P6 have had a great day finding out about air resistance. We looked at videos of Olympic cyclists and saw how much air resistance affects their performances. We read about sports scientists and what they do in their jobs to help sports people achieve better speeds in their races.
In groups, we planned and carried out investigations into ways to change the speed at which objects drop and we watched a video about parachutes.
Today we planned and made things to wear to slow ourselves down, using air resistance. We each made a costume. We timed ourselves running a 50m race normally and then we did it with our costumes on to see how it affected our speed. It did, by between 1-4seconds! Here are some of the photos.