer)" border="0" alt="drawing the vertical number line (thermometer)" src="http://educatingrisa.com/wp-content/uploads/IMG_7497_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7500.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="dash at &quot;woke&quot; (-2) and &quot;3 hours (later)&quot; 8. " border="0" alt="dash at &quot;woke&quot; (-2) and &quot;3 hours (later)&quot; 8. " src="http://educatingrisa.com/wp-content/uploads/IMG_7500_thumb.jpg" width="604" height="404" /></a> </p>
<p>I then talked about how number lines came in (at least) two forms, horizontal and vertical. I showed him Cartesian graphing, and we found and labelled various points. I said that we’d see this in math again later, but notice that this “high school level graphing” is really just about number lines with positive and negative numbers:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7501.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="Cartesian graphing; it&#39;s just two number lines" border="0" alt="Cartesian graphing; it&#39;s just two number lines" src="http://educatingrisa.com/wp-content/uploads/IMG_7501_thumb.jpg" width="604" height="404" /></a> </p>
<p>I wanted to make this more concrete for him, as I could see he was a bit puzzled. The book <strong><em>Less Than Zero</em></strong> involved keeping a much simpler graph of the main character’s money, as he earns or borrows. But when would you ever use a Cartesian graph? Aha! I’ll talk about flying to various dinosaur sites, and needing to be able to track the location to send palaeontologists back to do digs. So with the help of an airplane eraser, from the Origin Airport (0, 0), our plane flew up (lots of finds, like the Burgess Shale, are in mountain slopes that used to be on sea bottoms) and down (into valleys and badlands—places below in altitude / sea level measurement from Origin Airport):</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7507.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="airplane eraser scouting for future dig sites" border="0" alt="airplane eraser scouting for future dig sites" src="http://educatingrisa.com/wp-content/uploads/IMG_7507_thumb.jpg" width="604" height="404" /></a></p>
<p>For the horizontal axis, I talked about the plane flying east and west. This caught Daegan’s imagination and I was THRILLED to see him extend this concept by running to our world map in the hallway:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7502.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="maps with latitude and longitude are really variations of Cartesian graphs!" border="0" alt="maps with latitude and longitude are really variations of Cartesian graphs!" src="http://educatingrisa.com/wp-content/uploads/IMG_7502_thumb.jpg" width="604" height="404" /></a> </p>
</p>
</p>
</p>
<p>Of course! Why didn’t I think of that a minute ago? Our world map has latitude and longitude lines on it, and hence a (0, 0) point where the equator and Prime Meridian connect:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7506.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="Daegan pointing to (0, 0) on the world map" border="0" alt="Daegan pointing to (0, 0) on the world map" src="http://educatingrisa.com/wp-content/uploads/IMG_7506_thumb.jpg" width="604" height="404" /></a> </p>
<p>But instead of labelling with negative numbers, maps use directions: north (positive y-axis, or vertical number line), south (negative y-axis), east (positive x-axis, or horizontal number line) and west (negative x-axis). But these labels allow us to do the exact same thing as with Cartesian graphing, like find and label precise spots on the globe. And the numbers for the degrees of latitude / longitude work the same was as the Cartesian graph, getting larger in absolute value as you move away from the origin, point (0, 0). </p>
<p>We then played a bit of <a href="http://letsplaymath.net/2007/01/10/negative-numbers-for-young-students/">the card game Zero</a>—a variant of 21—but Daegan found it too challenging. He did like 21 a lot though, which I started with to introduce him to the idea, so we’ll come back to that as a way of practicing addition facts. We tried <a href="http://www.funbrain.com/linejump/">this game</a> on the computer, which turned out to be pretty easy for him, even on the “hard” levels. We watched this song on youtube (and did the arm motions, making – and + signs with our arms, to the number line dance. My wiggly boys loved this!):</p>
</p>
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<div><object width="425" height="355"><param name="movie" value="http://www.youtube.com/v/6EWq9EZmIKg&amp;hl=en_US&amp;fs=1&amp;&amp;hl=en"></param><embed src="http://www.youtube.com/v/6EWq9EZmIKg&amp;hl=en_US&amp;fs=1&amp;&amp;hl=en" type="application/x-shockwave-flash" width="425" height="355"></embed></object></div>
</div>
<p>We then wrapped it all up by watching the Cyberchase episode “Less Than Zero”:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7511.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="Cyberchase show on negative numbers, called Less Than Zero." border="0" alt="Cyberchase show on negative numbers, called Less Than Zero." src="http://educatingrisa.com/wp-content/uploads/IMG_7511_thumb.jpg" width="604" height="404" /></a></p>
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		<title>Fun with Ancient Egypt</title>
		<link>http://educatingrisa.com/2010/04/12/fun-with-ancient-egypt/</link>
		<comments>http://educatingrisa.com/2010/04/12/fun-with-ancient-egypt/#comments</comments>
