How will I know how my child is doing?

Every student has a private group chat with their parent and tutor. You'll see each week's homework and how your child is progressing, hear about results as they come in, and can raise any concern with the tutor directly. It's the close partnership usually found only in 1-to-1 coaching, for every group-class student.

What happens if I am unable to attend a particular lesson?

Students may attend a make-up lesson on other days of the same week if they are unavailable (provided the subject lesson is available). Otherwise, students can access the recording for the class they have missed to catch up on the missed content. Please note that there will not be any refunds or pro-rating of the fees.

How do I get started?

WhatsApp us or send an enquiry through our contact form. We'll understand your child's needs, recommend a suitable class, and you can start with a free diagnostic assessment.

Online Math & Science Tuition in Singapore · P5 to Sec 4 Group Tuition. Personal Attention. Real Growth.

Q: Are classes held physically or online?

We started our classes with online Zoom Platform. Currently, most of our classes will be conducted online via Zoom. However, we have some classes that are hosted physically at Serangoon North Ave 4 too. With many years of successful online tutoring experience, we have perfected a structured and effective learning process using KLS Teaching Pedagogy. This approach offers flexibility, personalized attention, independent learning, and recorded sessions for optimal convenience. Our dedicated tutors ensure a seamless transition to the virtual classroom, maintaining the same level of excellence as in physical classes while saving lots of time on commuting.

Q: What is your class size policy?

Our online classes typically maintain a maximum of 8 students per session to ensure personalized attention. For parents seeking 1-to-1 instruction, we do offer private coaching upon request.

More than just teaching Math and Science, we create a supportive learning environment where every student is heard, guided and encouraged to become a confident, independent learner.

Book a free diagnostic assessment Explore subjects

5.0 136 Google reviews
Max 8 students per class

A live KLS Zoom class: the tutor and eight smiling students on camera. Student names are blurred.

From a parent's Google review

F9 → A2 in Math

Eileen Ang · 2025

Every lesson recorded

New Year-End Holidays 2026

Headstart 2027: start next year already ahead

Key Term 1 topics taught before school starts. Live on Zoom, max 12 per run, from $109 per subject.

Sec 1 · Math & Science
Sec 2 · Math & Science
Sec 3 · 5 subjects

See schedules

Parent–tutor partnership

The attention of private coaching, in every group class

Close collaboration between parents and tutors is usually only found in 1-to-1 coaching. At KLS, every group-class family gets the same attention and partnership.

A private group chat for every student

Your child, you and the tutor, together in one chat. Not a class group: just your family and the tutor.
Weekly homework updates

See what's assigned each week and how your child is progressing, so nothing slips through.
Every milestone, celebrated together

A better test, a tough topic finally clicking, a new personal best. We celebrate it with you.
Open discussion, anytime

Have a concern or question? Raise it directly with the tutor and talk it through.

“They also have a personalized group chat for us together with the tutor, allowing me to track what Jamie is learning and ensure she completes her homework. This partnership has boosted Jamie's morale, and we have cute moments like celebrating her improvements and milestones (getting good grades).”

Lim Li Siok, parent · Google review

KLS26 (S1 Math) · Ryan's Progress KLS Learning Space, Tutor, Parent, Ryan

KLS Learning Space

KLS Student Portal

Lesson recordings, notes and homework

Ryan's homework: not received yet

Lesson

Topic 13: Volume & Surface Area of Prisms (Part 2)
S1 G3 Math · Mon 5:30pm

Homework

Q11, 12, 15, 18 · Due Sunday

Submit it on the student portal: photos or a PDF, straight from the phone. Once it's in, it will be marked and the marked copy sent here.

Examples of messages in a parent group chat. Names and details changed.

Student results

Real results from students who worked closely with our tutors

Recent test papers from KLS students, from Sec 2 to Sec 4.

$Sec 2 test paper, scored 38 out of 40, A1. Student details blurred.$
Sec 2
38/40
95%A1
Sec 4
28/30
93%A1
$Sec 2 test paper, scored 54 out of 60, A1. Student details blurred.$
Sec 2
54/60
90%A1
Sec 3
20/25
80%A1
Sec 3
26/30
87%A1
Sec 2
30/40
75%A1
Sec 4
26/30
87%A1
$Sec 4 test paper, scored 25 out of 30, A1. Student details blurred.$
Sec 4
25/30
83%A1
$Sec 2 test paper, scored 25 out of 30, A1. Student details blurred.$
Sec 2
25/30
83%A1
$Sec 2 test paper, scored 20 out of 25, A1. Student details blurred.$
Sec 2
20/25
80%A1
$Sec 2 test paper, scored 23 out of 30, A1. Student details blurred.$
Sec 2
23/30
77%A1
Sec 2
22/30
73%A2
$Sec 2 test paper, scored 36 out of 50, A2. Student details blurred.$
Sec 2
36/50
72%A2
Sec 2
38/40
95%A1
Sec 4
28/30
93%A1
Sec 2
54/60
90%A1
Sec 3
20/25
80%A1
Sec 3
26/30
87%A1
Sec 2
30/40
75%A1
Sec 4
26/30
87%A1
Sec 4
25/30
83%A1
Sec 2
25/30
83%A1
Sec 2
20/25
80%A1
Sec 2
23/30
77%A1
Sec 2
22/30
73%A2
Sec 2
36/50
72%A2

Names, classes and index numbers are blurred to protect our students' privacy.

