Create your own model to show how the Earth orbits the Sun while the moon travels around the Earth. Great manipulative to help explain the concept. Identify and describe characteristics of the sun, Earth and moon as familiar objects in the solar system.
The Homeschool Den: Earth Science Unit- A great visual to explain plate tectonics and the formation of volcanoes and mountains. So many other engaging (and easy to replicate) Earth science activities on her site!