# online

Jul
18

### Understanding Nets of Solids (PSLE Math)

A net of a solid is a 2-dimensional (2D) shape that can be folded to form a 3-dimensional (3D) shape or a solid. In other words, when you fold a 2D shape which is flat like a piece of paper, you will get a 3D solid like a piece of cube. On the other hand, [...]
Jun
28

### Different Types of Rates Questions in PSLE Math Papers

Students usually stumble when they meet this type of rates questions in PSLE Math papers. You need to understand the different types of Rates questions for PSLE Math. Each type will test a different concept.  Firstly, Rates is similar to Speed which means how fast something changes. Speed is how fast something moves. Working Rate [...]
Mar
10

### 4 Must Know Concepts of Ratio Math Problems

PSLE Ratio Math problems consist of many marks in the exam and you cannot afford to lose them. No matter how the questions twist and turn, here are 4 PSLE Ratio concepts which the questions will test.    1. Constant Part Constant part means one of the parts remained the same while the other part [...]
Feb
15

### Must-Know Maths Problem Sums and Model Methods

In this article, we are going to explore another Must-Know Maths problem sums and model method.  The Math Model Method can be a great way to solve PSLE Math questions. In particular, I found a very common fraction question which can make use of model drawing to solve it. This type of fraction question involves [...]