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- Grade Range
- 6th - 8th
- Rating

Students review cell structures and investigate how the components of a cell operate as a system. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students explore the structure and function of cells. Full Review »
- Grade Range
- 3rd - 6th
- Rating

Students examine and research the parts of a cell, their functions, and life processes. They simulate how cells receive nutrients using coffee filters, water, and coffee, and construct cells using pudding, cookie dough, and candy. Full Review »
- Grade Range
- 11th - 12th
- Rating

Students identify the characteristics and structure of a virus, its target cells, how it reproduces and create a 3-Dimensional model of a virus. This Biology lesson uses video clips, hands-on activities and has suggestions for lesson extensions. Full Review »
- Grade Range
- 3rd
- Rating

Students work in small groups and together to identify the common systems of transportation that are used to move people and products and to identify systems of communication used to ideas from place to place. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students review cell structures and investigate how the components of a cell operate as a system. They compare a plant and animal cell and then make a model of a cell. Students begin to understand the cell as a system by exploring a more familiar and tangible example of a system-a factory. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students micrscopically observe various subcellular components. They determine the effects of different salt solutions on Elodea plant cells. They detect presence of chloroplasts, cell walls, and cell membranes of Elodea. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students realize the importance of PV cells and career opportunities available. In this experiment, they use PV cells to power operate circuits that they construct in order to perform simple tasks. Before the experiment they research the history of who created PV cells, what PV cells are, and how they help us. Full Review »
- Grade Range
- 9th - 10th
- Rating

Students discuss the main functions of a cell membrane and the analogy of it as a battle formation. They examine diffusion, osmosis, facilitated diffusion, and active transport. Using information they write an essay describing the differences between diffusion an osmosis. Full Review »
- Grade Range
- 9th - 10th
- Rating

Students identify and relate concentration gradients, diffusion, and equilibrium. Then they predict the direction of water movement into and out of cells. Students also record how the gummi bear and raisins that were placed in water yesterday, moved from higher to lower concentration through the membrane. Full Review »

