Students discover dinosaur facts using internet research. In this 2nd - 3rd grade lesson plan, students identify various dinosaur facts. Students use internet research to answer questions regarding dinosaurs.

Students recognize that the stages of evolution a star goes through are determined by the size of the star. They conduct research to draw a set of diagrams illustrating the stages in the evolution of three sizes of stars.

Students explore the different types of renewable and nonrenewable energy sources. In this earth science lesson, students discuss the pros and cons of each type. They conduct a variety of experiments on renewable energy.