Expert IB Maths Tutors Online

IB Maths is not a single course. Whether your child is studying Analysis and Approaches or Applications and Interpretation, at Standard Level or Higher Level, the demands are specific and the assessment style is unlike most other qualifications. Finding a tutor who genuinely understands the Diploma Programme, rather than simply Maths in general, can make a real difference to how a student approaches their papers and their mathematical exploration. Our online tutors work with students across the UK and beyond, offering focused support through Klasu's built-in online classroom, so lessons fit…

Why choose Klasu

At Klasu, we connect students with expert Maths tutors to build understanding and confidence. Whether you're preparing for Maths exams or looking for extra support with your studies, our personalised online lessons help you achieve your goals.

Ace Your Maths Exams

Preparing for exams can be stressful and overwhelming. Klasu is here to help you master your Maths studies and feel confident on exam day.

Whether you're tackling GCSE Maths or A-Level Maths, we have the tools and expertise to help you succeed.

Explore our tuition services

Are you searching for a competent and dedicated Maths tutor for your child or perhaps to enhance your understanding and confidence in the subject? Our expert tutors are here to help you deepen your knowledge, ace exam preparation, and unlock your full potential in Maths. With private lessons online tailored to your schedule, we ensure a flexible and focused approach to learning. Take the first step toward boosting your confidence and improving your Maths grades today.

Finding the right IB Maths tutor can make all the difference in academic success. Klasu's online tutors specialise in IB Maths and plan personalised one-to-one lessons around your syllabus and target grade.

Whether you're preparing for IB Maths exams, need help with homework, or want to deepen your understanding, our tutors provide personalised one-to-one lessons tailored to your learning style and target grade.

Exam boards we cover

International Baccalaureate (IB): The International Baccalaureate Diploma Programme is the sole awarding body for IB Maths. Unlike GCSE or A-Level, there are no separate exam boards such as AQA or Edexcel. The IB sets the syllabus, assessment criteria and grade boundaries globally.

Topics covered

Number and Algebra: Covers arithmetic and geometric sequences, series, exponents, logarithms, the binomial theorem and algebraic manipulation. AA HL and AI HL extend this to include proof, complex numbers and mathematical induction where applicable.
Functions: Students work with function notation, domain and range, composite and inverse functions, and a range of function types including quadratic, exponential, logarithmic and trigonometric. AA tends to emphasise analytical understanding while AI focuses more on constructing and interpreting models.
Geometry and Trigonometry: Includes trigonometric ratios, the sine and cosine rules, radians, trigonometric equations and identities, coordinate geometry and three-dimensional problems. AI HL may also include graph theory and Voronoi diagrams, while AA HL extends to vectors.
Statistics and Probability: Covers data representation, measures of central tendency and spread, correlation, regression, probability, conditional probability, binomial and normal distributions. Statistics and modelling carry particular weight in AI, though both AA and AI include this topic area.
Calculus: Introduces differentiation and integration, including rules such as the chain, product and quotient rules, optimisation, areas, volumes, kinematics and differential equations. AA places greater emphasis on analytical calculus while AI applies calculus within modelling and practical contexts.
Mathematical Modelling: Particularly prominent in AI, this area involves choosing appropriate functions or models to represent real-world situations, testing and evaluating those models, and communicating conclusions clearly. AA students also encounter modelling within functions and calculus topics.
Graphical Calculator Skills: Technology is central to all four IB Maths courses. Students need to graph functions, find intersections, solve equations numerically, perform statistical calculations and work with distributions. AA Paper 1 is the only current paper where technology is not permitted.
The Mathematical Exploration (Internal Assessment): A compulsory piece of independent mathematical work chosen by the student, worth 20 per cent of the final grade. Students are assessed on their mathematical communication, use of mathematics, personal engagement and reflection. A tutor can help students understand the requirements and develop the underlying mathematical skills within academic integrity boundaries.
Higher Level Paper 3 Problem-Solving: Exclusive to AA HL and AI HL, Paper 3 presents extended investigative problems that may connect several topic areas. Students need to approach unfamiliar situations methodically, use earlier parts of a question as stepping stones and communicate their reasoning clearly.
Examination Technique and Revision: Covers how to use the IB formula booklet effectively, how much working to show, how to interpret command terms such as 'show', 'justify' and 'verify', and how to approach timed practice in a structured way matched to the student's specific course and level.

Understanding IB Maths Grades

IB Maths is graded on a scale from 1 to 7, where 7 represents the highest level of achievement. Grade boundaries are not fixed and vary between examination sessions, so it is not possible to say with certainty what percentage will produce a particular grade in any given sitting. What matters far more than chasing a boundary is developing genuine understanding, accurate working habits and the ability to apply knowledge to questions that may look unfamiliar.

