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Schemes of Work
QCA

Science at key stage 3    (Year 9)

Unit 9G: Environmental chemistry

QCA

Language for learning

Through the activities in this unit pupils will be able to understand, use and spell correctly words and phrases:

  • relating to environmental conditions and change
  • with a more precise meaning in scientific contexts, eg ozone depletion, global warming
  • relating to the environment, eg vegetation cover, acid rain, catalytic converter, air and water quality, global warming
  • relating to scientific enquiry and sources of evidence, eg reliable, biased, insufficient data

Through the activities pupils could:

  • appraise texts quickly and effectively for their usefulness
  • recognise the standpoint of the author of a text and how it affects the meaning
  • discuss and evaluate conflicting evidence to arrive at a considered viewpoint

Sections in this unit

This unit is divided into sections. Each section contains a sequence of activities with related objectives and outcomes. You can view this unit by moving through the sections or print/download the whole unit.
1. How are soils different from each other?
2. What happens to rocks and building materials over time?
3. What causes acid rain?
4. a. What are the effects of acid rain and how can they be reduced?
5. b. What are the effects of acid rain and how can they be reduced?
6. a. Is pollution worse now?
7. b. Is pollution worse now?
8. Is global warming happening?
9. Reviewing work