Thursday 2 May 2013

Year 1 materials investigation

Year 1 were challenged to make sledges using different materials. We all wanted to have the fastest sledge. When we had made them we discussed how to make the test fair and timed how long they took to get down the slope. Orange group won with a time of 2.5 seconds. We then discussed that the smooth materials were the best and that the bumpy materials slowed the sledge down.