		<pubDate>Tue, 13 Apr 2010 04:05:02 +0000</pubDate>
		<dc:creator>Risa Kawchuk</dc:creator>
				<category><![CDATA[Daegan]]></category>
		<category><![CDATA[Gareth]]></category>
		<category><![CDATA[experiments]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[history]]></category>
		<category><![CDATA[math]]></category>

		<guid isPermaLink="false">http://educatingrisa.com/2010/04/12/fun-with-ancient-egypt/</guid>
		<description><![CDATA[For a couple weeks now the boys have been expressing an interest in Ancient Egypt, our first foray into people history, rather than that of dinosaurs and animals. Yay! Admittedly, it was Daegan who first brought up the topic, after Jim mentioned a show about dinosaur finds in Egypt, and got the companion book for [...]]]></description>
			<content:encoded><![CDATA[<p>For a couple weeks now the boys have been expressing an interest in Ancient Egypt, our first foray into people history, rather than that of dinosaurs and animals. Yay! Admittedly, it was Daegan who first brought up the topic, after Jim mentioned a show about dinosaur finds in Egypt, and got the companion book for Daegan out of the library <a href="http://www.amazon.ca/gp/product/0375507957?ie=UTF8&amp;tag=educrisa02-20&amp;linkCode=as2&amp;camp=15121&amp;creative=390961&amp;creativeASIN=0375507957">(Canada)</a><img style="border-bottom: medium none; border-left: medium none; margin: 0px; border-top: medium none; border-right: medium none" border="0" alt="" src="http://www.assoc-amazon.ca/e/ir?t=educrisa02-20&amp;l=as2&amp;o=15&amp;a=0375507957" width="1" height="1" /> <a href="http://www.amazon.com/gp/product/0375759794?ie=UTF8&amp;tag=educrisa-20&amp;linkCode=as2&amp;camp=1789&amp;creative=390957&amp;creativeASIN=0375759794">(US)</a><img style="border-bottom: medium none; border-left: medium none; margin: 0px; border-top: medium none; border-right: medium none" border="0" alt="" src="http://www.assoc-amazon.com/e/ir?t=educrisa-20&amp;l=as2&amp;o=1&amp;a=0375759794" width="1" height="1" />:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/image165.png"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="The Lost Dinosaurs of Egypt by William Nothdurft" border="0" alt="The Lost Dinosaurs of Egypt by William Nothdurft" src="http://educatingrisa.com/wp-content/uploads/image_thumb165.png" width="124" height="180" /></a> </p>
<p>So today I gathered up some materials we had around the house and did a very spur of the moment “unit study” on Ancient Egypt. We had found a couple promising books at the library yesterday; the Ms. Frizzle title proved to be a very useful introduction for my science- and Magic-School-Bus-loving boys:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7145.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="some fun intro books on Ancient Egypt" border="0" alt="some fun intro books on Ancient Egypt" src="http://educatingrisa.com/wp-content/uploads/IMG_7145_thumb.jpg" width="604" height="404" /></a> </p>
<p>Daegan recalled that one of his magazines had a whole issue about Ancient Egypt. (I <em>highly</em> recommend this magazine for kids anywhere. It is ad-free, and covers a wide variety of science topics. The publisher is Canadian, but the content is not. I thank my aunt for getting Daegan a subscription years ago, as it has built upon his love of bugs and dinos to introduce a wide variety of subjects.)</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7149.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="Know magazine" border="0" alt="Know magazine" src="http://educatingrisa.com/wp-content/uploads/IMG_7149_thumb.jpg" width="604" height="404" /></a> </p>
<p>We built a pyramid of sugar cubes, talking about kings and pharoahs, square numbers, and burial rituals along the way:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7151.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="almost done" border="0" alt="almost done" src="http://educatingrisa.com/wp-content/uploads/IMG_7151_thumb.jpg" width="284" height="191" /></a> <a href="http://educatingrisa.com/wp-content/uploads/IMG_7153.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="by my count, there should have been 4 sugar cubes left over, but we only had two. Wonder where those two other cubes went? :-)" border="0" alt="by my count, there should have been 4 sugar cubes left over, but we only had two. Wonder where those two other cubes went? :-)" src="http://educatingrisa.com/wp-content/uploads/IMG_7153_thumb.jpg" width="284" height="191" /></a> </p>
</p>
<p>We wrote our names in hieroglyphics:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7161.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="from inside Know magazine" border="0" alt="from inside Know magazine" src="http://educatingrisa.com/wp-content/uploads/IMG_7161_thumb.jpg" width="604" height="405" /></a>&#160;</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7158.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="I am very proud of that bird! Art phobic no more! :-)" border="0" alt="I am very proud of that bird! Art phobic no more! :-)" src="http://educatingrisa.com/wp-content/uploads/IMG_7158_thumb.jpg" width="604" height="405" /></a>&#160;</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7163.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="Daegan loves to draw" border="0" alt="Daegan loves to draw" src="http://educatingrisa.com/wp-content/uploads/IMG_7163_thumb.jpg" width="604" height="405" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7165.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="Gareth still working on his name" border="0" alt="Gareth still working on his name" src="http://educatingrisa.com/wp-content/uploads/IMG_7165_thumb.jpg" width="604" height="404" /></a> </p>
