Introduction
The IB Math formula booklet is a core exam resource for both Mathematics: Analysis and Approaches (AA) and Applications and Interpretation (AI). For the 2026 first assessment, students will receive the formula booklet in the exam, making it one of the most important tools to master during revision.
Many students mistakenly believe that because the IB Math formula booklet is provided, they don’t need to study it. In reality, examiners expect you to know how to use the formulas correctly, interpret them, and apply them under time pressure.
Quick Start Checklist for IB Math Students
When revising with the IB Math formula booklet, make sure you:
- Learn the structure and layout of the booklet.
- Practice with it during past paper sessions.
- Understand when and how each formula applies.
- Double-check units, domains, and restrictions.
- Apply formulas to real exam-style problems.
Why the IB Math Formula Booklet Matters
- Saves time by providing essential formulas (algebra, calculus, trigonometry, probability, statistics).
- Ensures fairness between SL and HL students.
- Examiners award marks for correct use of formulas, not just the final answer.
- Builds confidence by reducing the need for memorization.
Structure of the IB Math Formula Booklet
- Algebra and Functions
- Laws of logarithms, exponents, and function properties.
- Trigonometry
- Sine rule, cosine rule, trig identities, radian measure.
- Calculus
- Derivatives, integrals, and rules for common functions.
- Probability and Statistics
- Normal distribution, binomial distribution, probability formulas.
- Geometry and Vectors
- Vector operations, equations of lines and planes.
How to Revise With the IB Math Formula Booklet
1. Practice With Every Topic
- Solve exam questions using the booklet as if you were in the exam hall.
2. Memorize the Most Common Formulas
- Even though formulas are provided, knowing them speeds you up in timed exams.
3. Link Formulas to Command Terms
- “Show that” questions require correct substitution from the formula booklet.
- “Hence” questions often start with a formula from the booklet.
4. Highlight Weak Areas
- If you always need to look up certain formulas (like integration by substitution), focus your revision there.
Common Mistakes With the IB Math Formula Booklet
- Not knowing the layout — wasting time searching.
- Using the wrong formula — misreading or confusing terms.
- Forgetting restrictions — e.g., trig domain errors.
- Ignoring calculator skills — some formulas require calculator application.
The IB Math Formula Booklet in Exams
Paper 1 (No Calculator)
- Strong familiarity with formulas is essential — you can’t waste time flipping pages.
Paper 2 (Calculator Allowed)
- The booklet helps you set up equations, even if your calculator solves them.
HL Extensions
- The HL formula booklet includes additional material, such as advanced calculus and vector formulas.
FAQs
1. Do I need to memorize formulas if they’re in the IB Math formula booklet?
Not all of them, but the most common formulas (like quadratic, derivative rules, and trig identities) should be memorized to save time.
2. Can I annotate my IB Math formula booklet?
Not in the exam. But during revision, annotate a copy with notes and highlights to help you learn navigation.
3. Is the IB Math formula booklet the same for AA and AI?
Yes, but certain topics are more relevant to each course. HL students also get additional formulas.
Conclusion
The IB Math formula booklet is more than just a reference—it’s a skill you must master. By practicing with it during revision, learning the layout, and applying it under timed conditions, you’ll maximize efficiency and accuracy in the 2026 exams.
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