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- Grade Range
- 7th - 12th
- Rating

Students experience a hands-on activity that simulates cell membrane structure and function. They explain the structure of the cell membrane and the unique properties does it has. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students explore the relationship between the structure and function in a cell. They identify the three main parts of a cell ( the nucleus, cytoplasm and cell membrane) and discuss what each part generally does. Full Review »
- Grade Range
- 5th
- Rating

Students search into animal and cell characteristics and their functions in this seven lesson unit. Replicas of the cell are constructed out of Jell-O as students probe the internet for details of the concepts. Full Review »
- Grade Range
- 9th - 11th
- Rating

Students comprehend that energy is required to move substances across the cell membrane against the concentration gradient. Full Review »
- Grade Range
- 6th - 12th
- Rating

Students set up a cell membrane with the material provided by their teacher and then arrange beads properly to show how the sodium and potassium ions are arranged. They then make a model representing the axon of a neuron. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students examine the cell coats (matrix) of chondrocytes and fibroblasts and observe these cells actively exclude particles which are released around them. They observe the function of the cell membrane as a gatekeeper as it prevents large particles from approaching the cell boundary. Full Review »
- Grade Range
- 9th - 11th
- Rating

Students explain that every cell is covered by a membrane that controls what can enter and leave the cell. They recognize and demonstrate active and passive transport. They conduct a series of activities to distinguish between active and passive transport. 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 - 10th
- Rating

Students construct a model of the cell membrane. The model includes a minimum of one functional part modeling the membrane transport process. Students model semi permeability by using water, iodine, a plastic sandwich bag, and liquid starch. Students discuss the results of the experiments. Full Review »
- Grade Range
- 7th - 8th
- Rating

Students create three dimensional cell models. They may choose to make either a plant or animal cell but must use a ziploc bag as the cell membrane, slime for the cytoplasm, and a strawberry baskets for the cell wall if making a plant cell. They may choose what they wish to represent all the other organelles of the cell and must include a key. Project is completed by mathematically comparing the size of the cell they created to an actual cell. Full Review »

