These Earth Science lessons are geared towards and tested by students in grades 5-8, but hold applicable information for all grade levels.
Many chapters have activities, questions and answers, and resources that can be used by teachers.
Chapter 1: Plate Tectonics
Chapter 2: Earthquakes and Volcanoes
Chapter 3: Cones, Eruptions, and Pyroclasts
Chapter 4: Rocks and Minerals
Chapter 5: Prehistoric Earth