Species interactions
A preceding lesson to food webs/chains for year 7/8/9 age group or a nice refresher for lower ability GCSE groups.
The lesson includes a presentation & R/A/G levelled exam Questions.
The lesson guides students through key terms including symbiosis, competition & variation.
There is opportunity for iPad/laptop/computer room research for a portion of the lesson, as well as suggested hwk for the following lesson, which will be on the human impact.
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  • lesson-4.pptx
  • RAG-PPQs.doc

About this resource


Created: Nov 14, 2017

Updated: Feb 22, 2018

pptx, 4 MB


doc, 5 MB


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