Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

Invite your fifth grader to design a fleet of miniature paddle boats to race in the family bathtub.

This adorable toy is fun to play with and easy to make. Even better, you should be able to find all the materials you need lying around your house.

Your kid and his friends will have a blast taking turns playing the role of a traffic cop in this Labor Day version of the classic game Red Light, Green Light.