Weight – Addition, Subtraction, Multiplication and Division (Primary 4)
MATHEMATICS
SMASE – ASEI PDSI
THIRD TERM
WEEK 2
PRIMARY 4
TOPIC: Weight
LEARNING AREA
Lesson One – Introduction to Weight
Lesson Two – Addition and Substation of Weight
Lesson Three – Multiplication of Weight
Lesson Four – Division of Weight
Lesson Five – Revision Test
TIME – 40 Minutes each.
LEARNING OUTCOME
By the end of the lesson, pupils should be able to:
1. recognize basic units of weight.
2. compare addition and subtraction of weights using Kg and g.
3. multiply and divide weight by whole numbers.
4. problems solving
RATIONALE
Weight is the amount of matter in the body. Grams (g) and kilograms (kg) are just units of weight. We measure weigh in grams and kilograms to how heavy different different objects is. Life is so much easier when we know how to measure things, and that is why measurement is so important.
The concept of weight will enable learners to understand and appreciate important of weight in everyday life.
LEARNING MATERIALS
The teacher will teach the lesson with the aid of:
Weighing scale
Scale balance, etc.
PREVIOUS KNOWLEDGE
Spring or hanging scales, weighing scales, etc. are device to measure weight. The learners known some of these tools and its uses.
REFERENCE MATERIALS
9 – Years Basic Education Curriculum
Lagos State Scheme of work
New Method Mathematics Book 6
All Relevant Materials
Online Materials
Relevant link – Third Term Scheme of Work and Plan Lesson Note for Mathematics Primary 4, Primary 5 and Primary 6 Links
LESSON PLAN/DEVELOPMENT
ASEI PDSI LESSON NOTES
LESSON DEVELOPMENT 1 – INTRODUCTION TO WEIGHT docx
LESSON DEVELOPMENT 2 – ADDITION AND SUBTRACTION OF WEIGHT – GRAMS AND KILOGRAMS docx
LESSON DEVELOPMENT 3 – MULTIPLICATION OF WEIGHT docx
LESSON DEVELOPMENT 4 – MULTIPLICATION OF WEIGHT – GRAMS AND KILOGRAMS docx
LESSON DEVELOPMENT 5 – WORD PROBLEMS ON WEIGHT
TEACHING OF KEY WORDS – DICTATION
Vocabulary
kilogram
gram
change
addition
subtraction
multiplication
division