IGCSE Add Math

Cheras · Quadratic Functions

Quadratics Tutoring for Cheras IGCSE Add Math Students

Rig, founder of IGCSE Add Math Malaysia

Written by Rig, our founder

8 years teaching IGCSE & SPM maths · Updated 19 August 2026

For Cheras students, quadratics is the foundation worth getting right, because a weakness here surfaces as lost marks in later topics that never mention it. Quadratic functions looks like an easy early topic, but it underpins much of 0606, and the close attention that catches a shaky foundation is exactly what has been hard to reach without a drive into the city.

Why quadratics matter more than they look

The quadratics toolkit keeps returning:

A student shaky on any of these loses marks in places that look unrelated to quadratics, so fixing the foundation is often the highest-return move.

Cheras logistics, taught online

A specialist watches your child work real questions, pinpoints the exact break, and rebuilds it, with working marked line by line. Online 1-to-1 delivers that from home, with no drive into KL.

Classes are RM80–90/hr in 1.5-hour sessions with a founder-vetted 0606 specialist. Start with a 1-hour trial class, including an honest read on the foundation. Message us on WhatsApp with your child’s school and year.

More: Quadratic Functions notes · worked examples · Cheras tutoring guide.

Common questions

My child's trouble is a later topic. Why start with quadratics?
Because quadratics underpin much of 0606, so the weakness surfacing later often traces back to them. The discriminant reappears in tangency and circles, completing the square drives calculus max/min, and quadratic inequalities sit inside kinematics. Fixing the foundation quietly repairs several later topics at once, which is often the highest-return use of a session, and it's easy to do online without the drive into KL that specialist help used to require.
Can online diagnose where the real weakness is?
Yes, precisely. Rather than guessing, a specialist watches your child work real questions on a shared whiteboard and pinpoints the exact break, a completing-the-square sign slip, or an inequality-direction error, then rebuilds it. A Cheras student gets that diagnosis from home, which is hard to obtain from a general group class or a rushed drive-in session.

Keep going

Online Add Math tutor in Cheras

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Quadratic Functions: topic notes

The method in full

Quadratic Functions worked examples

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Book the trial class

1 hour, no package

See the teaching work on your own child. Then decide.

Every student starts with a 1-hour trial class taught by the vetted tutor your child would actually have. Real teaching, a diagnostic on real exam questions, and a straight answer on the gap to target. One hour at your tutor's rate (RM80–90/hr), no package and no deposit, and you decide afterwards whether to book a weekly slot. Online anywhere in Malaysia.

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