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Too Hot To Handle, Too Cold To Enjoy
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Basically Base Ten: Discovering Place Value Meaning Using Base Ten Blocks
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Geometry in Computer Games? An Exploration of Tessellations Used in neXtu
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Discovering the Area Formula for Triangles

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Elapsed Time: Using a Timeline to Determine Elapsed Time
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How Many Letters Are in Your Name?
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Illuminations: Brain Teasers
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Axonometry: Applying Complex Numbers to Art
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Creating a Two-Dimensional Blueprint
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