Students do an experiment using a microscope. In this instructional activity, about cells, students examine different slides using a microscope. Students look at an onion skin, cheek cells, and potato cells. In each of these, students...

Students watch a caterpillar change and become a butterfly. In this lesson plan about the life cycle of a caterpillar and a butterfly, students prepare and maintain the habitat of the caterpillar. Students observe the stages of the...