Full Product DescriptionTopic: History of Science, Cell Theory, Microscopy Key Concepts: Cell Theory (Schleiden, Schwann, Virchow), Compound Microscope, Electron Microscope (SEM, TEM, STM) Target Grade Level: Grades 7-10 This fascinating, editable lesson details the history of cell biology, explaining how technology (the microscope) led to one of the most important theories in science. Important Information for Teachers:Key Scientists: Covers the "fathers" of microscopy and cell biology:Zachar