Here are five steps to make a model collage of the solar system:
1. Gather materials: You'll need a large piece of cardboard or poster board, colored paper, scissors, glue, and markers. You may also want to print out pictures of the planets to use as reference.
2. Create the background: Cut out a large circle from the colored paper to represent the sun. Glue it to the center of the cardboard or poster board.
3. Make the planets: Use the colored paper to create circles for each planet. You can use different colors to represent each planet. Cut out the circles and label them with the name of the planet.
4. Position the planets: Using the reference pictures, position the planets in their correct order and distance from the sun. You may want to use a ruler to measure the distance between each planet.
5. Add details: Use markers to add details to the planets, such as rings for Saturn or the red spot on Jupiter. You can also add labels for each planet's distance from the sun and any other interesting facts you want to include.
And there you have it, a model collage of the solar system!