Last Updated on July 26, 2020 by Alabi M. S.
SMASE – ASEI PDSI METHOD
WEEK 7/PRIMARY 5
TOPIC – ADDITION AND SUBSTRACTION OF FRACTIONS
Lesson One – Addition of Fractions and Mixed Numbers
Lesson Two – Substraction of fractions and mixed numbers
Lesson Three – Mixed Operations of Addition and Subtraction of Fractions
Lesson Four – Revision and Test
TIME – 40 Minutes each.
By the end of the lesson, pupils should be able to:
1. add fractions and mixed numbers.
2. subtract fractions and mixed numbers.
3. carry out mixed operations involving addition and subtraction of fractions.
4. solve word problems involving addition and subtraction of fractions.
Fraction is part of a whole. Just like other numbers, we can add and subtract fractions – proper fractions, improper fractions and mixed numbers to/from one another.
The concept of addition and subtraction of fractions will enable the pupils to understand and appreciate the importance of adding and subtracting fractions.
The teacher will teach the lesson with the aid of fraction parts.
The pupils have the basic knowledge of adding and subtracting fractions.
9 – Years Basic Education Curriculum
Lagos State Scheme of work
New Method Mathematics Book
All Relevant Materials
ASEI PDSI LESSON NOTES
LESSON DEVELOPMENT 1 – Addition of Fractions docx
LESSON DEVELOPMENT 2 – Subtraction of Fractions docx
LESSON DEVELOPMENT 3 – Addition and Subtraction of Mixed Numbers docx
LESSON DEVELOPMENT 4 – Word Problems Involving Addition and Subtraction of Fractions docx
Revision and Test