Harvey B.
Student
“This is such an amazing platform, it offers everything needed to improve your grade in a time efficient manor. Personally I love the videos as I am able to find areas that I am weak at in the practice papers.”
What GCSE and A-level students say after revising with MathsGenie.
Student
“This is such an amazing platform, it offers everything needed to improve your grade in a time efficient manor. Personally I love the videos as I am able to find areas that I am weak at in the practice papers.”
Student
“Genuinely took me from a grade 4 in maths to achieving a grade 8 in my GCSE's in less than a few months. Best mathematics revision website for those who are aiming to get those high grades.”
Student
“Genuinely I think every maths student should have this site. It takes you through the entire AS and A level Maths course, alongside exam questions with step by step solutions.”
Student
“predicted papers are very useful and i believe there's not a better website for GCSE maths in the UK”
Student
“Best Maths Resource out there! Absolutely amazing videos and very concise explantions on everything. Don't even get me started on the loads of exam question/worksheets that are so helpful. And it's all free!”
Student
“The best Maths resource site in the world! They have it all and do a great job of keeping everything up to date. I still don't know how they are able to make this free for all. You are truly amazing.”
Student
“They have helped me with my A level Maths performance significantly and I jumped from a grade U to a Grade A in only 2-3 months. I HIGHLY recommend to Maths students especially for A level.”
Student
“MathsGenie's YouTube videos and worksheets are amazing. The videos go into such great depth but in a way that's simple to understand.”
Student
“Amazing website! Truly helped with my GCSEs - I was a very poor student. Managed to go up and reach all grade 6-9's from U-4's. Would definitely recommend :)”
Student
“Absolutely brilliant website with well organised, well written resources for learning or revising maths. I never hesitate to recommend mathsgenie to my students.”
Student
“Took me a bit of getting used to but this new site is excellent. I found the old one really useful but this is next level. I share it with all my colleagues and students.”
Student
“I used to be really bad at math. My first GCSE mocks I had a 2 but after I found MathsGenie I jumped from 2 to 4 under 3 months.”
Student
“Improved my grade, I used to be borderline passing maths now I'm performing much better. There are videos, practice papers, solutions, exam questions, past GCSE papers all for free. This is really useful.”
Student
“Honestly, it's super great. Easy, with the explanation on the side. Every topic also has more than 50 questions, making you feel more confident in doing different types f question in one topic. Try it!”
A LevelAQA7402
Browse AQA A Level Biology lessons, questions, and revision tools. Free access to 484 exam-style questions and past papers from 2017–2025 with mark schemes. AQA A Level Biology (7402) is a Level 3 qualification regulated by Ofqual, taken by students aged 16–18. It covers biological molecules, cells, exchange and transport, genetics and evolution, energy transfers, and responding to the environment, with a strong focus on analysing experimental data and applying biological principles to unfamiliar contexts. The course is a linear qualification graded A*–E, typically 360 guided learning hours, with first assessment in 2017.
Biological molecules
Monomers and polymers
Carbohydrates
Lipids
Proteins
Nucleic acids are important information-carrying molecules
ATP
Water
Inorganic ions
Cells
Cell structure
All cells arise from other cells
Transport across cell membranes
Cell recognition and the immune system
Organisms exchange substances with their environment
Surface area to volume ratio
Gas exchange
Digestion and absorption
Mass transport
Genetic information, variation and relationships between organisms
Energy transfers in and between organisms (A-level only)
Organisms respond to changes in their internal and external environments (A-level only)
Stimuli, both internal and external, are detected and lead to a response (A-level only)
Nervous coordination (A-level only)
Skeletal muscles are stimulated to contract by nerves and act as effectors (A-level only)
Homeostasis is the maintenance of a stable internal environment (A-level only)
Genetics, populations, evolution and ecosystems (A-level only)
The control of gene expression (A-level only)
Alteration of the sequence of bases in DNA can alter the structure of proteins (A-level only)
Gene expression is controlled by a number of features (A-level only)
Using genome projects (A-level only)
Gene technologies allow the study and alteration of gene function allowing a better understanding of organism function and the design of new industrial and medical processes (A-level only)
| Assessment | Format | Duration | Marks | Weighting |
|---|---|---|---|---|
| Paper 1 | Written exam | 2h | 91 marks | 35% |
| Paper 2 | Written exam | 2h | 91 marks | 35% |
| Paper 3 | Written exam | 2h | 78 marks | 30% |
| Practical endorsement | Non-exam assessment | — | — | Pass/fail |
Biological molecules
Monomers and polymers
Carbohydrates
Lipids
Proteins
Nucleic acids are important information-carrying molecules
ATP
Water
Inorganic ions
Cells
Cell structure
All cells arise from other cells
Transport across cell membranes
Cell recognition and the immune system
Organisms exchange substances with their environment
Surface area to volume ratio
Gas exchange
Digestion and absorption
Mass transport
Genetic information, variation and relationships between organisms
Energy transfers in and between organisms (A-level only)
Organisms respond to changes in their internal and external environments (A-level only)
Stimuli, both internal and external, are detected and lead to a response (A-level only)
Nervous coordination (A-level only)
Skeletal muscles are stimulated to contract by nerves and act as effectors (A-level only)
Homeostasis is the maintenance of a stable internal environment (A-level only)
Genetics, populations, evolution and ecosystems (A-level only)
The control of gene expression (A-level only)
Alteration of the sequence of bases in DNA can alter the structure of proteins (A-level only)
Gene expression is controlled by a number of features (A-level only)
Using genome projects (A-level only)
Gene technologies allow the study and alteration of gene function allowing a better understanding of organism function and the design of new industrial and medical processes (A-level only)
AQA A Level Biology builds the skills examiners reward. By the end of the course you should be able to: