Im a gcse student, but these revison notes may help and study tips
In terms of bio, chem, and physics, look at the spec and use the questions in each topic as flashcards. Btw this is from the aqa spec, don’t know If it’s the same as what ur doing. But it's just an example
Adaptations of gas exchange surfaces, shown by gas exchange:
• across the body surface of a single-celled organism
• in the tracheal system of an insect (tracheae, tracheoles and spiracles)
• across the gills of fish (gill lamellae and filaments including the counter-current principle)
• by the leaves of dicotyledonous plants (mesophyll and stomata)
Every key info is on specs, don’t stress out about it.
Biology_A_guide.pdf (s-cool.co.uk)
https://s-cool.co.uk/sites/default/files/Chemistry.pdfhttps://s-cool.co.uk/sites/default/files/Physics.pdfin case your wondering how I found these, search up:
(subject) summarised notes pdf
Into the search engine and some useful info will come up
In terms of maths, just do as much exam styled questions as u can.
Alevelpure.pdf (mathsbox.org.uk)
Don’t expect to get high grades, be realistic and don’t stress and procrastinate and then just give up overall. Just do it. Don’t think about what grades u could have got, or I should have done it sooner. It wont help.
This youtube channel I live by tho is FAYEFILMS
I am so thankful for her content. Shes done these alevels
A Level Mathematics A Level Economics A Level Biology A Level Physics- pretty sure
How I went from Cs to A*A*A*A in A Levels (tips no one told me + notes) - YouTube
STUDY TIPS: How to score A+ for Maths (even with no talent) | A Levels & SPM - YouTube
these are the links, tho it is sent like that for some reason when I copy it. but u get the idea. her yt channel is FAYEFILMS