straw rafts

In inquiry miss Mcguinity gave us a challenge. we learnt about the design process. the design process is when you plan, design and test a product or theory. sometimes when you test it it doesn't work but you just plan design and test again.  in the challenge we had to make a straw raft made of twenty straws and a strip of masking tape float with Fourty grams of weight on it. me and Aries boat didn't make it so we redid the process of the design process our second one didn't make it either so we did it again but we didn't have enough time to test. after that we had to research how rafts float we found out that rafts need air but we only had straws.

this is a photo of our plans

this is a photo of us