<p>We began an experiment to mummify an apple, the details of which can be found <a href="http://www.sciencekidsathome.com/science_experiments/mummy_experiment.html">here</a>. We did a simplified version:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7167.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="mummifying an apple experiment" border="0" alt="mummifying an apple experiment" src="http://educatingrisa.com/wp-content/uploads/IMG_7167_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7169.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="Gareth pouring table salt over the piece of apple" border="0" alt="Gareth pouring table salt over the piece of apple" src="http://educatingrisa.com/wp-content/uploads/IMG_7169_thumb.jpg" width="604" height="404" /></a> </p>
</p>
</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7172.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="We need to wait a week, then pull out the apple pieces and see which substance works best for mummification" border="0" alt="We need to wait a week, then pull out the apple pieces and see which substance works best for mummification" src="http://educatingrisa.com/wp-content/uploads/IMG_7172_thumb.jpg" width="604" height="404" /></a> </p>
<p>We cracked some funny (or should I say punny) Egyptian-themed codes:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7182.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="the code algorithm" border="0" alt="the code algorithm" src="http://educatingrisa.com/wp-content/uploads/IMG_7182_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7183.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="Daegan loves, loves, loves codes" border="0" alt="Daegan loves, loves, loves codes" src="http://educatingrisa.com/wp-content/uploads/IMG_7183_thumb.jpg" width="604" height="404" /></a> </p>
<p>We read about the Great Pyramid (the boys are very into large numbers and measurement right now):</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7181.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="from Know magazine" border="0" alt="from Know magazine" src="http://educatingrisa.com/wp-content/uploads/IMG_7181_thumb.jpg" width="604" height="404" /></a> </p>
<p>We moved “heavy blocks” (really, heavy books stacked on top of one another) as they would have when building the pyramid, and discussed how the ancient Egyptians might have made their work easier:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7173.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="pushing the heavy &quot;pyramid blocks&quot;" border="0" alt="pushing the heavy &quot;pyramid blocks&quot;" src="http://educatingrisa.com/wp-content/uploads/IMG_7173_thumb.jpg" width="284" height="191" /></a> <a href="http://educatingrisa.com/wp-content/uploads/IMG_7174.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="having more people help is one way to lighten the load" border="0" alt="having more people help is one way to lighten the load" src="http://educatingrisa.com/wp-content/uploads/IMG_7174_thumb.jpg" width="284" height="191" /></a> </p>
<p>We got out some pencil crayon “logs” and used them to create rollers under the blocks, making the work much easier:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7176.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="gathering the &quot;log rollers&quot;" border="0" alt="gathering the &quot;log rollers&quot;" src="http://educatingrisa.com/wp-content/uploads/IMG_7176_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_7178.jpg"><img style="border-bottom: 0px; border-left: 0px; display: inline; border-top: 0px; border-right: 0px" title="the &#39;block&#39; moves easily now" border="0" alt="the &#39;block&#39; moves easily now" src="http://educatingrisa.com/wp-content/uploads/IMG_7178_thumb.jpg" width="604" height="404" /></a> </p>
<p>Tomorrow we will continue the Egypt theme by using squares to demonstrate the Pythagorean theorem (which the ancient Egyptians used to reallocate farmland after the Nile flooded each year). And Gareth wants to make date squares, his favourite dessert / snack. After all, as he pointed out to me while we were reading, dates did grow in Ancient Egypt. <img src='http://educatingrisa.com/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
<p>If you have other favourite Ancient Egypt activities or resources, please leave me a comment. Thanks!</p>
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		<title>Morning Nature Walk with Daegan</title>
		<link>http://educatingrisa.com/2010/03/13/morning-nature-walk-with-daegan/</link>
		<comments>http://educatingrisa.com/2010/03/13/morning-nature-walk-with-daegan/#comments</comments>
		<pubDate>Sun, 14 Mar 2010 00:50:30 +0000</pubDate>
		<dc:creator>Risa Kawchuk</dc:creator>
				<category><![CDATA[Calgary]]></category>
		<category><![CDATA[Daegan]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[nature]]></category>

		<guid isPermaLink="false">http://educatingrisa.com/2010/03/13/morning-nature-walk-with-daegan/</guid>
		<description><![CDATA[Daegan and I headed out for a short morning nature walk before his drama class last Saturday. We saw more signs of spring, including magpies building a nest: Daegan found a patch of ice that reminded him of a map of Europe (France and Spain, UK up above across the ‘channel’): He learned a bit [...]]]></description>
