High School Biology Foundations · Unit 1
Foundations
Three focused lessons with worked examples, independent practice and explained answers. This is a starter collection, not a complete yearly curriculum.
Unit at a glance3 lessons · 60 minutes
By the end
You’ll be able to…
- Use a model to explain diffusion and distinguish passive from active transport.
- Use a Punnett square to describe probabilities and explain the model’s limits.
- Describe patterns in ecological data and distinguish observations from causal explanations.
Your lessons
Learn it step by step
01Cell Membranes and DiffusionUse a model to explain diffusion and distinguish passive from active transport.20 min→02Use a Simple Inheritance ModelUse a Punnett square to describe probabilities and explain the model’s limits.20 min→03Interpret Ecosystem DataDescribe patterns in ecological data and distinguish observations from causal explanations.20 min→