Handout
The Association of the British Pharmaceutical Industry

Abpi: Population Growth

For Students 3rd - 8th
Students control the environments in four different scenarios to discover how any changes might affect populations. The different simulations include microorganisms, rabbits, foxes, and other organisms.
Handout
Bio Topics

Bio Topics: Measuring Population Sizes

For Students 5th - 8th
Read and understand the concept of ecological population counts and sizes. Hover the mouse over questions to reveal the answers as you sharpen your skills.