Students explore the concept of minerals. In this minerals lesson plan, students discuss how cooling affects the size of crystals. Students discuss how the structure of minerals is a tetrahedron. Students discuss the structure of...

Students explore the concept of chemical formulas.  In this chemical formula lesson plan, students watch a video about balancing chemical equations.  Students conduct an experiment using silver nitrate and sodium...

Students diagram the spreading of the ocean floor. For this earth science lesson plan, students read an article on plate boundaries of the ocean. Students are expected to diagram the oceanic convergent boundary, and...