Snow Treasure Engineering Challenge #2- Sled Building

We continue to celebrate our adventure book,  Snow Treasure, with a sled building challenge. Students could build a sled using just 4 materials

• cardboard
• duct tape
• aluminum foil
• yarn

The sled must be no larger than 12 inches x 6 inches.  Our final "race" will be tomorrow.  Thank you to all who donated supplies for this project!