Determine physical properties of potential packaging materials. Continuing from previous lessons in the series, the resource asks groups to identify physical properties of the substances. They test for conductivity, solubility, water...

Students determine their lung capacity by completing a science experiment with a bottle of water. In this lung science lesson, students discuss the lungs' purpose. Students complete an experiment to determine their lung capacity using a...

In this respiratory system worksheet, students compare how much air a person can typically exhale in one breath as compared to others. Then they develop a questionnaire to test their subjects and respond to the questions proposed.