Subjects

Math and Science, from Primary 5 to Sec 4

Following the MOE syllabus. Choose a subject to see what we cover, class times and fees.

Primary

P5 – 6

Lower Secondary

Sec 1 – 2

Upper Secondary

Sec 3 – 4

Why KLS

Online tuition that actually works

Many parents tell us they were unsure about online classes at first. Here's what changes their mind.

Small classes

No more than 8 students per class, so every student gets attention and can ask questions.
Live on Zoom, no travel

Interactive lessons from home. Students are called on and checked on throughout the class.
Every lesson recorded

Missed a class or need a recap before a test? Rewatch any lesson, anytime.
Materials included

Notes, worksheets and assessments are all covered by the fees. No hidden costs.
Tutors from top universities

Including an NUS scholar and a UNSW medical student, chosen for clear and patient teaching.
Make-up lessons

Can't make a lesson? Join a make-up class on another day that week, or catch up with the recording.

A look inside KLS

A live KLS Zoom class with nine students on camera. Student names are blurred. — Cameras on, every lesson

Page from the KLS Sec 1 Math cheat sheet on primes, integers and real numbers — Sec 1 cheat sheet: primes, integers and real numbers

A KLS tutor going through school exam questions on screen with students on Zoom. Student names are blurred. — Working through school exam questions together

Page from a KLS Sec 3 E Math worksheet on circle properties, with diagrams and reasons to write — Sec 3 E Math concept fix: circle properties

KLS students and their tutor making peace signs at the end of a Zoom class. — Smiles at the end of class

Page from a KLS Sec 3 A Math worksheet summarising trigonometry formulae — Sec 3 A Math: trigonometry formulae

A full KLS Zoom class with many students on camera. Student names are blurred. — A full class, live on Zoom

Page from the KLS Sec 1 Math cheat sheet on approximation, algebra and equations — Sec 1 cheat sheet: approximation, algebra and equations

A small KLS Zoom class with seven students on camera. Student names are blurred. — Small groups, every student seen

Page of trigonometry practice questions from a KLS Sec 3 A Math worksheet — Sec 3 A Math: trigonometry practice questions

How our online classes work

Real results

What KLS parents say

Picked from our Google reviews, word for word.

5.0 ★★★★★ 136 Google reviews

★★★★★

Failing since Sec 1 → A1 in Sec 2

“My son (Sec 2) started 2 lessons before WA1 and managed to get a B4. Before that, he had been failing Math since Sec 1, his foundation was very weak and he had no interest because he couldn’t understand anything. … By WA2, my son improved to an A1. … We’ve tried a few Math tutors over the past couple of years but never found the right one. Desmond is definitely different and is the kind of tutor many parents are looking for.”

tricia Parent · Google review, 2026

★★★★★

E8 → A2 A Math · B4 → A1 E Math

“My child was struggling with AMath and EMath. With Desmond’s support, he improved from E8/B4 to A2/A1 respectively….Desmond truly cares, and his one-on-one sessions were not cheap but they were worth it. Mya and Jiarong also helped a lot with Chemistry and Physics to a B3 from a fail. It wasn’t just about academics…..their guidance really boosted his confidence and mindset too.”

Hr K Parent · Google review, 2025

★★★★★

Failing → A1 in Sec 2 Math

“In Sec 1, my son struggled with the subject, he failed two WAs and only managed a borderline pass in his EOY exam. Since engaging Desmond at the start of Sec 2, we have seen significant improvement. In the recent WA1, my son improved drastically from failing grades to A1. Desmond is patient and able to explain concepts clearly, which has boosted my son’s confidence in Math.”

Ai Shin Ng Parent · Google review, 2026

★★★★★

C → A in Sec 2 Math

“When Ava was in Sec 1, Math was one of the subjects she struggled with, and she finished with a C grade. With the patience, encouragement and guidance from her teacher at Kahu Learning, we gradually saw a real change — not only in her understanding of Math, but also in her confidence. Now in Sec 2, she has achieved an A for Math!”

Angela Goh Parent · Google review, 2026

★★★★★

F9 → A2 in Math

“Desmond is a good tutor. With his help and teaching experience,my daughter, has improved from F9 to A2. It was a big jump bench mark of her results. Luckily, we made the right choice for engaging him as her tutor. A very big thump up to him. His teaching method really works on my girl as she understands better than what the teacher taught in school.”

Eileen Ang Parent · Google review, 2025

★★★★★

D7 → A2 in Sec 1 Science

“Teacher Nimai is a very patient and diligent teacher who never fails to follow up with my son on his homework. He also helped adjusted his own timing to avoid clashing with my son's CCA which I deeply appreciate. Under the guidance of teacher Nimai my son's Sec 1 Science went from D7 to A2 in 6 months. Thank you for all your efforts!”

Lim Ann Parent · Google review, 2026

See more results Read all 136 reviews on Google

Our Team

Star Tutors

Our dedicated tutors are your "kahu" - a Hawaiian term for "guardian." They are not just tutors but also mentors who are passionate about helping students succeed.