Rockets

My class and I made rockets so we could have a race. We made our rocket with a little paper rocket and then you could colour it in.  Then you had to cut it out and tape it to a thick straw, then use a smaller straw inside the big one. Then you blew on the skinny bit of straw and then it would fly about 1 metre. Our class had a race in the library but I forgot who won the race.