			<content:encoded><![CDATA[<p>Daegan and I headed out for a short morning nature walk before his drama class last Saturday. We saw more signs of spring, including magpies building a nest:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_6216.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="magpie building a nest" border="0" alt="magpie building a nest" src="http://educatingrisa.com/wp-content/uploads/IMG_6216_thumb.jpg" width="604" height="404" /></a> </p>
<p>Daegan found a patch of ice that reminded him of a map of Europe (France and Spain, UK up above across the ‘channel’):</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_6220.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="Europe in ice" border="0" alt="Europe in ice" src="http://educatingrisa.com/wp-content/uploads/IMG_6220_thumb.jpg" width="504" height="754" /></a> </p>
<p>He learned a bit of local history of the park (Edworthy park):</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_6222.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="Edworthy memorial sign" border="0" alt="Edworthy memorial sign" src="http://educatingrisa.com/wp-content/uploads/IMG_6222_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_6223.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="Edworthy memorial 2" border="0" alt="Edworthy memorial 2" src="http://educatingrisa.com/wp-content/uploads/IMG_6223_thumb.jpg" width="604" height="404" /></a> </p>
<p>And we saw and heard an unusual woodpecker. We’re still not sure what it is, after consulting all our field guides. My best guess is either a black-backed or three-toed woodpecker. Any birders out there that can enlighten us?:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_6226.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="unknown woodpecker" border="0" alt="unknown woodpecker" src="http://educatingrisa.com/wp-content/uploads/IMG_6226_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_6230.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="unknown woodpecker 2" border="0" alt="unknown woodpecker 2" src="http://educatingrisa.com/wp-content/uploads/IMG_6230_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_6232.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="unknown woodpecker 3" border="0" alt="unknown woodpecker 3" src="http://educatingrisa.com/wp-content/uploads/IMG_6232_thumb.jpg" width="604" height="404" /></a> </p>
<p>It was a nice way to start the day, and I believe it helped Daegan focus in his drama class. The teacher said he had an excellent class, and was helping other kids with the story of Alice in Wonderland, the bit of play they will be performing. Daegan is very excited about playing the Caterpillar!</p>
]]></content:encoded>
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		<title>Dancing Craisins Follow-Up Activity</title>
		<link>http://educatingrisa.com/2010/03/02/dancing-craisins-follow-up-activity/</link>
		<comments>http://educatingrisa.com/2010/03/02/dancing-craisins-follow-up-activity/#comments</comments>
		<pubDate>Wed, 03 Mar 2010 01:37:13 +0000</pubDate>
		<dc:creator>Risa Kawchuk</dc:creator>
				<category><![CDATA[Daegan]]></category>
		<category><![CDATA[Gareth]]></category>
		<category><![CDATA[experiments]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[nature]]></category>
		<category><![CDATA[science]]></category>

		<guid isPermaLink="false">http://educatingrisa.com/2010/03/02/dancing-craisins-follow-up-activity/</guid>
		<description><![CDATA[After we completed the dancing craisins experiment, Daegan had an idea for an additional activity: “Let’s put the dancing craisins in the freezer!” When I asked him why he wanted to do this—as I must admit I thought little of the idea—he said, “I’m curious what happens to bubbly [carbonated] water when it’s frozen.” So [...]]]></description>
			<content:encoded><![CDATA[<p>After we completed <a href="http://educatingrisa.com/2010/02/21/dancing-craisins/">the dancing craisins experiment</a>, Daegan had an idea for an additional activity: “Let’s put the dancing craisins in the freezer!” When I asked him why he wanted to do this—as I must admit I thought little of the idea—he said, “I’m curious what happens to bubbly [carbonated] water when it’s frozen.” So we poured the craisins and club soda, still fizzing, into a large plastic container, and popped it in the freezer. I snapped a quick ‘before’ picture:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/201002036.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="club soda, about to be frozen" border="0" alt="club soda, about to be frozen" src="http://educatingrisa.com/wp-content/uploads/201002036_thumb.jpg" width="604" height="404" /></a>&#160;</p>
<p>And am I ever glad I did! Now, I knew that water, unlike just about every other substance on earth, expanded when frozen. But I wasn’t expecting how much carbonated water expanded:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/2010020022.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="carbonated water expands significantly when frozen" border="0" alt="carbonated water expands significantly when frozen" src="http://educatingrisa.com/wp-content/uploads/201002002_thumb2.jpg" width="604" height="404" /></a></p>
