Study Resources

The Infinity Stars Blog

Expert guides on A-Level Maths — written by tutors who've helped students go from C to A*. No filler, no generic advice.

Study Strategy2025-05-016 min read

How to Go From a C to an A* in A-Level Maths (The Real Method)

Most students practice by re-reading notes. That's why most students stay at a C. Here's what A* students actually do differently.

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Exam Boards2025-04-225 min read

Edexcel vs AQA A-Level Maths: Which Is Actually Harder?

Students and teachers debate this endlessly. Here's what the data and question styles actually tell us.

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Topic Guides2025-04-107 min read

The Hardest A-Level Maths Topics Ranked (And How to Beat Them)

From integration by parts to differential equations — here are the topics that cost students the most marks, and how to stop that happening to you.

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Resources2025-05-106 min read

The Best A-Level Maths Revision Sites Ranked (2025)

We compared every major A-Level Maths revision platform — here's an honest breakdown of what each one does well, and where Infinity Stars fits in.

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Tutoring2025-05-055 min read

A-Level Maths Tutoring Online UK: What to Look For (And What to Avoid)

Online A-Level Maths tutoring ranges from genuinely transformative to a complete waste of money. Here's how to tell the difference before you book.

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Study Strategy2025-04-308 min read

How to Revise A-Level Maths Effectively: The Complete Guide

Most A-Level Maths revision advice is wrong. Here's the science-backed approach that actually moves grades — not just makes you feel productive.

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Exam Boards2025-04-185 min read

OCR A-Level Maths vs Edexcel: A Complete Comparison

If you're studying OCR A or OCR MEI, here's exactly how it differs from Edexcel — and what that means for your revision strategy.

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Grade Boundaries2026-05-105 min read

Edexcel A-Level Maths Grade Boundaries 2025: What You Actually Need to Score

Exact grade boundaries for Edexcel A-Level Maths Papers 1, 2 and 3 — plus what they mean for your revision strategy and where most students lose marks.

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Grade Boundaries2026-05-085 min read

AQA A-Level Maths Grade Boundaries 2025: Full Breakdown

AQA A-Level Maths grade boundaries explained — what the numbers mean, how they shift, and how to use them to target the right marks in your revision.

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Topic Guides2026-05-067 min read

A-Level Maths Formula Sheet: Every Formula You Need to Know

The complete guide to A-Level Maths formulas — what's given in the exam, what you must memorise, and how to make sure you can actually apply them under pressure.

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Exam Boards2026-05-044 min read

How Long Is the A-Level Maths Exam? Full Breakdown by Exam Board

Exact durations for every A-Level Maths paper across Edexcel, AQA, OCR A and OCR MEI — plus how to use the time properly so you never run out.

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Study Strategy2026-05-026 min read

A-Level Maths vs A-Level Further Maths: Which Should You Take?

The honest guide to choosing between A-Level Maths and Further Maths — what universities want, what the content actually involves, and whether you can handle both.

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AI & Technology2026-04-286 min read

Why AI Is the Future of A-Level Maths Revision (And Why Old Sites Are Falling Behind)

Static past papers. Video playlists. Printed textbooks. These were the tools of A-Level Maths revision for 20 years. AI has made them obsolete. Here's why.

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Exam Strategy2026-04-255 min read

A-Level Maths Predicted Topics 2025: What's Likely to Come Up

Based on examiner reports and topic frequency analysis across recent series — here are the A-Level Maths topics most likely to appear prominently in 2025 papers.

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Topic Guides2026-04-228 min read

Integration A-Level Maths: The Complete Guide (With Examples)

Integration appears on every A-Level Maths paper. Here's the complete framework — every technique, when to use each, and how to avoid the mistakes that cost most students marks.

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Study Strategy2026-04-205 min read

A-Level Maths Resit: Can You Actually Improve Your Grade?

Honest advice for students considering an A-Level Maths resit — whether it's worth it, what universities actually think, and the only approach that produces a different result.

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University2026-04-185 min read

A-Level Maths Grade Requirements: Medicine, Engineering, Oxbridge & More

Exactly what A-Level Maths grade you need for the most competitive university courses — and what it takes to reliably achieve it.

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Study Strategy2026-04-155 min read

Pure Maths vs Statistics vs Mechanics in A-Level: Where to Focus

Pure maths is 67% of your A-Level grade. But statistics and mechanics mark schemes are more systematic. Here's how to split your revision time for maximum marks.

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Topic Guides2026-04-127 min read

Differentiation A-Level Maths: Every Rule, Every Exam Application

From the chain rule to implicit differentiation to connected rates of change — the complete A-Level Maths differentiation guide with every technique examiners test.

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Study Strategy2026-04-086 min read

A-Level Maths in Year 12: The Complete Beginner's Guide

Starting A-Level Maths in September? Here's exactly what to expect, what surprises most students, and how to build the right habits in Year 12 before Year 13 content hits.

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Study Strategy2026-04-055 min read

What Is the Hardest A-Level? Maths vs Physics vs Chemistry vs Further Maths

The definitive ranking of the hardest A-Levels — based on pass rates, grade boundaries, student reports, and what universities think. Where does Maths sit?

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Topic Guides2026-04-027 min read

A-Level Maths Topics: The Complete List for Edexcel, AQA, OCR A & MEI

Every topic you need to know for A-Level Maths — organised by component, with the subtopics that appear most frequently in exam questions.

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