Smart Wood: Magnetic Friends

In the Cube Madness Zome Tool Kit, three different sized cubes seem to spin randomly around a central point... yet there is beauty and order to this madness! Each cube is in golden ratio to the next, and its corners touch the faces of the next -- always in the exact same relative place. The geometry is related to the 5 cubes of the dodecahedron and represents a mysterious link between nature and the human-made world. The Kit contains 83 parts: 25 white nodes, 12 short blue struts, 12 medium blue struts, 12 long blue struts, 10 short yellow struts, 8 medium yellow struts, and 4 long yellow struts, plus detailed instructions. Ages: 6 years +

Finally! A fun way to help you understand decimals, fractions and percentages. Flick the spinner and hope for a match to your hand of fraction, decimal and percentage cards. The more cards you put down, the sooner you win. A fun, visual way to help master a difficult concept. Spin round the board in a race to be first to return all your cards.

STEM Brainteaser Puzzle - Feel the rumble of the herd in this exciting safari adventure! Set up the game grid according to the challenge card, then maneuver your Escape Rover through a safari of wild animals. Rush Hour fans will love the new challenge of the larger 7 x 7 game grid and the Escape Rover that moves in all directions. Safari Rush Hour, as part of ThinkFun special collection of STEM games, encourages children to develop reasoning skills through fun, multi-level challenges.