Science

 Energy Transformation Experiment 

1 - Chemical + Electrical = Battery

2 - Light + Chemical = Lighter

3 Kinetic + Light = Flashlight

Aim : To make a marshmallow shooter that transform energy

Equipment : 

1-  Balloon

2- Cup

3- Tape

4-  Scissors 

Method:

1-   First cut the bottom of the cup to make a hole

2- Cut the top of balloon , not the part where you blow the balloon

3- Stretch the part of the balloon that you have cut and stretch it out so it can fit over the hole in the cup

4- Cello tape around the balloon to secure it 

5- Tie a knot on the part where you blow through the balloon

6 - Place a marshmallow in the bottom of the cup, so basically on the end of the balloon

7 - Then to shoot, pull the part where you tied the knot and let go

Conclusion : It was elastic potential energy, When we were pulling the balloon to make the marshmallows fly, they went up high but it depended on how strong the balloon was.