Browsing by Contributor

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Atlantean Dodgeball 16 Jul 2014

Ratio errors confuse one of the coaches as two teams face off in an epic dodgeball tournament. See how mathematical techniques such as tables,…see details …
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How did trains standardize time in the United States? - William Heuisler 9 Sep 2013

If you live in the United States, you may live in the Eastern Standard Time Zone. Or maybe you live in Mountain Standard Time or one of the other…see details …
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Maps and plans 4 Apr 2014

Use and make accurate scale drawings of rooms or places. A video and activities about scale drawings.see details …
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On Target? Factorising linear expressions 7 Mar 2013

Multiple choice factorising questions and an arcade style game.see details …
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Overruled! 16 Jul 2014

Two besotted rulers must embrace proportional units in order to complete a bridge to unite their lands. It takes mathematical reasoning to deduce…see details …
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Ratey the Math Cat 16 Jul 2014

Ratey pops up when you least expect him. And he can't resist pointing out the rates and “purrportions” in daily life. You'll never…see details …
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Ratio Rumble - Math Snacks 3 Sep 2013

The battle is on in this game where you build your own potions! Check your ratios to win this mixture mix-off!see details …
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Scale Ella 16 Jul 2014

The evil Scaleo has escaped from prison and is transforming the length, width, and height of objects until they become useless… or dangerous.…see details …