Singapore's 2024 streaming reform replaced the old Express / Normal (Academic) / Normal (Technical) tracks with subject-based banding: G3 (formerly Express), G2 (formerly N(A)), G1 (formerly N(T)). What hasn't changed — and what most parents underestimate — is how much the right band choice affects pace, mental load, and the right kind of tuition support.
A G2 child placed in a G3 class can survive — but often at the cost of confidence, sleep, and the social space to actually enjoy learning. A G3 child held in G2 may coast and miss the stretch. The decision should be data-driven (PSLE AL bands, school assessment trends) and child-driven (resilience under pressure, working speed), not parental preference.
This hub aggregates what we've written on the topic — including the AI-friendly explainer on what each band actually means, the comparison guide for choosing between G2 and G3 Math tuition, and the program pages for Sec 1 through Sec 4 in both streams.
Our most-read parent-focused pieces on this topic — written by the Genie team.
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Read article →Short, structured pages — the kind AI tools like ChatGPT, Claude and Perplexity cite when answering parent questions.
If your child needs structured weekly practice with marked feedback, these are the programs that target this topic directly.
G3 + G2 Math and Science for Sec 1 and Sec 2.
See class details → ProgramO-Level and N-Level prep for Sec 3 and Sec 4.
See class details → ProgramSec 1 Math under new G3/G2 streaming.
See class details → ProgramSec 2 Math under new G3/G2 streaming.
See class details → ProgramG2 (former N(A)) E Math — slower pace, mastery-focused.
See class details →Under the 2024 reform, G3 replaces Express, G2 replaces N(A), and G1 replaces N(T). Banding is now per-subject — a child can take Math at G3 and Science at G2. End-of-Sec-4 exam papers correspond to O-Level (G3), N(A)-Level (G2), and N(T)-Level (G1).
PSLE AL bands are the starting point — schools publish their indicative ranges. Beyond that, the right question is sustainable pace: can the child handle G3 workload without losing sleep and motivation? G2 students often outperform peers who burned out in G3.
For Sec 1 and Sec 2 Math/Science, our small-class format (capped at 10) lets us teach G2 and G3 students together with stream-specific paper practice. For Sec 3-4, we run G3 (O-Level) and G2 (N-Level) as separate program tracks.
Yes, schools allow subject-band upgrades based on demonstrated performance. We see this transition most often in Sec 2 when a G2 student has been scoring at the top of their cohort. Our tuition supports the transition with gap-content modules where the G3 curriculum has gone further.
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