A good IB SEHS tutor teaches anatomy, physiology and biomechanics with scientific precision, practises data questions, and explains how to design and analyse a strong internal assessment investigation. Many students choose SEHS because they love sport, then find it more scientific than expected. This guide explains what helps.

Written by Tutopiya, an online tutoring company that teaches IB students one-to-one.

Key takeaways

• SEHS is a full Group 4 science.
• Precise physiology terms matter.
• Data analysis carries many marks.
• The IA rewards a focused question.

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What does IB SEHS involve?

IB Sports, Exercise and Health Science applies biology, physiology and physics to human performance and health, with experimental work and an internal assessment. See the IB Diploma Programme curriculum.

Area	Examples
Anatomy	Skeletal and muscular systems
Physiology	Cardiovascular, respiratory, energy systems
Biomechanics	Forces, levers, motion
Skill and performance	Learning and psychology
Health	Nutrition, training

Where do students lose marks?

Problem	Example
Vague terms	”Muscles get tired”
Biomechanics	Weak physics
Data	No values
Extended answers	Unstructured

Signs your child needs a tutor

• physiology feels overwhelming;
• biomechanics is confusing;
• data questions lose marks;
• the IA question isn’t clear.

How to choose a tutor: step by step

1. Check SEHS experience.
2. Ask about their science background.
3. Ask how they teach biomechanics.
4. Ask about IA support.
5. Book a trial lesson.
6. Plan the year.

Browse our IB biology tutors and the IB DP tuition overview.

What should a good tutor offer?

What to check	Why it matters
Physiology depth	Precise answers
Physics skills	Biomechanics
Data practice	Common questions
IA guidance	Criteria

What does a good lesson look like?

1. Recall quiz.
2. One topic with a diagram.
3. Apply to a sport.
4. Data question.
5. Feedback and homework.

Applying theory to sport

Linking each idea to a sport makes it memorable. A tutor can help students build examples for energy systems, levers and training principles.

The internal assessment

A strong IA asks a focused question, such as how warm-up duration affects sprint time, with controlled variables and enough data. A tutor can explain the criteria and help with analysis skills.

When should students start?

Starting in DP1 builds the physiology foundations. In DP2, focus on the IA and past papers.

How to tell tutoring is working

• precise scientific terms;
• confident biomechanics;
• data answers quote values;
• IA plan on track.

How parents can help

• discuss training and nutrition;
• watch sport and talk about technique;
• encourage short daily recall.

Questions to ask a tutor

1. Have you taught IB SEHS?
2. How do you teach biomechanics?
3. How do you support the IA?

A sample year plan

Term	Focus
Autumn	Anatomy and physiology
Spring	Biomechanics and skill
Summer	IA and past papers

How much tutoring is enough?

One weekly lesson suits most students.

SEHS and university plans

SEHS can support interest in sports science, physiotherapy, nutrition and related degrees, though entry requirements vary and some courses prefer biology or chemistry. Families should check requirements early, especially for health-related degrees. A tutor can help students do well in SEHS while they also focus on any other required sciences. Many SEHS students are also busy athletes, so planning lessons around training matters; see tutoring for student athletes.

Energy systems explained

Questions on energy systems ask which system dominates in an activity and why. Students should know the ATP-PC, anaerobic glycolysis and aerobic systems, their fuels, by-products and durations. A tutor can practise applying them to sports, such as a 100 m sprint, a 400 m race and a marathon.

Biomechanics without fear

Biomechanics uses physics ideas such as forces, levers, momentum and projectile motion. Students without physics often find this hard. A tutor can start from simple sporting examples, like a long jump or a kick, and build up to calculations and graphs step by step.

Data questions

SEHS papers often include graphs of heart rate, oxygen uptake or performance. Students should describe trends, quote values and explain using physiology.

Online lessons for SEHS

Online whiteboards make it easy to draw body systems, levers and graphs together. Students can share lab data for help with analysis, and tutors can mark practice answers on screen.

Tip: label a blank heart and lung diagram from memory once a week.

Revision for SEHS

Short daily recall of key terms and diagrams works better than long sessions. A tutor can set weekly quizzes on each system, so knowledge builds steadily before exams.

How Tutopiya tutoring works

Tutopiya offers one-to-one online tutoring.

• A tutor matched to your child’s subject, level and exam board.
• A free first trial lesson, with no card needed.
• From 4 hours a month per subject. Each tutor sets their own rate, shown before booking.
• AI lesson analysis gives a written summary, flashcards and quiz questions after each lesson.

See IB tuition.

Common mistakes

• Everyday language → use terms.
• Weak physics → practise biomechanics.
• Vague data → quote values.
• Broad IA → focus the question.

Talk to us

For related guides, see an IGCSE PE tutor and how to choose an IB biology tutor. Contact our team to check availability. If you already study with Tutopiya, log in and raise a ticket from your portal dashboard by clicking the + icon in the bottom-right corner.

Summary: an IB SEHS tutor builds precise physiology and biomechanics, data skills and a focused IA.

Frequently asked questions

What is IB SEHS? +

Sports, Exercise and Health Science is an IB Group 4 science that applies biology, physiology and physics to sport, exercise and health.

What do students find hardest? +

Physiology detail, biomechanics, data analysis and writing precise scientific explanations.

Is SEHS a real science? +

Yes. It is a Group 4 science with experimental work and an internal assessment investigation.

Can a tutor help with the SEHS IA? +

A tutor can explain the criteria, research design and data analysis, while the investigation stays the student's own.

Does Tutopiya offer IB SEHS tutoring? +

Tutopiya offers one-to-one online IB science tutoring. Contact us to check SEHS tutor availability; the first trial lesson is free with no card required.

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