BioEd

In this activity, learners observe what happens when yeast cells are provided with a source of food (sugar). Red cabbage "juice" will serve as an indicator for the presence of carbon dioxide.

In this environmental health activity, learners investigate their breathing and pulse rates, and learn how these measurements are affected by physical activity.

In this activity, learners compare and contrast their own skin (including the area covered) with that of an orange.

In this activity, learners create an electrical circuit and investigate how some dissolved substances conduct electricity.

In this activity, learners dissect a piece of pizza to learn about nutrients important for health.

In this environmental health activity, learners investigate their own vital lung capacities.

In this activity, learners act as epidemiologists by mapping the prevalence of HIV/AIDS worldwide.

In this water pollution activity, learners create pond water cultures and investigate the effects of adding chemicals or natural nutrients.

In this activity related to microbes, learners make slides of cells from an onion skin and Elodea (American or Canadian waterweed) to observe under a microscope.

In this activity, learners construct possible food webs for six different ecosystems as they learn about the roles of different kinds of living organisms.