Science in room 4

The sicence  that room 4 did,  we make thing's like a catapault. The catapult was pretty hard but fun, we made them out of ice block sticks and fiered it with spoons, and also used rubberbands. And the pom poms were used for amo and the contest was to see if they could land in the same place as much as we could.  We also made gliders, these gliders were used to see wich can go the furtherest  and how we made them was we used a straw and paper mine actually went the furtherest.  Thanks for  reading.😎