Small practical and fun electricity lesson to learn what a "closed circuit" : to you alligator clips, battery, case, switch ... to finally obtain a single lamp torch! From 6 years old
By building this Mr. Muscle your child will have fun, will color the T shirt and the hair on his chest ... and will understand, by experimenting, the importance of symmetry and weight and balance in the concept of balanced... From 5 years
Build your own rocket, powered by a simple elastic, able to fly more than 4 meters ... 3. 2. 1 0. Here we go! From the age of 8
Build a bell to install on your bedroom door ... and watch the gears operated by a crank that ultimately set in motion the little hammer which "Dring" From 6 years
With this lovely seal acrobat, you will experience the bevel gears (which are especially used for cars ....) and understand how force is transmitted between two perpendicular axes ... That's clever, but especially fun when you do roll the seal and you watch the ball spin balanced on his nose!
To learn while having fun, here are the Drawings which are illuminated by Koa Koa: 2 very graphic drawings which lead the electricity: a police car and a labyrinth ...From 6 years old