The composition and behavior of the Earth's mantle. [Free Registration/Login may be required to access all resource tools.]

Identify the outer layers of the sun. [Free Registration/Login may be required to access all resource tools.]

Dionysus is a Greek God. and a theater director. Help him get ready for the play and learn about land, water, and air. After completing this lesson, students should be able to identify the different materials Earth is made up from (land,...

Students use the online "Little Explorers" picture dictionary to seek answers to questions about rocks and minerals. This exercise, which promotes dictionary use, deductive reasoning, and earth science vocabulary, would work well with...