Ninth graders learn how the heart, lungs, and blood vessels team up to deliver oxygen — and why cardio exercise makes the whole system stronger and more efficient. They check the concepts, then feel the system respond to movement.
Students will be able to…
How do your heart and lungs work together to power activity?
Project each item and have students answer about the cardiorespiratory system.
Tap any phase to open the teacher moves and student actions.
Why do you breathe harder when you run?
Students learn.
Students practice.
Students apply.
Students close.
Aligned to the SHAPE America National Standards for Health Education and Physical Education.
Explain how the cardiorespiratory system works.
Connect cardio fitness to the system.
Value aerobic activity for heart-lung health.
Practice activity that strengthens the system.
Preview the three formative checks. Tap “Sample answer” to see what mastery looks like — hide them before you print for students.
Have students explain how cardio strengthens the heart and lungs. A printable system diagram is in the PE & Health library.
Tap a card to flip it, then rate whether you knew it. Built from this lesson’s vocabulary.
A quick self-check with instant feedback, drawn from this lesson’s key terms.
A print-and-go review sheet with a built-in answer key. Tap “Show answer key” to reveal answers, or print the clean version for students.