51ºÚÁÏ

Last updated

8 June 2025

zip, 6.71 MB
zip, 6.71 MB

This is a lesson I used myself to teach the Energy in Ecosystems concept of the Energy Transfers Unit - A level Biology, AQA specification.

Learning objective: To compare productivity of ecosystems and how this can be measured and impacted.

By the end of the lesson learners should be able to:

Success criteria:

SC1: Describe effects that lead to an increase in biomass.

SC2: Calculate NPP, NSP, GPP and evaluate these methods.

SC3: Analyse population graphs and explain trends linking this to succession.

NPP - Net primary productivity
NSP - Net secondary productivity
GPP - Gross primary productivity

Contains past paper questions that target this topic, some questions require knowledge from prior lessons. The mark scheme is also included to verify answers.

Powerpoint contains 17 slides and 6 past paper questions.

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