SEC 1 TO SEC 4 · ENGLISH · MATH · SCIENCE
Secondary School Online Tuition Singapore
Live small-group English, Mathematics and Science classes for Sec 1 to Sec 4, taught by experienced tutors and built for the new Singapore-Cambridge Secondary Education Certificate (SEC).
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Online tuition for the new SEC examination
Looking for trusted secondary online tuition in Singapore? Curious Mindz runs live, small-group classes in English, Mathematics and Science for Secondary 1 to Secondary 4 students.
From 2027, the O-Level and N-Level examinations are replaced by one national exam: the Singapore-Cambridge Secondary Education Certificate (SEC). Under Full Subject-Based Banding, your child takes each subject at the level that suits them, G1, G2 or G3. We teach at your child’s level in each subject, so the pace is right whether they take Mathematics at G3 or Science at G2.
Why choose our secondary school tuition?
- Specialised online tuition for English, Mathematics and Science
- Supports students at G2 and G3 subject levels
- Aligned with the latest MOE syllabuses and SEAB SEC examination formats
- Small live classes of up to 5 students for individual attention
- Tutors experienced in O-Level and N-Level papers, the same formats and standards the SEC uses at G3 and G2
- Proven results in improving grades and building academic confidence
Subjects we offer
At Curious Mindz, we provide expert secondary online tuition in the subjects that matter most for the SEC examination.
Secondary English tuition
Our Secondary English tuition focuses on:
- Essay writing (narrative, personal recount, descriptive, reflective, discursive, argumentative)
- Reading comprehension and text analysis
- Situational writing
- Grammar, vocabulary and language use
- Oral communication and presentation skills
- Listening comprehension skills
We help students strengthen their writing and communication skills for the SEC English Language paper at G2 or G3. With English written papers now held in September, a month before other subjects, we plan revision so students are exam-ready early.
Secondary Mathematics tuition
Our Secondary Mathematics tuition focuses on:
- Number and algebra: numbers and their operations, ratio and proportion, percentage, rate and speed, algebraic expressions and formulae, functions and graphs, equations and inequalities
- Geometry and measurement: angles, triangles and polygons, congruence and similarity, Pythagoras’ theorem and trigonometry, mensuration, coordinate geometry, vectors in two dimensions (G3)
- Statistics and probability: data handling and analysis, probability
We teach Mathematics at G2 and G3 (formerly N(A) and E Math), with customised support for G2 students to build strong foundations and tackle SEC Mathematics papers with confidence.
Secondary Science tuition (Physics, Chemistry, Biology)
Our Secondary Science tuition provides in-depth support in:
- Physics: measurement, Newtonian mechanics, thermal physics, waves, electricity and magnetism, radioactivity
- Chemistry: matter – structure and properties, chemical reactions, chemistry in a sustainable world
- Biology: cells and the chemistry of life, the human body – maintaining life, living together – plants, animals and ecosystems, continuity of life
We offer tailored support for Science at G2 and G3, so every student is prepared for the syllabus and paper at their own subject level.
SEC examination preparation
Our targeted SEC preparation programmes help Secondary 4 students at G2 and G3:
- Consolidate key subject content
- Practise with SEC-format papers and question types
- Develop exam strategies and time-management skills
- Build confidence and resilience for the national examination
Key dates from 2027: English and Mother Tongue written papers in September; other written papers from October; results in January.
We give each student personalised feedback and targeted support for their learning needs, helping them achieve their best possible results.
How our secondary online tuition works
- Live, interactive classes: fully engaging and student-centred
- Small group size: for personalised attention and targeted teaching
- Experienced tutors: with strong track records in national examinations
- Flexible schedules: to fit alongside school timetables
- Regular progress updates: keeping parents informed every step of the way
Our classes are designed to foster academic confidence, develop critical thinking and help students take ownership of their learning. Whether your child is aiming for top grades or working to strengthen weaker areas, we provide the right balance of support and challenge.
At Curious Mindz, we believe every secondary student, whatever their subject levels, can succeed with the right guidance and support. Our secondary online tuition in Singapore helps students at G2 and G3 build the skills and confidence to excel in English, Mathematics and Science, and do their best in the SEC examination.
Frequently Asked Questions
Is the SEC the same as the O-Level?
The SEC combines the O-Level, N(A)-Level and N(T)-Level into one certificate. G3, G2 and G1 papers keep the same format, standard and grading as the O-Level, N(A)-Level and N(T)-Level papers.
Which students sit the SEC?
Every Sec 4 student from 2027, plus Sec 5 students in 2027. 2026 is the last year of the O-Level and N-Level.
When are the SEC exams?
English and Mother Tongue written papers are in September. Other written papers run from October, and results are released in January.
Are O-Level and N-Level certificates still valid?
Yes. SEAB confirms GCE qualifications remain valid and equivalent after 2027.
Can my child take different subjects at different levels?
Yes. Under Full Subject-Based Banding, each subject is taken at G1, G2 or G3, and the SEC certificate lists each subject with its level.
Curious to know more?
Try a class free. Book a trial and see how your child learns with us before you commit.