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Threads

Why this why now

Pupils can build on their knowledge of biomes and ecosystems developed in KS3 to develop a better understanding of the processes and factors influencing their distribution. Teaching the unit as this stage allows pupils to use the knowledge gained in subsequent units on the tropical rainforest and taiga biomes. It also allows pupils to use their knowledge as a context for filedwork studies later in the course.

Prior knowledge requirements

  • Locational knowledge of continents.
  • An understanding of food chains and food webs.
  • Knowledge that nutrients cycle around ecosystems.
  • Knowledge of the meaning of an ecosystems and biome.

Threads

Why this why now

Pupils can build on their knowledge of biomes and ecosystems developed in KS3 to develop a better understanding of the processes and factors influencing their distribution. Teaching the unit as this stage allows pupils to use the knowledge gained in subsequent units on the tropical rainforest and taiga biomes. It also allows pupils to use their knowledge as a context for filedwork studies later in the course.

Prior knowledge requirements

  • Locational knowledge of continents.
  • An understanding of food chains and food webs.
  • Knowledge that nutrients cycle around ecosystems.
  • Knowledge of the meaning of an ecosystems and biome.