Curated OER
Where Does the Blood Go?
Students investigate where the blood in our hearts travels by observing a diagram in class. In this cardiovascular lesson, students examine their own heart by checking their pulse in class. Students investigate a human body diagram and...
Curated OER
How Does Radon Affect Human Lungs?
Learners identify the different parts of the respiratory system of the human body. They work together to complete an activity and worksheet about the effects of radon on the lungs. They research lung diseases if time permits.