Week:  THREE

Topic: PULLEYS 

SUB TOPIC(s):

Pulleys (Meaning)

2. Examples of pulley

3. Types of pulley

4. Application of Pulleys

Objectives:At the end of the lesson, pupils should be able to;

1. Recognize and identify simple pulley machines;

2. Identify and describe the different uses of pulley machines in everyday life;

3. Distinguish between fixed and movable pulleys;

4. Make and use pulley machines to do work.

INTRODUCTION

A pulley is a wheel that has a smooth groove in its rim, with a rope passing through the groove. At times, there are loads that are too heavy to lift.

MEANING OF PULLEY