Cells & Organisms

4 interactive Integrated Science simulations on cells & organisms.

Levels of organization – from cell to organism Integrated Science · Cells & Organisms Drag the zoom slider (or click each level) to move from cell → tissue → organ → organ system → organism in humans... Ages 11–12
Dichotomous key – classifying organisms with yes/no questions Integrated Science · Cells & Organisms Students pick an organism (from 8 familiar animals or 6 familiar plants) and answer a series of yes/no questions... Ages 11–12
Diffusion and Osmosis – Membrane Model and Potato Strip Experiment Integrated Science · Cells & Organisms Five modes. Diffusion: solute particles move randomly through the pores of a partially permeable membrane from high... Ages 12–13
Plant and animal cell structure under the microscope Integrated Science · Cells & Organisms A model of a plant cell and an animal cell as seen under a light microscope. Students click (or tap) each organelle... Ages 11–12