Curated OER
Bacteria
Students study food borne illnesses and what foods are more likely to carry them. In this investigative lesson students examine harmful bacteria.
Curated OER
Exploring Vaccines
Students explain in a written format how vaccination works and how it draws upon the natural immunity. They differentiate between vaccinations and immunizations. Students identify a number of illnesses that can be prevented by the use of...
Curated OER
The Electric Sieve
High schoolers examine different mixtures and how they can be separated. In this electric sieve lesson students complete an activity that allows them to separate mixtures.