Build the idea
Concept explanations, worked examples, visual models and interactive diagrams. Use this when the mathematics is new or when a method has stopped making sense.
Ask: “Do I understand why this works?”A level Calculus · 8MA0 / 9MA0
Understand it. Remember it. Practise it. Explain it. Apply it.
This site is designed to take you from first understanding a calculus idea to using it confidently in unfamiliar problems. Each topic is organised as a learning journey rather than a list of notes: explore the idea, retrieve the key facts, practise the standard methods, explain the mathematics, then apply it.
You do not have to use every section every time.
If a topic is already secure, move quickly to the practice you need. If something breaks down, use Need a reminder? to jump back to the right explanation, fact or practice activity.
First steps
A good way to use the site
For a new topic, work from understanding towards independence. The order is deliberate, but you can move backwards whenever you need to.
-
1
Choose your topic
Use the Topics panel to find the part of the course you are studying. The pathway separates Year 12 content from the additional Year 13 material.
-
2
Start with Understand
Read the Topic goals, then work through the explanations, diagrams and interactives until the main ideas make sense.
-
3
Make the facts retrievable
Use Memorise for notation, rules, definitions and key facts. Flashcards, games and review activities are there to make recall quick.
-
4
Move through AO1 → AO2 → AO3
First practise the technique, then reasoning and explanation, then harder applications and modelling.
-
5
Use feedback to loop back
Check answers, reveal hints when useful and follow targeted reminder links instead of simply repeating the same question.
The five learning modes
What each section is for
Most topics use the same five-part structure. Some foundation or review topics deliberately use fewer modes when another section would add no value.
Make key knowledge available
Definitions, notation, standard results and method cues are turned into active-recall tasks, flashcards, games and mixed review.
Ask: “Can I recall this without looking it up?”Use and apply standard techniques
AO1 is about carrying out familiar mathematical procedures accurately and efficiently: algebra, differentiation, integration and other standard methods.
Ask: “Can I execute the method correctly?”Reason, interpret and communicate
AO2 asks you to justify choices, interpret results, connect representations, diagnose errors and communicate mathematical reasoning clearly.
Ask: “Can I explain or justify the mathematics?”Solve problems in context
AO3 is about choosing and connecting mathematics in less familiar problems, including modelling and problems set in mathematical or real-world contexts.
Ask: “Can I decide what mathematics to use?”Tools around the course
What the other site functions do
The controls around each activity are there to help you navigate, practise independently and recover when you get stuck.
Topic goals
Shows what you should be able to understand or do by the end of the topic. Check these at the start and again when reviewing.
Need a reminder?
Takes you to targeted support for the exact gap: an Understand explanation, a Memorise item or suitable AO1 practice.
Word Bank
Collects important vocabulary and notation as you meet it. Use it to check definitions and mark terms that need more review.
ClassWiz
Appears only where calculator support is genuinely useful. It shows how a Casio ClassWiz can be used to check or support the mathematics without replacing the method.
Generated questions
Practice questions can generate fresh examples. Use New question, hints, answer checking and worked solutions to build independence rather than memorising one example.
Progress & Data
Topic markers show what you have visited and completed. Progress is stored locally in your browser; the Data tool lets you export, import or reset it.
Course pathway
How the course is organised
Year 12 · 8MA0
The first part of the pathway develops the core ideas of differentiation and integration and ends with a Year 12 review and mastery checkpoint.
Additional Year 13 · 9MA0
The second part extends those ideas into the additional differentiation and integration techniques required for the full A level.
Review & mastery
Review sections mix topics so you must recognise the structure yourself. They are designed for consolidation once individual topics are reasonably secure.