Respiratory System

Respiration

Describe the basic process of respiration.
Describe the major features of the human respiratory system.

Respiration

5 minutes
SciPad - p.191-192

Respiration

5 minutes

Anaerobic Respiration

3 minutes

Why do our muscles get tired

4 minutes

Why do muscles get tired and weak after exercise?

3 minutes

Breathing

Describe the mechanics of breathing.
Distinguish between respiration and breathing.

Lungs 101

3 minutes - National Geographic

Respiratory System

3 minutes
SciPad p.193 - 194

How do lungs work?

3 minutes

Oxygen’s journey in body

5 minutes

Gas exchange

2 minutes

Gas Exchange

3 minutes

Smoking

The Science Behind Smoking Addiction

3 minutes

The Dangers of Smoking

2 minutes

The Dangers of Smoking

Science Experiment - 2 minutes

Stop Smoking - Why is it so hard?

2 minutes

How Do Cigarettes Affect the Body?

5 minutes

What Happens When You Stop Smoking?

3 minutes

Smoking vs Vaping

4 minutes

Why Vaping Is Bad For You

5 minutes

Extension: Marijuana (optional)

Is marijuana bad for your brain?

7 minutes

Why Marijuana Should Stay Illegal?

Kurzgesagt - 9:40

Extension

Animation - How the Lungs Work

Thomas Schwenke - 15:53

How Breathing Workd

TED-Ed - 5:18

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