Bring engineering to the youngest builders! Brain Builders Junior is a perfect warm-up for younger classes and elementary students. They make a perfect introduction to 3D thinking. Train young brains to think in multiple dimensions, transferring 2D information into 3D reality! Players use KEVA planks to successfully duplicate the balance, proportion, composition and geometry featured on each card. Brain Builders Junior features a photo of a fun, recognizable object to replicate. Includes 20 KEVA planks, 30 double-sided cards and instructions in a zippered carrying case. 20 Pine KEVA planks (Note: Pine planks are the same dimensions as and fully compatible with maple planks. We prefer to keep them separate and use them as accent pieces since they have a slightly different texture and appearance from maple planks.) 30 double-sided cards, Instructions, Zippered carrying case Recommended Ages: Ages 5 and up