Subject
: MathematicsTopic : Angles
Level : Primary 4
Duration : 2 periods
Pre-requisite
1. Pupils are able to use the protractor correctly.
2. Angles on a straight line.
3. Angles at a point.
Specific Instructional Objectives
Pupils should be able to measure angles in degrees using protractors.
Thinking Skills
Spatial visualisation. Identifying attributes and component.
Learning & Teaching Materials
1. Title of Courseware : Zarc’s Primary Maths Adventure 4A
2. Worksheet : Teacher-prepared worksheet
3. Workbook : Primary Mathematics 4A, Part Two
Learning Environment
1. Full computer laboratory
Instructional Strategies
1. Recapitulate sum of angles on a straight line equals to 180 degrees.
2. Recapitulate sum of angles at a point equals to 360 degrees.
3. Explain to pupils how to get into the topic angles using the courseware.
4. Instruct pupils to view the Presentation on Measuring Angles and then do the exercise.
5. Pupils to do Exercise 51 in the workbook.
Prepared by:
Mr Phua Chin Hong
Eunos Primary School