Reaching a grade 6 or 7 in IB Maths requires more than memorising methods. Students need to show clear mathematical reasoning, use notation correctly, interpret results in context and demonstrate that they can connect ideas across topics. In AA, this often means working fluently without technology in Paper 1 and sustaining multi-step arguments. In AI, it means using technology confidently, building appropriate models and explaining conclusions in ways that go beyond simply reporting a calculator output.

A tutor who knows the student's exact course and level can help identify where marks are being lost and why. Common issues include weak algebraic foundations limiting progress in later topics, calculator settings causing errors, insufficient working costing method marks, and a lack of practice with the kinds of extended questions that appear in Paper 2 and, for HL students, Paper 3. Addressing these specifically, rather than working through the syllabus from the beginning, is often the most effective approach as examinations approach.

Top study tips

Confirm your exact course and level before revising. AA and AI have different emphases and different paper formats, and revision that does not match your course can leave gaps.
Practise writing out full mathematical working from early on. A correct answer without sufficient steps may not receive full marks, particularly on extended-response questions.
Use the formula booklet during practice, but make sure you understand what each formula means and when it applies. Knowing where a formula appears is only the first step.
For AA students, set aside regular practice time for Paper 1 questions without your calculator. Algebraic fluency and confidence with exact values take time to build.
Review mistakes from past practice questions carefully rather than simply moving on. Understanding why a method did not work, or where a sign error crept in, is more valuable than completing more questions without reflection.

Why Get an IB Maths Tutor?

IB Maths is not the same as other qualifications: The Diploma Programme has its own syllabus structure, assessment style, formula booklet, command terms and grading system. A tutor who knows GCSE or A-Level Maths well may not be familiar with the specific demands of AA or AI. Working with someone who understands the IB assessment means the support you receive is actually matched to the papers your child will sit.
AA and AI require different approaches: Analysis and Approaches and Applications and Interpretation are distinct courses with different emphases. A student studying AI who receives generic algebra-heavy support may find it less useful than targeted help with modelling, statistics and interpreting technology output. Getting the right kind of help for the right course matters.
Earlier gaps can limit progress quickly: IB Maths builds on prior knowledge, and a weakness in algebra, trigonometry or number work can make later topics significantly harder. A tutor can identify where those gaps are and address them before they become a more serious problem, rather than waiting until mock results confirm the issue.
Extended and unfamiliar problems need specific preparation: Many students can manage routine topic questions but find Paper 2 extended responses or HL Paper 3 investigations much harder. Learning how to approach an unfamiliar problem, identify useful information, test ideas and communicate partial progress is a skill that benefits from deliberate practice with someone who can guide the process.
The mathematical exploration needs careful handling: The internal assessment contributes 20 per cent of the final grade and many students find it difficult to choose a suitable topic, use mathematics at the right level and write up their work clearly. A tutor can help a student understand what the assessment criteria require and develop the mathematical skills involved, while keeping the work firmly the student's own.

What to Look for in an IB Maths Tutor

Specific experience with the student's course and level: There are four IB Maths options: AA SL, AA HL, AI SL and AI HL. A tutor who has taught or studied one of these may not be equally confident across all four. Before booking, check that the tutor has relevant experience with the exact course your child is taking, particularly if they are studying HL.
Familiarity with the current IB assessment structure: The current IB Maths courses were introduced for first assessment in May 2021. A tutor should be working from the applicable syllabus and understand the current paper formats, including the technology rules for each paper and the structure of HL Paper 3 where relevant.
Knowledge of graphical calculator use: Technology is built into IB Maths assessment and students are expected to use their calculator efficiently and correctly. A tutor who is familiar with the student's calculator model can demonstrate how to set up calculations, interpret output and avoid common errors that cost marks.
Understanding of academic integrity around the IA: A good tutor will be clear about what support they can and cannot offer regarding the mathematical exploration. They can teach the underlying mathematics and help a student understand the assessment criteria, but the work itself must remain the student's own. Be cautious of any tutor who offers to write or substantially edit assessed work.
Clear communication and the ability to work with older teenagers: IB students are typically 16 to 18 years old and need a tutor who can explain ideas clearly, ask useful questions and help them develop independent thinking rather than dependence on worked solutions. A free 15-minute introductory call with a tutor is available on Klasu before any paid lessons are booked, which gives students and parents a chance to judge this for themselves.

Career paths

Strong performance in IB Maths, particularly at Higher Level, can support applications to a wide range of degree courses and careers where quantitative thinking, problem-solving and data literacy are valued. The course you study and the grade you achieve may matter to specific university departments, so it is worth checking requirements early.

