MATHEMATICS Lesson Plan
Subject : Mathematics
Topic : Addition and Subtraction of Fraction
Level : Primary 5 (EM3)
Duration : 3 periods
Specific Instructional Objectives
Pupils should be able to add or subtract fractions with unrelated denominators.
Pre-requisites
Pupils are able to:
1. find equivalent fractions by computation
2. add and subtract like fractions
Thinking Skill
Acquiring Knowledge – Find common multiples
Learning and Teaching Materials:
1. Courseware: Coco Math Machine Part I
2. Textbook : Primary Mathematics 5A
3. Workbook : Primary Mathematics 5A, Part 1
Learning Environment
1. Computer Lab
Instructional Strategies
1. Revise common multiples with pupils by giving them a few mental sums on common multiples.
2. Revise with pupils examples on addition and subtraction of like fractions before showing them how to add and subtract unlike fractions.
3. Go through some of the examples in TB Pg 55 and 56.
4 Demonstrate to pupils how they can access the game by clicking on Gastrodeci-Fractogerator.
5. Ask pupils to select Addition and Subtraction 2.
6. Demonstrate briefly how the game is to be played.
7. Let pupils play the game.(Approximately 20 minutes)
Prepared by :
Mdm Maimuna Alsagoff & Mrs Cynthia Tan
Eunos Primary School