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Edexcel International GCSE Biology · spec 4BI1 · 5 mini-lessons

Edexcel International GCSE Biology
5 free mini-lessons, in order.

One interactive lesson for every topic in the Edexcel International GCSE specification, in the order it's taught. Each one opens with a question you can’t yet answer, then works through it in missions with checks along the way. About 20 minutes each. No login.

  1. 1Nature & Variety of Living OrganismsA car moves and burns fuel. Why isn't it alive?Start →
  2. 2Structures & Functions in Living OrganismsWhat are a plant cell's three extra parts for?Start →
  3. 3Reproduction & InheritanceSame job, so why do flowers look so different?Start →
  4. 4Ecology & the EnvironmentHow do you count daisies without counting?Start →
  5. 5Use of Biological ResourcesWhy pump extra carbon dioxide into a glasshouse?Start →