This is a concise set of notes for decay (the required practical and also conditions affecting it, biogas, etc), as well as notes on investigating population sizes uses quadrats and transects.

This is a set of 3 pages of AQA triple science GCSE biology inherited disorder notes for the 9-1 specification. They are very comprehensive and a useful revision tool.There is also information on embryonic screening.

This is a set of 3 pages of notes/posters for the GCSE Biology AQA triple science spec. It has notes on diffusion, osmosis, active transport and gas exchange adaptations.

This is a set of 2 revision notes/posters for the GCSE AQA triple science biology 9-1 specification. It is comprehensive of all the details that are (as far as I know) needed for the 9-1 exams.

This is a poster of consolidation notes for vaccination, encompassing every element of how it works and the pros and cons, perfect for a student hand-out.

These are two pages of Photosynthesis notes, with a whole sheet explaining the required practical and a mind-map encompassing all the elements of uses of glucose, the inverse square law, factors affecting the rate, etc.

These are some Cornell notes on all the different forms of contraception and IVF too for the homeostasis topic of AQA Biology.

These are some useful revision notes for pollution and global warming, for GCSE AQA Biology. They are a very handy tool for students in the run up to exams and are easy to read.