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1m+ Students Can't Be Wrong

What GCSE and A-level students say after revising with MathsGenie.

Harvey B. avatar

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.”
Tameem R. avatar

Tameem R.

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.”
Anyim P. avatar

Anyim P.

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.”
Muhammad A. avatar

Muhammad A.

Student

“predicted papers are very useful and i believe there's not a better website for GCSE maths in the UK”
Rayan K. avatar

Rayan K.

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!”
Dee avatar

Dee

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.”
Hamid I. avatar

Hamid I.

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.”
Sophie avatar

Sophie

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.”
Maria E. avatar

Maria E.

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 :)”
Justine K. avatar

Justine K.

Student

“Absolutely brilliant website with well organised, well written resources for learning or revising maths. I never hesitate to recommend mathsgenie to my students.”
Etana-Rae B. avatar

Etana-Rae B.

Student

“This single-handledly helped me go from a predicted fail on the foundation tier to a predicted 6 on the higher tier, in just a few months.”
Eni avatar

Eni

Student

“Very useful and interactive. Compared to other websites you have to pay a lot of money for, yes genie provides videos, revision notes, lessons, flashcards, and even realistic exam questions with precise mark schemes.”
Binuk J. avatar

Binuk J.

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.”
Jourdie avatar

Jourdie

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.”
Olla avatar

Olla

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!”

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Download AQA GCSE Computer Science worksheets by topic, with answers included. Choose a topic to print a worksheet or work through it on screen, matched to the AQA GCSE Computer Science (8525) specification and suitable for GCSE Computer Science.

Fundamentals of algorithms

Representing algorithms

Efficiency of algorithms

Searching algorithms

Sorting algorithms

Programming

PRO

Data types

PRO

Programming concepts

PRO

Arithmetic operations in a programming language

PRO

Relational operations in a programming language

PRO

Boolean operations in a programming language

PRO

Data structures

PRO

Input/output

PRO

String handling operations in a programming language

PRO

Random number generation in a programming language

PRO

Structured programming and subroutines (procedures and functions)

PRO

Robust and secure programming

Fundamentals of data representation

PRO

Number bases

PRO

Converting between number bases

PRO

Units of information

PRO

Binary arithmetic

PRO

Character encoding

PRO

Representing images

PRO

Representing sound

PRO

Data compression

Computer systems

PRO

Hardware and software

PRO

Boolean logic

PRO

Software classification

PRO

Classification of programming languages and translators

PRO

Systems architecture

Cyber security

PRO

Fundamentals of cyber security

PRO

Cyber security threats

PRO

Methods to detect and prevent cyber security threats

Relational databases and structured query language (SQL)

PRO

Relational databases

PRO

Structured query language (SQL)