Wacky Wheels Stem Challenge adhesive-supplies 84 Letters Per Package

84 Letters Per Package

And Detailed Maps

• Suitable for punching paper

Let the beautiful glow of Edison bulbs transform your living spaces both indoors and out

Wacky Wheels Stem Challenge adhesive-supplies 84 Letters Per PackageDetails Stem focused activity set challenges kids to build, test, and K their approaches to solving physics based challenges Learn concepts of speed, angles, and distance during hands on attempts at Mastering included challenges Included activity booklet features challenges that scale and grow with your kids own growing skill set Send balls flying through hoops and toward targets with kid powered paddlewheelno batteries, springs or rubber bands