JSS2 · Number & Numeration · MTH/NUM — JSS2.02

Basic Operation of Integers and Whole Numbers II

Focuses on prime factors, applications, and basic arithmetic operations on whole numbers.

What students will learn

Define prime numbers and composite numbers clearly.
Identify prime factors of given whole numbers using factor trees or division methods.
Express composite numbers as a product of their prime factors in index notation.
Perform basic arithmetic operations (addition, subtraction, multiplication, division) using the order of operations (BODMAS).
Apply knowledge of prime factors to find the Highest Common Factor (HCF) and Least Common Multiple (LCM) of numbers.

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Lesson note