Eamon decided to make home-made air rockets for preschool at our house. I had found the link on another blog and thought it looked like a lot of fun. I assembled the launcher before the other children arrived with help from Eamon and Aine. Everyone crafted their own rockets, personalizing them with stickers. The launching took place outside in the yard. Everyone's rockets flew really high. Eamon's landed on the roof. It was a HUGE hit and a great activity.