The suitable width of the paper strip for making the model of the solar system is.

Production steps:

1, on a piece of 20 cm white paper, draw some colorful patterns with crayons. You can make some abstract eddies that look a bit like Jupiter, and you can also make some stripes and other patterns for fun.

2. Draw two matching circles on each piece of paper. It takes two circles to draw a planet.

3. Round, cut off half, and then cut into two sections. Glue two circles together to make a planet, like this, 4 to 5.

4. Prepare a wooden stick, and then fix both ends with wires as the support of the solar system.

5. Connect the end of each rope to the folds of each planet with white glue.

6. Finally, tie the rope tied to the planet to the wooden frame tied to the solar system, and a simple model of the solar system will be made.