This hands-on activity introduces kids at home or school to engineering concepts and the design process.
items could also be materials created by people, such as bubble wrap, rubber bands, tennis
This hands-on activity introduces kids at home or school to engineering concepts and the design process.
your Marshmallow Blaster with other things like a grape, cherry tomato, or a table-tennis
This hands-on activity introduces kids at home or school to engineering concepts and the design process.
(Pinball machines, baseball or tennis ball throwing machines) What power source do
This hands-on activity introduces kids at home or school to engineering concepts and the design process.
box) hole punch (optional) objects to pick up with your device (for example, tennis
This hands-on activity introduces kids at home or school to engineering concepts and the design process.
Modify your boat so it can carry or tow a tennis ball from one side of the container
