Students explore biology by researching living cells. In this living organism lesson plan, students participate in a role-playing activity in which all the students in class form one plant cell by portraying specific parts of a cell....

Students draw parts and functions of an animal cell.

Students explore how a cow digests the grass they eat. In this science/math lesson, students compare the quality of forage. Additionally, students determine the effects of rangeland health on the production.

Seventh graders study the parts of a light microscope, and its proper use. They identify each part and explain why it is important to know how to use this tool. They practice observing newsprint on a wet mount slide.