Previous Set of Challenges Next Set of Challenges Index to Challenges Math Content Index Family Corner Teacher Corner
Challenge 73: A Shard or Two
Figure This!
A Shard or Two: How big was the plate?
Helix tosses the plane.
Helix tosses the plane.
Helix tosses the plane.
Challenge 74: The Race
The Race: Who runs faster?
Challenge 75: Glide Ratio
Glide Ratio: How far can you fly a paper airplane?
Airplane!
download Adobe Acrobat PDFs and software
Challenge 76: Visualizing
 
Visualizing: Is seeing believing?
Download the Challenges in PDF format.
Help with printing the Challenges
Home · Previous Set · Next Set · Challenge Index · Math Index · En Español
Family Corner · Teacher Corner · Technical Requirements · Printing the Challenges
Purchase the CD
©2004 National Council of Teachers of Mathematics
Web site and CD-ROM design/production
© 1999-2004 KnowNet Construction, Inc.