Matthew's+Science+Page

This is my Science Page.

Here is what I learned during our study of Structures and Mechanisms hi this is my gruops house When we were biulding our hoses we cept fihting and our hose wasn't that good but it trned out good and we are puting them on display next week and we are puting them together now and but the presher went to the wal

= in this experiment we wr grossed out and when it was my tran it was nothing because i live on a fram besied a cow filed and thay don't smell bad at all so that is it poeple. = the skateboard ==1.the skateboard comes from a tree and they sofin the wood so they can bend the tail of the skateboard so you can ollie and when they put the skateboard together they use glue in a big pres so it will stay together.==

==1.when you make a skateboard it undergo a physical change because when you cut the tree down you can't put it back to the way it was and when you glue th eskateboard you can't get ot a part so it is a physical change.==

2. plasticks and wood and glue the plasticks from the dizine and th ewood they cut off the skateboard
Building the comeback can was fun.I leared a lot about enrgy trafrmashen with all the expeaments.The comeback can uesd kenetit energy.It got the kenelie enegy from me rolling the can forword.Lastly kenetit energy was trasformed to alastic energy wich rolled the can back to us .It was fun makeing the esperaments.