07. DIY Lazer Maze:
Give the kids a roll of crepe paper and some masking tape and let them go crazy designing mazes and working their way through them.
Image and Instructions: Brassy Apple
08. DIY Mini football table for kids.
Image and Instructions: U Create Crafts
09. Balloon Powered Lego Car
Use LEGO elements from their LEGO Motorized Simple Machine sets to do a Balloon car challenge.
Image and Instructions: Crafty Mummy
10. Kids Sewing Cards
Kids could design their own shapes, get your help for the cutting and hole punching, and then go to town lacing them up.
Image and Instructions: Dandee
11. Popsicle Chain Reaction
Build a Chain Reaction with Popsicle or Craft Sticks
Image and Instructions: Frugal Fun 4 Boys
12. Slotted building discs
This is another DIY of a product we’ve purchased before – download the free printables, cut from construction paper or card stock, and let the kids go to town. The blogger mentions how perfect these would be to take along when you go out to dinner.
Image and Instructions: Made By Joe