<p>We talked about water expanding, why ice floats, and how this was necessary for aquatic life to survive winters. So good on Daegan for creating this experiment and teaching us all a little bit more! The boys then wanted to take the ice out and watch it melt to see if there would be any bubbles. There&#8217; weren’t. But they then found another way to play. Gareth said, very excitedly, “Let’s make an arctic animal habitat!” When I looked in the bowl with the ice this is what I found:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/2010020013.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="home for a polar bear" border="0" alt="home for a polar bear" src="http://educatingrisa.com/wp-content/uploads/201002001_thumb3.jpg" width="604" height="404" /></a> </p>
<p>As Jim and I made dinner—curry, yum!—the boys continued to play arctic animals. It was determined in short order that the polar bear would need some food:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/2010020052.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="fish for polar bear to eat" border="0" alt="fish for polar bear to eat" src="http://educatingrisa.com/wp-content/uploads/201002005_thumb2.jpg" width="604" height="404" /></a></p>
<p>It was decided that the fish would not be enough food for the polar bear, and that furthermore, it was not its favourite meal; seal was. But a beluga whale would happily eat the fish. </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/2010020062.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="more animals " border="0" alt="more animals " src="http://educatingrisa.com/wp-content/uploads/201002006_thumb2.jpg" width="604" height="404" /></a></p>
<p>When I looked over a while later, an arctic wolf and some other kind of whale had joined the habitat:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/2010020082.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="yet more animals" border="0" alt="yet more animals" src="http://educatingrisa.com/wp-content/uploads/201002008_thumb2.jpg" width="604" height="404" /></a></p>
<p>As the boys played, I heard them also talk about camouflage (the wolf, the polar bear), and Jim and I commented about climate change in the arctic when the ice had melted significantly, dumping the wolf into the water. I love ‘unscripted’ moments like there when you see how much your kids have learned and love to learn, pretty much all on their own.&#160;&#160;&#160;&#160; </p>
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		<title>Tom Brokaw Explains Canada to Americans</title>
		<link>http://educatingrisa.com/2010/02/21/tom-brokaw-explains-canada-to-americans/</link>
		<comments>http://educatingrisa.com/2010/02/21/tom-brokaw-explains-canada-to-americans/#comments</comments>
		<pubDate>Sun, 21 Feb 2010 22:19:31 +0000</pubDate>
		<dc:creator>Risa Kawchuk</dc:creator>
				<category><![CDATA[Canadiana]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[history]]></category>

		<guid isPermaLink="false">http://educatingrisa.com/2010/02/21/tom-brokaw-explains-canada-to-americans/</guid>
		<description><![CDATA[A friend of mine posted this brief documentary clip on facebook, and it is a wonderful snapshot of the breadth and history of Canada-US relations. I hope it gives more depth and insight to my American friends about my country, and why Canadians get so bothered by the fact that (in general) we know far [...]]]></description>
			<content:encoded><![CDATA[<p>A friend of mine posted this brief documentary clip on facebook, and it is a wonderful snapshot of the breadth and history of Canada-US relations. I hope it gives more depth and insight to my American friends about my country, and why Canadians get so bothered by the fact that (in general) we know far more about the US than the US knows about us. There’s a long and wonderful friendship and history there—let’s keep it strong, one friendship and a time. So watch the clip! <img src='http://educatingrisa.com/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
<p>Oh, and I’d love to hear comments as to what you knew about Canada already, and what was surprising or new to you in this clip. Did you know about the oil? World war II? While there was much press of our refusal to join the Iraq war, did you know about our involvement in Afghanistan, something that has (so far) cost 140 Canadian lives? (Remember, we have about 1/10th the US population, so multiply that number by 10 to get a sense of perspective compared with American forces lost). I loved the quote by Kennedy too! Enjoy!</p>
<p> <object width="560" height="340"><param name="movie" value="http://www.youtube.com/v/tYoTJItSPt0&amp;hl=en_GB&amp;fs=1&amp;"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/tYoTJItSPt0&amp;hl=en_GB&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="560" height="340"></embed></object></p>
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		<title>Chemistry, Geography, and Puzzles</title>
		<link>http://educatingrisa.com/2010/02/16/chemistry-geography-and-puzzles/</link>
		<comments>http://educatingrisa.com/2010/02/16/chemistry-geography-and-puzzles/#comments</comments>
		<pubDate>Tue, 16 Feb 2010 21:36:13 +0000</pubDate>
		<dc:creator>Risa Kawchuk</dc:creator>
				<category><![CDATA[Daegan]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[homeschool resource]]></category>
		<category><![CDATA[science]]></category>

		<guid isPermaLink="false">http://educatingrisa.com/2010/02/16/chemistry-geography-and-puzzles/</guid>
		<description><![CDATA[I came across this site about the periodic table of the elements, and was quite taken with Worksheet 3, as that kind of puzzle quite engages Daegan. So I thought we’d do a little bit on the periodic table of the elements this morning, before tackling the chemistry/geography puzzle worksheet. We started by watching a [...]]]></description>