Engineering and Physical Sciences: Degrees in mechanical, civil, electrical and chemical engineering, as well as physics and materials science, typically require strong mathematical foundations. Many universities specify HL Maths and some indicate a preference for AA HL, though requirements vary by institution.
Mathematics and Statistics: Students intending to study Mathematics, Statistics or Actuarial Science at degree level will generally need HL Maths. The analytical rigour developed in AA HL in particular provides useful preparation for the transition to university-level pure and applied mathematics.
Economics, Finance and Business: Quantitative economics, finance and business analytics programmes at many universities value strong mathematical skills. Some economics degrees specify HL Maths. AI HL may be accepted by certain programmes, but students should check individual requirements carefully.
Computer Science and Data Science: Degrees in computer science, artificial intelligence and data science draw on probability, statistics, logic and discrete mathematics. Both AA and AI can provide relevant grounding, and AI's emphasis on modelling and data analysis has particular relevance for data-focused programmes.
Medicine, Dentistry and Life Sciences: Requirements for medicine and related health science degrees vary considerably. Some programmes specify HL Maths or express a preference, while others do not. Students should check the requirements of each medical or life sciences programme they are considering rather than assuming one IB Maths option is universally accepted or required.
Architecture and Environmental Sciences: Architecture, urban planning and environmental science programmes often require a sound mathematical background, including geometry, trigonometry and data analysis. The precise requirements differ between universities and students should confirm what each programme expects.

Frequently asked questions

What is the difference between IB Maths AA and IB Maths AI?

Analysis and Approaches (AA) places emphasis on algebraic reasoning, mathematical structure, functions and calculus, with a strong focus on working analytically and, in Paper 1 for AA, without technology. Applications and Interpretation (AI) places greater emphasis on mathematical modelling, statistics, data and the use of technology to solve problems in context. Neither course is simply easier or harder than the other. They suit different mathematical strengths and different university ambitions, so students should consider both their abilities and their intended degree before choosing.

What is the difference between Standard Level and Higher Level?

Higher Level covers the same broad topic areas as Standard Level but goes significantly further in both breadth and depth. HL students sit three external papers rather than two, with the additional Paper 3 consisting of extended investigative problems. The pace is faster, the techniques are more demanding and the expectations around mathematical reasoning are higher. Students considering HL should be prepared for a sustained commitment to the subject throughout the Diploma Programme.

Does IB Maths use exam boards like AQA or Edexcel?

No. The International Baccalaureate is its own awarding organisation and sets the syllabus, examinations and grade boundaries for IB Maths directly. There are no separate UK exam boards involved. This is one reason why finding a tutor who specifically understands the IB assessment structure matters, rather than one whose experience is primarily with GCSE or A-Level qualifications.

Can a tutor help my child with HL Paper 3?

Yes, provided the tutor has relevant experience with HL and understands what Paper 3 involves. The questions present extended, often unfamiliar problems that may draw on several areas of the syllabus at once. Students who find routine topic questions manageable can still struggle with Paper 3 if they have not practised approaching problems they cannot immediately solve. A tutor can help develop the thinking strategies and communication skills that these questions reward.

Can a tutor help with the IB Maths internal assessment?

A tutor can help a student understand what the mathematical exploration requires, explain the assessment criteria and teach the mathematical methods relevant to the student's chosen topic using separate examples. What a tutor must not do is choose the topic, write the exploration, produce calculations for submission or substantially edit the assessed work. The exploration must reflect the student's own abilities, and any tutor support should stay well within the boundaries set by the IB and the student's school.

Are calculators allowed in IB Maths exams?

It depends on the course and the paper. For AA students, Paper 1 does not permit technology and tests mathematical ability without a calculator, while Paper 2 and HL Paper 3 do permit a graphical display calculator. For AI students, technology is permitted across all current external papers. Students should always check the specific rules for their examination session with their IB coordinator, as arrangements can change.

How does online IB Maths tutoring actually work on Klasu?

All lessons take place in Klasu's built-in online classroom, which includes live two-way video and audio, an interactive whiteboard, screen sharing and the ability to upload and share documents. There is no software to install. Students simply join from their Klasu dashboard at the scheduled time. Before committing to paid lessons, students can arrange a free 15-minute introductory call with a tutor to make sure the fit is right.

Which IB Maths course should my child take for university?

The right choice depends on the specific degree, the university and the country where your child plans to apply. Some courses specify a particular IB Maths option or require HL, while others are more flexible. Requirements also change between admissions cycles. We would encourage students to check the current entry requirements for every course they are considering and to speak with their school counsellor and IB coordinator before making a final decision.