science blow carts

In science we have been learning about forces and motions today we were building a blow cart this is what our cart looks like.

We named it Fire phoenix 283 the original 

Our first thing we did was make a plan we did 3 different plans but decided on one at it was make something like a pirate ship so we started to build it but then we decided to change it and make it sort of like a kite sail. 

We thought of using paper but it was too flimsy so we used cardboard and it works better.

All we have to do is test it and make some more changes to the sail then we are done.