- Animates setting up of experiment using visking tubing. - Instructs class on how to set up experiments with cylinders and cups. - Ask students to observe the experiment with cylinders after 20 minutes and the others after 3 hours.
- Animates setting up of experiment using visking tubing.- Instructs class on how to set up experiments with cylinders and cups.- Ask students to observe the experiment with cylinders after 20 minutes and the others after 3 hours.