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Illustration showing the sine and cosine rules with a labelled triangle and calculator, designed as a GCSE maths guide

8 min read

Use the Sine and cosine rules - GCSE Maths, Higher

The sine and cosine rules solve the angles or sides of a triangle that isn't right-angled. This guide explains when to use each rule, how the formulas work, and how to apply them step by step. Includes diagrams and worked examples, with quiz questions to test your understanding. Suitable for GCSE Maths revision.

26 Jan, 2026

Victor Frankenstein recoils in fear as the Creature comes to life in his laboratory during a stormy night.

12 min read

Characters in Frankenstein by Mary Shelley

Explore the key characters in Mary Shelley’s Frankenstein, from Victor Frankenstein and the Creature to important supporting characters such as Elizabeth and the De Lacey family. Plot examples and key quotations show how each character contributes to the novel’s central ideas, including ambition and isolation.

18 Jan, 2026

Student holding GCSE results outside a school, with results displayed online on a laptop

12 min read

Getting your GCSE Results, Online or In-Person | Exam certificates

Find out how to access your GCSE results on results day, whether online, in person, by email, phone, or post. This guide explains what to do if you can’t find your results, how appeals and retakes work, and what steps to take next if your grades aren’t what you expected.

11 Jan, 2026

Cover image showing a GCSE exam paper with tick boxes for English, Maths and Science, alongside school stationery and the headline “How Many GCSEs Do You Need To Take?”

13 min read

How many GCSEs do you need?

This guide looks at the typical number of GCSEs students sit and what the minimum requirements are. We explain GCSE grading, the timeline for choosing options, and recent trends in popular subjects to help students make informed, confident decisions.

04 Jan, 2026

Discover verified tutors for any subject, age and standard

Discover verified tutors for any subject, age and standard

An educational image showing the three states of matter. Ice cubes represent a solid, a beaker of water represents a liquid, and a steaming flask represents a gas, with the heading “The Three States of Matter” above them.

7 min read

Three states of Matter: Solid, Liquid and Gas - GCSE Chemistry guide

There are three main states of matter: solid, liquid and gas. This article explores how particles behave in each state, how substances change between them, and why these ideas are useful for understanding real-life science. It also briefly explores other states, such as plasma and Bose–Einstein condensates, to show how much more there is to discover about matter.

28 Dec, 2025

3D models of different prisms on a grid background, illustrating the volume of a prism for GCSE Maths.

5 min read

Volume of a Prism - GCSE Maths

Learn how to calculate the volume of a prism with clear explanations, diagrams, and worked examples. This guide covers different types of prisms, shows how the formula works, and helps build confidence with volume questions and quiz questions. Suitable for GCSE Maths revision.

19 Dec, 2025

Student using the best revision techniques, including flash cards, active recall, and focused study.

9 min read

Best revision techniques - Top revision tips for exams

Using the right revision techniques can make a big difference to exam success. This guide explains the best revision techniques, including spaced repetition, active recall, self-testing, and exam-style practice. Each method is explained clearly, with practical advice students can use straight away. Suitable for GCSE and A Level exam preparation.

14 Dec, 2025

Illustrated study scene with textbooks labelled Physics, Chemistry and Mathematics, an open notebook of equations, a calculator and science lab glassware, used as a cover image for an article on the hardest A-Level subjects.

14 min read

Top 10 hardest A Level subjects in 2025

Discover the top 10 hardest A-Level subjects in 2025, based on official national exam data from the Joint Council for Qualifications. This guide explains how each subject ranks in difficulty using fail rates and high-grade statistics, and explores what makes subjects like Physics, Chemistry, Maths, Biology and Law especially challenging.

07 Dec, 2025

Vintage-style illustration showing key characters from A Christmas Carol: Scrooge, Bob Cratchit, Tiny Tim and Fred, standing together in traditional Victorian clothing.

11 min read

Christmas Carol characters - GCSE English Literature

This article explores the key characters from Charles Dickens' A Christmas Carol and what they represent. From Scrooge’s transformation to the Cratchit family’s warmth and the warnings of the three Spirits. Each character helps reveal Dickens’ message about compassion, poverty, and social change. Key quotes and plot examples are provided. Suitable for GCSE English Literature revision.

30 Nov, 2025

Illustrated diagram showing three key cell transport processes. The first panel shows diffusion with particles moving from a high concentration to a low concentration. The second panel shows osmosis with water moving across a partially permeable membrane toward a more concentrated solution. The third panel shows active transport with particles being moved against the concentration gradient using energy.

6 min read

Cell transport across the cell membrane

Cell transport explains how substances move in and out of cells to keep organisms alive. This post explains the main types of transport: diffusion, osmosis and active transport. Clear examples and diagrams are included. The article is suitable for GCSE Biology revision, with quiz questions included to test your knowledge.

23 Nov, 2025