Bridge Builder
Use paper or popsicle sticks to create a bridge strong enough to hold coins or toys!
Marshmallow Tower
Use spaghetti and marshmallows to build the tallest tower possible — test stability!
Egg Drop Test 🥚
Design a safe “egg capsule” with straws, tape, and paper to keep it safe when dropped.
Catapult Challenge 🎯
Make a mini catapult with a spoon and rubber bands — test how far you can launch a marshmallow!