Design and Make a Raft
The 6th Class were asked to build a raft that would float on a basin of water using the supplies provided which included: lollipop sticks, a balloon, masking tape, straws, playdough, a cork, small bag, sand/clay.
To measure the success and effectiveness of their raft they had to test it by placing a small bag of sand/clay on the raft and recording the amount of sand/clay it took for each of their rafts to sink.
To measure the success and effectiveness of their raft they had to test it by placing a small bag of sand/clay on the raft and recording the amount of sand/clay it took for each of their rafts to sink.