Why Lesson Planet?
Students explore their own EKG graph. For this circulation system lesson, students create a graph of their own heart's electrical activity using an EKG probe that measures the heart's electric action. Students sketch the graph that shows on their screen and record the scale for the graph. Students also determine the values for each interval listed and the value of volts applied.
What Members Say
- Raven J., Social Studies Teacher
- Phoenix, AZ