Algodoo 1.8

Algodoo is designed in a playful, cartoony manner, making it a perfect tool for creating interactive scenes and physical experiments. Algodoo encourages students and children’s own creativity, ability and motivation to construct knowledge. Making it as entertaining as it is educational. Algodoo is also a perfect aid for children to learn and practice physics at home.
A program that gives you the opportunity to play with physics - using your own hands. Apply a constructionists learning paradigm, learning by doing. Use simple drawing tools to design, construct and explore with.
Build and explore with rigid bodies, fluids, chains, gears, gravity, friction, springs, hinges, etc.