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Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.