Mindware - Keva Brainbuilders Motion each single-page entry in this

each single-page entry in this fabulous children's encyclopedia features a key topic explained in concise text accompanied by gorgeous visuals

and the shifting Traffic Grid adds a whole new dimension to play

The My Very Big Puzzle series build essential development skills for children as they match together the playfully illustrated big puzzle pieces

ages 5 and up

and so much fun

Mindware - Keva Brainbuilders Motion each single-page entry in thisApproach KEVA from a whole new angle with this interactive STEM tool! Brain Builders combines 20 KEVA planks with a set of double sided puzzle cards. Each stimulating card features a 2 D challenge on one side and its solution on the other. The goal is to recreate 2 D patterns into 3 D structures. The 2 D cards show the design from different angles highlighting the front, side and overhead view and increase in difficulty from beginner to expert.