Building and testing a Parade float
Problem: Can I make a parade float that is strong enough to hold 100g and travel 50 cm?
Hypothesis: I thought I could make a parade float that could hold 100 g and travel 50cm
Materials: cardboard
plastic golf balls
Method:
How to make a mini parade float.
First, you draw a sketch.
Then you cut cardboard lines
Results: It went 50 centimeters