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Year 9 - Science

Vaping

Disease and drugs

Unit Summary

This unit explores the human gas exchange system, focusing on the impact of exercise, asthma, smoking, recreational drugs, and the differences between infectious and non-infectious diseases. It emphasises understanding scientific methods, evidence, risk evaluation, and peer review importance.

Lesson Summary

You will learn to explain the effects of nicotine on the body and evaluate the risks of vaping.

Key Notes

  • Vaping is an alternative to smoking.
  • Like smoking, vaping involves consuming nicotine which is detrimental to health.
  • The health effects of vaping are not yet fully known.
  • Scientific ideas are updated as new evidence emerges.

Vocabulary To Learn

  • vaping: The action of inhaling and exhaling an aerosol containing nicotine and flavourings.
  • nicotine: Highly addictive drug found in tobacco leaves.
  • smoking: The action of inhaling and exhaling smoke from burning tobacco.

Common Mistakes To Avoid

  • Vaping is harmless and the same as inhaling steam.

3 Quick Questions (With Answers)

1. Explain the scientific idea in this lesson using two key points.

Vaping is an alternative to smoking. Like smoking, vaping involves consuming nicotine which is detrimental to health.

2. Define this scientific word and use it in context. 'vaping'

The action of inhaling and exhaling an aerosol containing nicotine and flavourings. Include the word in a full scientific explanation, not as a single label.

3. Correct this common scientific misunderstanding.

Mistake: Vaping is harmless and the same as inhaling steam. Correction: Vapes contain thousands of chemicals that have unknown effects.

More Lessons In This Unit

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