A number line is a visual tool used in mathematics to show the position of numbers in order. It is…
Calculations with Calculators – for Secondary School Math
For Math in Secondary Schools, students are allowed to use the calculators for Math Papers. Only non- programmable scientific calculators…
Negative Numbers
Negative numbers are numbers less than zero, written with a minus sign (−). In this lesson, we’ll look at: Comparing…
Numbers and Order of Operation
In this lesson, we’ll look at the different types of numbers, and the 4 operations of numbers. Different types of…
Application of Prime Factorisation: LCM, HCF, Square and Cube Roots
In this lesson, we’ll look at how to apply prime factorisation to find: Using Prime Factorisation to find Lowest Common…
Prime Numbers and Prime Factorisation
1. What are Prime Numbers? A prime number is a natural number greater than 1 that can only be divided…