Biology Junction
Evolution – Diversity of Life
Scientists noticed animals with backbones share similar bone structure despite having different forms, such as fins, arms, and wings. Young scientists gain an appreciation for evolution by understanding the history of the theory. They...
Curated OER
Two Views of the Universe
Students build the two models of the universe created by Aristotle and Copernicus. They compare and contrast the two universes. They create hypothesis on how each model functions.