We tested our rockets out and discussed how we thought the rockets flew off the end of the straw. We found that as we blew through the straw it pushed the straw forward which in turn then forced the rocket off the end of the straw. We also found that the bigger the blow through the straw, the further the rocket went.
During our discussion, some great vocabulary was used, such as 'movement' 'force' and 'push'.
Great work Year 2!