Skip to content
Chegu Khairi

Form 4 & Form 5 · Online

Kelas Online AddMaths

Additional Mathematics tuition for Form 4 and Form 5, anywhere in Malaysia

The same class I teach in Bukit Jelutong, from wherever you are. Homework is still marked and returned. Parents still get an email every time their child submits homework. The only thing that changes is that nobody has to sit in traffic.

Tuisyen online AddMaths untuk pelajar tingkatan 4 dan 5. Kerja rumah disemak dan dipulangkan, ibu bapa menerima emel setiap kali kerja rumah dihantar, dan kelas boleh diikuti dari mana-mana di Malaysia.

Ask about the online class

Online is not a lesser version

The structure is identical to my physical class.

Most online tuition is a teacher talking at a screen while thirty muted students pretend to follow. That is not what this is.

Homework is marked, by me

I read the working, so I can see where the mistake is and write a comment on it. Not just wrong answer.

Mistakes get discussed in class

Mistakes are worked together, so every student learns and benefits from them.

An email every time homework is submitted

How many questions are answered, my comments on the wrong answer and corrections. Not only visible to the student but to parents. Parents can access and know how their children are progressing rather than have to wait for the teacher to update. So parents can proactively participate to help their child to improve their marks. That is how my students improve.

Small enough to be noticed

If your child is quiet for two weeks, I notice. That does not happen in a room of thirty.

What your child needs: a phone, tablet or laptop, a stable connection, and a quiet place to work for the length of the class. Nothing to install beyond the app.

The marking is the part that travels

A screen changes where your child sits. It does not change what happens to their working.

Homework is marked and returned for class discussion, mistakes are highlighted and worked through together, so every student benefits and nobody repeats it in the exam.

Why marked homework beats asking “faham tak?”

The question “faham tak?” measures what the pupil feels. Marked homework shows what they do.

  • A social question, not a mathematical one

    Admitting “I don’t understand” in front of classmates costs something. Answering “yes” is free. A homework paper removes this pressure. It is more effective at identifying the real problem, especially for pupils scoring 50 and below.

  • Reluctant to ask questions

    Pupils often feel embarrassed to admit they do not understand, or are reluctant to ask questions. They prefer to stay silent in class. Their true level of understanding is only revealed when they have to answer questions on a homework paper.

  • Answering on paper is not the same as understanding

    Watching a teacher solve a problem on the whiteboard makes pupils feel they understand. But writing their own working on a blank piece of paper is a different skill. Only a blank piece of paper can test the actual skill of answering questions.

  • Finding the gap the pupil cannot name

    A pupil who fails a Form 4 question because of a weak Form 2 foundation cannot tell you the root cause. All they know is they are stuck. Marked homework from the teacher shows the exact mistake where the working started to go off track.

  • Spotting repeated patterns

    A classroom conversation is easily forgotten. When homework is marked, repeated errors become clearly visible. This separates a minor careless slip from a bad habit that costs pupils marks.

  • Same day marking and correction

    The words “I understand” are just a claim. Marked homework is evidence of what the pupil can do alone. Chegu Khairi marks every homework paper himself on the same day. These mistakes are then discussed in the next class so the whole room benefits.

Kesilapan biasa — the mistakes that come up most, one page each →

Who teaches it

Chegu Khairi, every session. Not part-timers and not a recorded course with a forum attached.

24 years teaching Add Maths

Chegu Khairi has taught Additional Mathematics since 2002, starting as a home tutor going house to house. Form 1 to Form 5, Mathematics and Add Maths.

He marks the papers himself

Not an assistant and not software. The remark lands on the line where the working broke, and it comes back the same day.

76 teachers use his question bank

He owns banksoalan.my, the Add Maths and Maths question bank and marking service used by teachers across Malaysia.

See Chegu Khairi’s Learning Process, or read the mistakes his marking keeps finding.

It produces the same results

SPM slips from recent students. They sat the same papers as everyone else.

Muhammad Zakwan - SPM 2023 result slip. A+ for Add Maths, A for Maths.
Muhammad Zakwan SPM 2023 result slip. A+ for Add Maths, A for Maths.
Muhammad Zakwan - His school graduation, 2023. Asked on stage to name who inspired him, Zakwan listed his teachers - and one who was never at that school.
Muhammad Zakwan His school graduation, 2023. Asked on stage to name who inspired him, Zakwan listed his teachers - and one who was never at that school.
Isyraf Adli - SPM 2023 result slip, nine subjects.
Isyraf Adli SPM 2023 result slip, nine subjects.
Muhammad Syahmi - SPM 2023 result slip.
Muhammad Syahmi SPM 2023 result slip.
SPM result - A+ for both Maths and Add Maths, nine subjects.
SPM result A+ for both Maths and Add Maths, nine subjects.

Fastest way: WhatsApp me on 019-211 1389.

Tell me which form your child is in and their last exam result.

Register for the online class

This is the single most useful thing you can tell me.

Or just WhatsApp me — usually faster. Your details are only used to reply to you. See our privacy policy.

Apa kata pelajar

Students and parents in their own words. Nothing scripted.

“I avoid careless mistakes now”

— Audra

“Improved from D to A+”

— Syafina

“Ulasan pelajar yang menghadiri Bengkel AddMaths”

“Trigonometry was hard. Now it is easy!”

— Nicole

“Ulasan Suraya mengenai Bengkel Matematik Tambahan”

— Suraya

“Helps me to understand the Trigonometry topic”

— Kamal

Register for December 2026 School AddMaths Workshop WhatsApp Chegu Khairi for Class / School Holiday Workshop