KEVA planks are perfectly cut, identical construction blocks that build a foundation for math, as well as art, science, and engineering. No matter the skill level, KEVA planks can be enjoyed by everyone.
Recommended for ages 5+.
No device is required for KEVA planks.
Move It! Motion, Forces, and You by 
Oscar and the Cricket: A Book About Moving and Rolling by 
Dreaming Up: A Celebration of Building by 
Rosie Revere, Engineer by 
Many of these resources and programs are funded under the provisions of the Library Services and Technology Act from the Institute of Museum and Library Services.