New spec AQA GSCE 4.1.3 Transport in cells. Covering diffusion, factors affecting (concentration gradient and temperature - practical for temperature). Diffusion in living organisms could be covered in a second lesson.
KS4 AQA Biodiversity for Separate Sciences Biology and Trilogy Science (the last slide shows it is specifically for Biology only). It is an intense lesson suggested for a Double or Double and Single lesson.
It covers impacts on land, to the air and water (including Bioaccumulation and Eutrophication).
Two lessons to introduce practical terminology to KS3 students.
Lesson 1: What is meant by: an aim, hypothesis, variables. How to draw tables and collect results. There are worksheets, crosswords and wordsearches to be used alongside the presentation.
Lesson 2: Focuses on drawing graphs. There is a homework activity that can be used at the end of lesson 2.