catapult

I made these for my 3 big brothers for Christmas.

 

I got a piece of cardboard and cut it the right size, and then I put a skewer in it, and then I put two paddle-pop sticks onto the skewer and joined them together.

Next I put a hole in one end and put some string through it and then I cut a round piece of paper and next cut a triangle in it and then folded it so it made a cup and joined it to the end with blu tack.  I made blu tack balls to fire.

 

To make it fire you pull on the string.