Cracking The O-Level Discriminant Question – Part A
Your O-Level Math prep continues with Indigo! In Part A, we worked through a classic exam-grade Discriminant question step-by-step—exploring how the discriminant determines the nature of roots and how to apply it effectively in problem-solving. Join our Dean of Mathematics, Ms. Dilys Han, as she shows you how to simplify your working, avoid common algebra […]
Debunking A-Level Exam-Grade Question – Volume of Revolution
Struggling with Integration? Unsure how to pick the axis, set the limits, or decide when to split the region? Guided by Ms Dilys Han, Dean of Mathematics, watch as she teaches a step-by-step approach to Integration using Volume of Revolution.
Debunking A-Level Exam-Grade Question – Integration
Finding Integration confusing? Unsure when to apply definite vs. indefinite integrals in the questions? Join our Dean of Mathematics, Ms. Dilys Han, watch as she guides you through step-by-step way to tackle integrals questions, avoid common mistakes, and work methodically to secure every mark.
JC General Paper:
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P: To what extent can any society claim to be great? A society can claim to be great since… Nations that effectively conceptualise and implement robust structures and systems, enable excellence across multiple spheres, exemplifying the essence of greatness. Societies often attain elevated status by assuming leadership roles within an increasingly globalised context—not through dominance, […]
JC General Paper:
Urbanisation & the City in Singapore
The application question is a critical response to the arguments in the passage. The markers know that unlike Paper 1 where you are given 90 minutes to contemplate and construct coherent arguments, you have at most 30 minutes to do this. This means the expectations of structure are much less stringent than in Paper 1. […]
Cracking the O-Level Trigo Proof Question – Part B
In Part A, we worked through a classic exam-grade Trigo Proof question step by step. Now, in Part B, we’ll take that proven result and apply it to solve the full exam question—showing you exactly how Part A’s answer solves the rest of the problem. Join our Dean of Mathematics, Ms. Dilys Han, as she […]
Cracking the O-Level Trigo Proof Question – Part A
Struggling to prove that LHS = RHS in trigonometry questions? Join our Dean of Mathematics, Ms. Dilys Han, as she walks you through a classic exam-grade Trigo Proof question. Discover how to manipulate the Left-Hand Side, apply the right identities, and arrive confidently at the Right-Hand Side.
Cracking the O-Level Trigo Graph Question – Part B
In Part A, we identified the amplitude and period in Trigo Graphs. In Part B, we’ll break down the question and sketch the graph step by step—just as it should be done in the exam. Join our Dean of Mathematics, Ms. Dilys Han, as she dives deeper into interpreting the question and sketching the correct […]
Cracking the O-Level Trigo Graph Question – Part A
Struggling to make sense of Trigo Graphs? Not sure how to identify amplitude, period, or phase shift in exam questions? Be guided by our Dean of Mathematics, Ms. Dilys Han, as she teaches you an exam-grade question on Trigo Graphs. Learn how to avoid common errors, pick up easy exam techniques, and gain the confidence […]
JC General Paper:
Optimism and Pessimism in Singapore
The application question is a critical response to the arguments in the passage. The markers know that unlike Paper 1 where you are given 90 minutes to contemplate and construct coherent arguments, you have at most 30 minutes to do this. This means the expectations of structure are much less stringent than in Paper 1. […]