PET bottle rockets
Hello,this is Saito.
On June 16th, We attended the pet bottle rocket seminar at Aramatchi elementary school.It was lucky to stop the rain.
First,Prof.Maruyama explained "How do rocket fly".And the low of action and reaction was actually showed by“Fuel Man". I felt children can understand the low.
After the explanation, Children were divided into 12 groups.They made unique pet bottle rocket in each group.Seeing students making their rockets with great enthusiasm,I could help them to make the rocket in a fun manner.
When pet bottle rockets launched, The children were amazed at powerful launches and smiled.I could see their smilling face and feel that it was happy for me to attend the pet bottle rocket seminar.
I wish children find interesting points in science through the seminar.I also had valuable experiment.