Reducing and Increasing Friction

Date:
Class:
Theme:	Investigating Force and Energy
Unit:	2 :  force
Lesson:	4 Reducing and Increasing Friction
Learning Objective	1.3 Analyzing Friction
Learning Outcomes:	Pupils are able to: 1.       Describe ways to reduce friction 2.       Describe ways to increase friction
Science Process Skills:	Observing, making inferences and communicating
Resources/ Teaching Aids:	Textbook
Moral Values:	1.       Being cooperative. Having an interest and curiosity towards the environment and thinking rationally 2.       Appreciating the contribution of science And technology. Being flexible and open minded
Vocabulary;	Reduce, increase, lubricants, ball bearing, rollers, cushion, grip
Activities:	1.       Pupils carry out activities to study the effect of friction by rubbing palms with and without oil 2.       Pupils suggest various way to increase friction 3.       Pupils suggest  various way to reduce friction 4.       Pupils write down notes into their exercise book