Fraction 1/2 and 1/4 of a give collection
Subject : Mathematics
Class : Basic 2 / Primary 2 / Grade 2
Term : First Term
Week : Week 7
Topic : Fraction 1/2 and 1/4 of a give collection
Instructional Materials :
- Oranges
- Eggs
- Pencils
- Balls
Reference Materials
- Scheme of Work
- Online Information
- Textbooks
- Workbooks
- 9 Year Basic Education Curriculum
Previous Knowledge :
The pupils have previous knowledge of
that was treated as a topic in the previous lesson
Behavioural Objectives : At the end of the lesson, the pupils should be able to
- divide a collection of concrete objects into two or four equal parts eg half and quarter
CONTENT
To calculate half of any given number or item, divide the given number or item by two and multiply your answer by one
Samples
1. What is half of 12
12 is divided by 2 and the result is multiplied by 1 = 6
🖱️🖱️🖱️🖱️🖱️🖱️🖱️🖱️🖱️🖱️🖱️🖱️➗ 2 = 6
2. what is half of 16
1/2 of 16 = 8
🌗🌗🌗🌗🌗🌗🌗🌗🌗🌗🌗🌗🌗🌗🌗🌗➗2 = 16
To calculate a quater of a number, divide the given the number by four and multiply your answer by 1
For instance
1. A quater of 12 is 3
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2. A quater of 16 is 4
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Presentation
The topic is presented step by step
Step 1:
The class teacher revises the previous topics
Step 2.
He introduces the new topic
Step 3:
The class teacher allows the pupils to give their own examples and he corrects them when the needs arise
EVALUATION
Solve the following
-
Half of 50
-
Quarter of 60
-
Half of 80
-
What is a quarter of 100
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What is half of 200
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What is half of 2
Conclusion :
The class teacher wraps up or conclude the lesson by giving out short note to summarize the topic that he or she has just taught.
The class teacher also goes round to make sure that the notes are well copied or well written by the pupils.
He or she does the necessary corrections when and where the needs arise.
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