You are limited only by your imagination.Okeykids new toys development ideas from DIY

You can make swing bed from old shipping pallet,wooden pallet headboard, corner Sofa from Wooden Pallet

Backyard or garden is a great place to set up a play area for your children. A fun and safe playground will make your kids away from the computers and be willing to stay outside. Just as this type race car track, it is easy and affordable to make, and will provide hours of fun for kids.