			<content:encoded><![CDATA[<p>I came across <a href="http://www.homeschooling-ideas.com/periodic-table-worksheets.html">this site about the periodic table of the elements</a>, and was quite taken with <a href="http://www.homeschooling-ideas.com/support-files/periodic-table-worksheet3.pdf">Worksheet 3</a>, as that kind of puzzle quite engages Daegan. So I thought we’d do a little bit on the periodic table of the elements this morning, before tackling the chemistry/geography puzzle worksheet. </p>
<p>We started by watching a couple fun videos on the elements: They Might Be Giants’ “Meet the Elements” and Tom Lehrer’s classic “Elements Song.”&#160; There a multiple versions of both on youtube; the two we liked best were these: </p>
<p> <object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/z37jVbLqiUE&amp;hl=en_GB&amp;fs=1&amp;"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/z37jVbLqiUE&amp;hl=en_GB&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>
<p>&#160;</p>
<p>&#160;<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/zGM-wSKFBpo&amp;hl=en_GB&amp;fs=1&amp;"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/zGM-wSKFBpo&amp;hl=en_GB&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object></p>
<p>Another great source of videos—one for each element—can be found <a href="http://www.periodicvideos.com/#">here</a>. We didn’t watch any as Daegan wanted to get on to the puzzle sheet. We talked very briefly about how the periodic table is arranged (by atomic number, or number of protons in the nucleus—for a basic overview, I relied on <a href="http://en.wikipedia.org/wiki/Periodic_table">wikipedia</a>), and then made sure our printed <a href="http://www.homeschooling-ideas.com/support-files/printable-periodic-table.pdf">periodic table</a> was at hand.</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/201002011.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="basic periodic table" border="0" alt="basic periodic table" src="http://educatingrisa.com/wp-content/uploads/201002011_thumb.jpg" width="604" height="404" /></a> </p>
<p>Daegan got down to work on on the place name puzzles. Unfortunately, we found a couple typos:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/201002013.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="Daegan&#39;s answers" border="0" alt="Daegan&#39;s answers" src="http://educatingrisa.com/wp-content/uploads/201002013_thumb.jpg" width="604" height="404" /></a> </p>
<p>On the sheet, 75 should be 57 (in answers Poland, Netherlands, and Finland) and 16 should be 99 (at the end of Wales). I added a trick question at the bottom. </p>
<p>After Daegan had done a few of the puzzles, the activity was extended in a most natural way. “Mom, I know Spain and Poland are in Europe. But where’s Athens?” So off we went to the hallway, where we have kid-level maps hanging:</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/201002008.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="World map" border="0" alt="World map" src="http://educatingrisa.com/wp-content/uploads/201002008_thumb.jpg" width="604" height="404" /></a> </p>
<p><a href="http://educatingrisa.com/wp-content/uploads/201002010.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="Europe inset map" border="0" alt="Europe inset map" src="http://educatingrisa.com/wp-content/uploads/201002010_thumb.jpg" width="604" height="404" /></a> </p>
<p>We found Athens on the map, noting that it was the capital of Greece. For all the other answers, which were all countries, I had Daegan go find the country on a map, and come back and tell me the capital of that country (which are on our map, so that way I knew he had located the country). He quite enjoyed this (kinesthetic learning!), particularly learning how to correctly pronounce Buenos Aires (capital of Argentina), as well as its meaning (&#8216;good air”). The only difficulty we encountered was not having Wales on the map separate from the United Kingdom as a whole. </p>
<p>While Daegan worked on his puzzles and consulted the maps, I played around making a few more puzzles of simple words. We’re going to try these another day:</p>
<p>20&#160; 7&#160; 66 (a sweet treat)</p>
<p>16&#160; 8&#160; 6&#160; 6&#160; 68 (fun to play in summer)</p>
<p>15&#160; 18&#160; 53&#160; 16 (Capital of France)</p>
<p>5&#160; 8&#160; 39&#160; 16 (what you and Gareth are)</p>
<p>6&#160; 8&#160; 86 (delicious popped, or on the cob)</p>
<p>6&#160; 13&#160; 31 R-Y (where we live—note: you may find you have to add some letters to get your city to work)</p>
<p>94&#160; 6&#160; 19 (you need this to play hockey)</p>
<p>56&#160; 90 (you might take one before bed)</p>
<p>Have fun playing around with this idea; it’s very flexible. To incorporate math, for example, you could give simple math problems (8+8) or more challenging ones (4 squared), or math riddles (how old you will be in 9 years), instead of simply giving the number (16). And if you come up with more riddle words of elements, particularly place names, please share. Thanks! </p>
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		<title>Oh, Canada!</title>
		<link>http://educatingrisa.com/2010/02/13/oh-canada/</link>
		<comments>http://educatingrisa.com/2010/02/13/oh-canada/#comments</comments>
		<pubDate>Sat, 13 Feb 2010 19:11:27 +0000</pubDate>
		<dc:creator>Risa Kawchuk</dc:creator>
				<category><![CDATA[Canadiana]]></category>
		<category><![CDATA[celebrations]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[poetry]]></category>

