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Making a paper model is similar to making the clay model, except your layers will be made using different sized circles of construction paper.  The finished size of your paper model depends on how large you want to make it. Using a compass to draw the circles is an easy way to make perfect circles and easily vary the sizes. If you don’t have a compass, you can find 5 circular shapes to use as stencils for each layer of the Earth. Use textured paper to make your model stand out.