Preview Mode – Limited Content
This is a preview of the content. Only the first few sections are shown. Purchase the full content to access all content.

Basic Operation of Integers / Whole Numbers II

Mathematics JSS 2 Week WEEK .......... Preview
Lesson Details (Preview)

Week Range: ................... – ...................

Date: ...................

Time: ...................

Duration: 40 minutes minutes

Theme: Number and Numeration

Sub-topic: Basic Operations of Integers / Whole Numbers II

Learning Objectives (Preview)

By the end of the lesson, students should be able to:

  1. Identify prime factors of given whole numbers
  2. Apply prime factorization to solve problems involving LCM and HCF
  3. +1 more objectives in full version
Rationale (Preview)
Understanding basic operations of integers is fundamental to all higher mathematics. This lesson builds on previous knowledge of whole numbers, extend [Preview only]
Presentation Steps (Preview)
Step / Time Teacher's Activities Student's Activities Learning Points
Step 1: 5 minutes — Introduction and Review
The teacher greets the class and reviews the concept of integers (whole numbers, their negatives, an [Preview only]
Students respond to questions, provide examples, and define terms.
Recalling integers, factors, and prime numbers.
Step 2: 10 minutes — Prime Factorization
The teacher introduces prime factorization using the factor tree or division method. The teacher dem [Preview only]
Students observe, ask questions, and attempt to find prime factors for a given number (e.g., $40$) w [Preview only]
Understanding and applying prime factorization to find LCM and HCF.
+2 more steps in full version
Student Note (Preview)
1,810 characters total — showing first 400
## Basic Operations of Integers / Whole Numbers II **What are Integers?** Integers are whole numbers, their negative counterparts, and zero. Examples are $..., -3, -2, -1, 0, 1, 2, 3, ...$. **Key Points** 1. **Prime Factors:** These are prime numbers that divide a given number exactly. For example, the prime factors of $12$ are $2$ and $3$. 2. **LCM (Least Common Multiple):** The smallest number t [Preview only]

Full Content Locked

This is just a preview. Purchase the full content to access all content, including:

Buy Full Plan (₦500) Browse More