PSLE exam-grade question – Using the Percentage Change Formula
Percentage questions can be tricky, often due to the way they are phrased. Many students struggle because they find it difficult to identify the correct base for their calculations. Join Ms Dilys Han, Dean of Mathematics, as she walks you step by step through a PSLE exam-grade question using the percentage change formula.
PSLE exam-grade question – Using the Area of a Circle formula
Join Ms Dilys Han, Dean of Mathematics, as she tackles a PSLE exam-grade question to calculate the area of the shaded logo using the Area of a Circle formula. Learn how to visualise transformations, track hidden edges, and apply strategies designed for PSLE success.
PSLE exam-grade question – Using the Circumference of Circle formula
Join Ms Dilys Han, Dean of Mathematics, as she tackles a PSLE exam-grade question to calculate the perimeter of the logo using the Circumference of Circle formula. Learn how to visualise transformations, track hidden edges, and apply strategies designed for PSLE success.
PSLE exam-grade question – Using the Properties of a Square & Rhombus
Join Ms Dilys Han, Dean of Mathematics, as she walks you step by step through a PSLE exam-grade question, demonstrating how to find an unknown angle using the properties of a Square and Rhombus, while sharing tips and strategies to tackle similar geometry problems and apply exam strategies designed for PSLE success.
PSLE exam-grade question – Using the Properties of a Rhombus
Join Ms Dilys Han, Dean of Mathematics, as she walks you step by step through a PSLE exam-grade question, demonstrating how to find an unknown angle using the properties of a Rhombus, while sharing tips and strategies to tackle similar geometry problems and apply exam strategies designed for PSLE success.
PSLE exam-grade question – Using the Properties of a Parallelogram
Join Ms Dilys Han, Dean of Mathematics, as she takes you step by step through a PSLE exam-grade question. Watch as she applies the Properties of a Parallelogram to solve for an unknown angle, while also sharing key strategies, thought processes, and common mistakes to avoid.
PSLE exam-grade question – Using the Properties of a Trapezium
Join Ms Dilys Han, Dean of Mathematics, as she takes you step by step through a PSLE exam-grade question. Watch as she applies the Properties of a Trapezium to solve for an unknown angle, while highlighting common mistakes to avoid and showing how to apply geometry skills effectively.
Cracking the O-Level Logarithm Question – Part B
Your O-Level Math prep continues with Indigo! In Part B, we take it a step further—tackling a slightly trickier logarithm question that combines multiple laws in one problem. Watch as Ms. Dilys Han breaks down how to approach these layered questions, spot hidden pitfalls, and organise your working clearly to avoid careless mistakes.
Cracking the O-Level Logarithm Question – Part A
Your O-Level Math prep continues with Indigo! In Part A, we dive into a classic exam-grade question involving both “ln” and “log”—working through it step-by-step to show you how to apply logarithm laws, handle different bases, and solve equations with confidence. Join our Dean of Mathematics, Ms. Dilys Han, as she highlights common mistakes, demonstrates […]
Cracking The O-Level Discriminant Question – Part B
Your O-Level Math journey doesn’t stop here! In Part B, we take the discriminant beyond theory and apply it directly to an exam-grade question. Building on what you’ve learnt, you’ll see how the discriminant can be used to work through algebraic conditions, simplify the expression, and eventually arrive at a neat conclusion. Under the guidance […]