Amazing Math Projects You Can Build Yourself

Amazing Math Projects You Can Build Yourself

Written by Laszlo Bardos 
Illustrated by Sam Carbaugh 
Grade Level 4–6

Make a geodesic dome big enough to sit in. Solve one of the world’s hardest two-piece puzzles. Pass a straight line through a curved slot.

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Explore Money! With 25 Great Projects

Explore Money! With 25 Great Projects

Written by Cindy Blobaum 
Illustrated by Bryan Stone 
Grade Level 3–4

In Explore Money! With 25 Great Projects, money is more than something to earn, save, and spend. It’s an opportunity to explore history, art, science, economics, and math! While checking out the change in their pockets and bills from their banks, young readers search for hidden treasures, learn how money can multiply, and see how countries keep their currency secure. Very large and very small. . . MORE