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Math Strategies You Can Count On: Tools & Activities to Build Math Appreciation,

Math to Build On: A Book for Those Who Build

Hands-on Math Projects with Real-Life Applications : Ready-to-Use

The Little Green Math Book: 30 Powerful Principles for Building Math and Num...

Hands-On Math Projects with Real-Life Applications : Ready-to-Use

Everyday Discoveries: Amazingly Easy Science and Math Using Stuff You Already...