LESSON PLAN
Day / Date : 19.03.2012 Time : 8.00-8.30 am
Class : 6 N.of pupils: 25
Subject : Science
Theme : 2.Investigating Force and Energy
L.Area : 1.Force
L.Objective : 2.1 Analysing Friction.
L.Outcomes : By the end of the lesson pupils able to
2.1.1. State that friction is a type of force
2.1.2. Conclude that friction occur when two surfaces are in contact.
Previous knowledge: Pupils already knows that push and pull are forces.
Concept : 1.Friction is a type of forces.
2.Friction occur when two surfaces are in contact.
3..Friction can slow down the movement of an object.
Materials needed ( BBM ) : Chalk, ruler, measuring tape, ball and manila card.
Value(s) incorporated: 1.Having an interest and curiosity towards the environment.
2. Reallising that science is a means to understand nature.
3.Being diligent and persevering.
Skills covered : Observing , making inferences, Making conclution.
Step /Time
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Content
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Teaching and learning activity
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Remark
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Teacher’s activity
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Pupils activity
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Set Induction
( +/- 3 minutes )
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Recalling that push andpull are forces.
Teacher’s brifing
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Teacher asks question
What is force?
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Pupils answer that pushand pull are forces.
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Lesson Development
Step 1
( +/- 10 minutes )
Step 2
( +/- 10 minutes )
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State that friction is a type of force.
Describe the effect of friction.
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Teacher asks one of the pupil to come infront of
the class.
Give a piece of chalk.
Asks the pupil to measure the length of the chalk.
Record the measurement on the Table 1.
Asks the pupil to rub the chalk on the wal for few times.
Then asks the pupil to measure again the chalk and write the measurement.
Teacher asks pupils why the chalk become shorteh after it was rubbed on the wall.
Teacher explain that the chalk become shorter because of friction.
Teacher guide pupils to make conclusion that friction happen when the chalk was undergoes the proces of push and pull.This proces occurs friction between challk and the wall.
Teacher asks two pupils to come infront.
Teacher asks pupils to do the activity on the
Table 2.
Asks pupils to measure the distance travalled by the ball.
Teacher asks pupils to tell thei observation.
Asks the pupil sto make inference based on the experiment.
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The pupil measure the length of the chalk and write the measurement on the Table 1.
The pupil will rub the chalk on the wall for few times.
Then measure the length of the chalk after rubbing the chalk.
Pupils will answer that the wall is rough and the chalk was rubbed on the wall so that it becomes shorter.
Pupils agrees that the chalk become shorther because of the friction between the chalk and the wall.
One of the pupil will roll the ball on the cement floor.Then measure the distance.
After that roll the ball on the carpet.Measure the distance.Record the distance travalled by the ball on both surfaces.
Pupils answer the question.Fill in the table 2 with the correct answer.
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Chalk
Ruler
Table 1 ( manila card )
Table 2
Ball
Measuring tape
Carpet
Table 2
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Closing
( +/- 7 minutes )
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Evaluvation
Summary
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Teacher gives the pupils acivity sheet.
Teacher will asks pupils to answer some of the question from the activity sheet.
Teacher asks pupils to recall what they have learnd.
Conclude that friction can slow the movement of an object (effect of friction )
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Pupils answer all the questions.
Pupils will answer the questions.
Pupils answer that:
1.Friction is a type of force.
2.Friction occur when two surfaces are in contact.
3.Friction can slow down the movement of an object.
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Activity sheet
Randomly from the pupils
Random questioning by teacher.
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