Ever wonder why Pluto isn't considered a planet? Or how large the Earth is compared to the other inner planets? Explore the universe with a series of projects that simulate different aspects of our solar system. The activities require...

Students identify and complete activities about the structure of the Earth. In this Earth structure lesson, students view a Powerpoint about the Earth's layers and complete a diagram. students compare temperatures in the Earth's layers...

Learners identify the different requirements for photosynthesis to take place. In this space science lesson plan, students simulate conditions in Saturn to investigate if photosynthesis is possible there. They use data and observations...