Analyze data and draw warranted inferences. Seek and weight evidence before drawing conclusions. Report results honestly. Include a full description of any negative findings. Construct tables, graphs, charts, and diagrams to describe and summarize data.
Share results with others.
The potato activity requires at least two days to run. Extensions may take up to five days. This lab is designed as an introduction to the principles of diffusion and osmosis. It is recommended that this activity be presented as an inquiry-based project. The students should have no prior instruction on the processes of diffusion and osmosis.