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Activity
National Council of Teachers of Mathematics

Nctm: Figure This: Archeology

For Students 4th - 8th
Site A! Site B! How alike are we? Using the information from the chart, which two dig sites seem to be most alike?
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Activity
National Council of Teachers of Mathematics

Nctm: Figure This: Glide Ratio

For Students 6th - 8th
How far can you fly a paper airplane? Math challenge provides practice in comparing quantities.