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Schemes of Work
QCA

Science at key stage 3    (Year 9)

Unit 9A: Inheritance and selection

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 inheritance, eg clone, gene, genetic information, gamete, genetically modified, selective breeding
  • specialised words, eg clone, gene, gamete
  • words with different meanings in scientific and everyday contexts, eg cell, variety
  • words with similar but distinct meanings, eg variety, breed, species
  • words and phrases relating to scientific enquiry, eg data set

Through the activities pupils could:

  • appraise texts quickly and effectively for their usefulness
  • write closely argued text where precise links and connections are made within sentences
  • ask different sorts of questions to extend thinking and refine ideas

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. What characteristics can be inherited?
2. Why are offspring of the same parents similar but not identical?
3. a. How do differences between offspring with the same parents compare with differences between offspring of different parents?
4. b. How do differences between offspring with the same parents compare with differences between offspring of different parents?
5. How are new breeds of animal produced?
6. Checking progress
7. Why do farmers produce new breeds of animals?
8. a. How are new varieties of plant produced?
9. b. How are new varieties of plant produced?
10. Are varieties produced by selective breeding different from each other?
11. What is a clone?
12. Reviewing work