		<guid isPermaLink="false">http://educatingrisa.com/2010/02/13/oh-canada/</guid>
		<description><![CDATA[Last night we watched the opening ceremonies of the Winter Olympics in Vancouver with our boys. Overall, I thought it was very well done. It showed the diversity of people, language, culture and landscape that it is Canada—and the underlying respect, gratitude, tolerance and quiet pride many of us feel who live here. Not that [...]]]></description>
			<content:encoded><![CDATA[<p>Last night we watched the opening ceremonies of the Winter Olympics in Vancouver with our boys. Overall, I thought it was very well done. It showed the diversity of people, language, culture and landscape that it is Canada—and the underlying respect, gratitude, tolerance and quiet pride many of us feel who live here. Not that we haven’t problems, of course, but when the slam poet Shane Koyczan recited the following lines, it brought tears to my eyes to hear someone else saying what I believe about what Canada aspires to be (and often succeeds at being): </p>
<p>but we are more</p>
<p>than genteel or civilized</p>
<p>we are an idea in the process</p>
<p>of being realized</p>
<p>we are young</p>
<p>we are cultures strung together</p>
<p>then woven into a tapestry</p>
<p>and the design</p>
<p>is what makes us more</p>
<p>than the sum total of our history</p>
<p>we are an experiment going right for a change</p>
<p>with influences that range from a to zed</p>
<p>&#160;</p>
<p>The only part of the opening ceremonies I greatly disliked was the rendition of our national anthem, O Canada, right at the beginning. As one reviewer said, you could see folks wanting to sing along and show the world the pride they feel being Canadian, but this rendition deprived them of that opportunity. I also thought <a href="http://en.wikipedia.org/wiki/Rick_Hansen">Rick Hansen</a> should have been the one to light the final cauldron, not Wayne Gretzky, but was pleased that Hansen brought the flame into B.C. Place stadium and I also liked that the cauldron was lit by several people inside—a fitting end to a show about the coming together of peoples. For those who do not know who Hansen is, please click the link to his wikipedia entry I provided above—his life is one of pure inspiration. Too bad one of the columns of the final cauldron-lighting malfunctioned, but it gave me yet another opportunity to drive the point home to our 7-year-old about going with the flow and making the best of it when things don’t go as expected!</p>
<p>&#160;</p>
<p>Of course, being homeschoolers, we seized the opportunity to learn a little more about our world: we had a globe at the ready and consulted it throughout the athlete’s parade:</p>
<p>&#160;</p>
<p><a href="http://educatingrisa.com/wp-content/uploads/IMG_5501.jpg"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="looking up countries on the globe" border="0" alt="looking up countries on the globe" src="http://educatingrisa.com/wp-content/uploads/IMG_5501_thumb.jpg" width="604" height="404" /></a> </p>
<p>And the boys learned more about Canada’s regions and peoples and traditions too. We were VERY happy to see <a href="http://en.wikipedia.org/wiki/Canadian_prairies">the prairies</a> represented (Calgary is at the intersection of prairie and Rocky Mountain) with the boys flying over wheat fields with <a href="http://en.wikipedia.org/wiki/Joni_mitchell">Joni Mitchell’s</a> song “Both Sides Now (Clouds)” warbling in the background. If you’ve never been to this part of the country, with its seemingly infinite wheat fields and open space, it might not have made much sense—but it was a fantastic representation I thought. </p>
<p>&#160;</p>
<p>I’ll leave you with the full text of “We Are More”, the poem about Canada and one of my favourite parts of the ceremony: (I’ve put links to wikipedia entries for bits that may be less familiar to folks from outside this country)</p>
<p>&#160;</p>
<p><b>We Are More </b></p>
<p><i>by Shane Koyczan</i></p>
<p><em></em></p>
<p>When defining Canada</p>
<p>you might list some statistics</p>
<p>you might mention <a href="http://en.wikipedia.org/wiki/CN_Tower">our tallest building</a></p>
<p>or <a href="http://en.wikipedia.org/wiki/Great_bear_lake">biggest lake</a></p>
<p>you might shake a tree in the fall</p>
<p>and call a <a href="http://en.wikipedia.org/wiki/Maple_leaf">red leaf</a> Canada</p>
<p>you might rattle off some celebrities</p>
<p>might mention <a href="http://en.wikipedia.org/wiki/Buffy_Sainte-Marie">Buffy Sainte-Marie</a></p>
<p>might even mention the fact that we&#8217;ve got a few</p>
<p><a href="http://en.wikipedia.org/wiki/Barenaked_ladies">Barenaked Ladies</a></p>
<p>or that <a href="http://en.wikipedia.org/wiki/Canadian_inventions">we made these crazy things</a></p>
<p>like zippers</p>
<p>electric cars</p>
<p>and washing machines</p>
<p>when defining Canada</p>
<p>it seems the world&#8217;s anthem has been</p>
<p>&quot; been there done that&quot;</p>
<p>and maybe that&#8217;s where we used to be at</p>
<p>it&#8217;s true</p>
<p>we&#8217;ve done and we&#8217;ve been</p>
<p>we&#8217;ve seen</p>
<p>all the great themes get swallowed up by the machine</p>
<p>and turned into theme parks</p>
<p>but when defining Canada</p>
<p>don&#8217;t forget to mention that we have set sparks</p>
<p>we are not just fishing stories</p>
<p>about the one that got away</p>
<p>we do more than sit around and say &quot;eh?&quot;</p>
<p>and yes</p>
<p>we are the home of <a href="http://en.wikipedia.org/wiki/Maurice_Richard">the Rocket</a> and <a href="http://en.wikipedia.org/wiki/Gretzky">the Great One</a></p>
