Substraction of Whole Numbers in Th H T U (Primary 4)

MATHEMATICS 

SMASE – ASEI PDSI METHOD

FIRST TERM

WEEK 9

PRIMARY 4 

TOPIC – SUBSTRACTION OF WHOLE NUMBERS 

LEARNING AREA 

• Lesson One – Substraction of Whole Numbers in Th H T U Part 1

• Lesson Two – Subtraction  of Whole Numbers in Th H T U Part 2

• Lesson Three – Word Problems on Subtraction of Whole Numbers 

• Lesson Four – Revision

• Test 

TIME – 40 Minutes each.

LEARNING OUTCOME 

By the end of the lesson, pupils should be able to –

1. subtract numbers involving three or more items.
2. solve mixed operation problems involving subtraction.
3. solve word problems involving subtraction.

RATIONALE

Subtraction is to take a number or an amount away from another amount or number. It is apart of our everyday lives and therefore an important concept to develop early.

There is need for the pupils to know how to subtract in order to understand how to engage with society effectively and appreciate when dealing with money, cooking, travel and time, among countless other daily experiences.

LEARNING MATERIALS 

The teacher will teach the lesson with the aid of:

1. Flash cards.
2. Abacus.
3. Fraction chart.
4. Cardboard.

PREVIOUS KNOWLEDGE

Subtraction is to take a number or an amount away from another amount or number. This is also part of their daily life when dealing with money and other things.

REFERENCE MATERIALS

1. 9 – Years Basic Education Curriculum
2. Lagos State Scheme of work
3. New Method Mathematics Book
4. All Relevant Materials
5. Online Materials

LESSON PLAN/DEVELOPMENT

ASEI PDSI LESSON NOTES 

 

LESSON DEVELOPMENT 1 – Substraction of Whole Numbers Part I in Th H T U docx

 

LESSON DEVELOPMENT 2 – Subtraction of Whole Numbers Part II in Th H T U docx

 

LESSON DEVELOPMENT 3 – Word Problems on Subtraction of Whole Numbers docx

LESSON DEVELOPMENT 4 – REVISION AND TEST

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