Cells

In this lesson, students will be introduced to the concept of osmosis, then investigate how solutions of various salt concentrations influence the size of plant cells.

Students will learn the parts of the microscope, how to calculate the magnification, how to focus the microscope, as well as draw what they see in the field of view. Students will also write their

This lesson is going to be designed to teach third graders about the plant cells and anatomy. The lesson is based on an overview of the plant cells and an interactive experience for students to

This lesson is designed to allow students the experience to move from an additive understanding in mathematics to a multiplicative understanding through this activity called Cootie Catcher. The

In this lesson plan, students make use of their knowledge about homoestasis, osmosis, and types of solutions to design their own science investigation that will enable them to prove and answer: Why it