The 4 Amigo's Prototype

 My company, The 4 Amigos created a party popper design 

In the beginning, My group and I thought about the parts we were attaching to make our prototype. For example, we changed a small rubber band to a longer rubber band to have enough strength to hit the cup.  We then thought of other ideas that can be changed. 

Afterwards we tested the parts to see if it was going to be a good prototype. For example, we tested the rubber band to see how hard it would hit the cup. Then we tested other parts. 

To finish up We assembled all the parts to make a prototype  After we assembled all the parts we tried out the prototype. Our party popper was able to explode out. 

I enjoyed making party poppers because it was able to be pop out of the cup.