Want an exciting way to learn important facts and get ready for an earth science test? Marko the Pencil and his friend Terra take learners on a fascinating journey to Marko's Super Science Station, where it's easy and fun to understand science concepts and boost test scores. This science DVD covers: the Solar System, weather and the water cycle, types of rocks, properties of minerals, volcanoes and plate tectonics, weathering, and alternative energy. Grades 3-8. Approximately 61 minutes.