Search Results

Role-playing the parts of chromosomes and centrioles, learners use large chromosome models and nylon cords (spindle fibers and cell membranes) to walk through the processes of mitosis and meiosis.

"Sublimation Bubbles" allows learners to explore how some solid materials, such as dry ice, can phase change directly from their solid to gaseous form.

This activity allows learners to explore the scientific method in an open-ended fashion, using the 4-P Approach to Science Inquiry developed by the University of Wisconsin, Beloit.

This paper describes a working-model demonstration of Ernest Rutherford's 1911 experiment about the nature of atoms.

Working in small groups, learners receive a written scenario regarding a bacterium with a certain goal it must carry out.

This simulation helps learners understand what happens to food as it passes through the digestive system.