Recycled Toilet Roll Ball Drop Game with Ping Pong Balls! Great for toddlers and preschoolers! We totally did something like this in China for C only instead of ping pong balls we used food pouch tops.
cardboard tubes + box = hours of fun! We pieced together TP and paper towel tubes. Used marbles. The kiddo loved it and even still pulls it out to roll the marbles into a dump truck. He wont' let me toss any cardboard tubes now.
Earth Call me crazy but. If technology gets to the point where Space Shuttle flights are as common as airplane flights, I will be the first to buy a ticket just to see the Earth from space and experience zero gravity.
DIY Wooden Shape Puzzles - In The Playroom How to make your own DIY Wooden shapes puzzles. These are pretty simple, and so cute and fun! A great way to work on learning shapes with toddlers, and also colours