<p>who inspired little number nines</p>
<p>and little number ninety-nines</p>
<p>but we&#8217;re more than just hockey and fishing lines</p>
<p>off of the rocky coast of <a href="http://en.wikipedia.org/wiki/The_Maritimes">the Maritimes</a></p>
<p>and some say what defines us</p>
<p>is something as simple as please and thank you</p>
<p>and as for you&#8217;re welcome</p>
<p>well we say that too</p>
<p>but we are more</p>
<p>than genteel or civilized</p>
<p>we are an idea in the process</p>
<p>of being realized</p>
<p>we are young</p>
<p>we are cultures strung together</p>
<p>then woven into a tapestry</p>
<p>and the design</p>
<p>is what makes us more</p>
<p>than the sum total of our history</p>
<p>we are an experiment going right for a change</p>
<p>with influences that range from a to zed</p>
<p>and yes we say zed instead of zee</p>
<p>we are the colours of Chinatown and the coffee of Little Italy</p>
<p>we dream so big that there are those</p>
<p>who would call our ambition an industry</p>
<p>because we are more than sticky maple syrup and clean snow</p>
<p>we do more than grow wheat and brew beer</p>
<p>we are <a href="http://en.wikipedia.org/wiki/Ice_wine">vineyards</a> of good year after good year</p>
<p>we reforest what we clear</p>
<p>because we believe in generations beyond our own</p>
<p>knowing now that so many of us</p>
<p>have grown past what used to be</p>
<p>we can stand here today</p>
<p>filled with all the hope people have</p>
<p>when they say things like &quot;someday&quot;</p>
<p>someday we&#8217;ll be great</p>
<p>someday we&#8217;ll be this</p>
<p>or that</p>
<p>someday we&#8217;ll be at a point</p>
<p>when someday was yesterday</p>
<p>and all of our aspirations will pay the way</p>
<p>for those who on that day</p>
<p>look towards tomorrow</p>
<p>and still they say someday</p>
<p>we will reach the goals we set</p>
<p>and we will get interest on our inspiration</p>
<p>because we are more than a nation of whale watchers and lumberjacks</p>
<p>more than backpacks and hiking trails</p>
<p>we are hammers and nails building bridges</p>
<p>towards those who are willing to walk across</p>
<p>we are the lost-and-found for all those who might find themselves at a loss</p>
<p>we are not the see-through gloss or glamour</p>
<p>of those who clamour for the failings of others</p>
<p>we are fathers brothers sisters and mothers</p>
<p>uncles and nephews aunts and nieces</p>
<p>we are cousins</p>
<p>we are found missing puzzle pieces</p>
<p><a href="http://en.wikipedia.org/wiki/Immigration_to_Canada">we are families with room at the table for newcomers</a></p>
<p>we are more than summers and winters</p>
<p>more than on and off seasons</p>
<p>we are the reasons people have for wanting to stay</p>
<p>because we are more than what we say or do</p>
<p>we live to get past what we go through</p>
<p>and learn who we are</p>
<p>we are students</p>
<p>students who study the studiousness of studying</p>
<p>so we know what as well as why</p>
<p>we don&#8217;t have all the answers</p>
<p>but we try</p>
<p>and the effort is what makes us more</p>
<p>we don&#8217;t all know what it is in life we&#8217;re looking for</p>
<p>so keep exploring</p>
<p>go far and wide</p>
<p>or go inside but go deep</p>
<p>go deep</p>
<p>as if <a href="http://en.wikipedia.org/wiki/James_Cameron">James Cameron</a> was filming a sequel to The Abyss</p>
<p>and suddenly there was this location scout</p>
<p>trying to figure some way out</p>
<p>to get inside you</p>
<p>because you&#8217;ve been through hell and high water</p>
<p>and you went deep</p>
<p>keep exploring</p>
<p>because we are more</p>
<p>than a laundry list of things to do and places to see</p>
<p>we are more than hills to ski</p>
<p>or countryside ponds to skate</p>
<p>we are the abandoned hesitation of all those who can&#8217;t wait</p>
<p>we are first-rate greasy-spoon diners and healthy-living cafes</p>
<p>a country that is all the ways you choose to live</p>
<p>a land that can give you variety</p>
<p>because we are choices</p>
<p>we are millions upon millions of voices shouting</p>
<p>&quot; keep exploring&#8230; we are more&quot;</p>
<p>we are the surprise the world has in store for you</p>
<p>it&#8217;s true</p>
<p>Canada is the &quot;what&quot; in &quot;what&#8217;s new?&quot;</p>
<p>so don&#8217;t say &quot;been there done that&quot;</p>
<p>unless you&#8217;ve sat on the sidewalk</p>
<p>while chalk artists draw still lifes</p>
<p>on the concrete of a kid in the street</p>
<p>beatboxing to <a href="http://en.wikipedia.org/wiki/Neil_young">Neil Young</a> for fun</p>
<p>don&#8217;t say you&#8217;ve been there done that</p>
<p>unless you&#8217;ve been here doing it</p>
<p>let this country be your first-aid kit</p>
<p>for all the times you get sick of the same old same old</p>
<p>let us be the story told to your friends</p>
<p>and when that story ends</p>
<p>leave chapters for the next time you&#8217;ll come back</p>
<p>next time pack for all the things</p>
<p>you didn&#8217;t pack for the first time</p>
<p>but don&#8217;t let your luggage define your travels</p>
<p>each life unravels differently</p>
<p>and experiences are what make up</p>
<p>the colours of <a href="http://en.wikipedia.org/wiki/Canadian_Mosaic">our tapestry</a></p>
<p>we are </p>
<p> <a href="http://en.wikipedia.org/wiki/O_Canada">the true north    <br />strong and free</a>
</p>
<p>and what&#8217;s more</p>
<p>is that we didn&#8217;t just say it</p>
<p>we made it be. </p>
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