SCIENCE FOR CHILDREN PLAY EARLY AGE 3

MAKING GUITAR STYROFOAM


MATERIALS

1. Styrofoam food boxes.
2. Rubber
3. Chopsticks
4. Carton duplex
5. Insulation paper
6. Cutter


HOW TO MAKE

1. Ask your parents or your teacher for help to pierce the lid styrofoam food boxes by using the cutter.
2. Lock the lid of the box of food using the insulation paper.
3. Circle the food box with 3-4 rubber. Adjust the distance between the rubber so as not to get too close.
4. Insert two chopsticks on the left and right of the hole for the rubber does not touch the food box.
5. Make a handle using a cardboard guitar with duplex.
6. Attach the handle of a guitar with paper insulation on the food boxes.
7. Guitar styrofoam is ready.


SCIENCE ACTIVITIES

1. Petiklah your guitar. Where the rubber-voiced higher and harder?
2. Now pull karetmu thus have different tensions. Which rubber produce the highest sound?



Adapted from the book Understanding of Science (Tim DoctoRabbit)