Friday, May 4, 2012

Week 18


Week :
Date :
Time :
Subject :
Class :
18
30.4.12 (Monday)
0945-1020 / 1205-1240
Physics
4S1 / 4S2
Learning
Area :
2. Forces and Motion
Learning
Objective :
2.12 Understanding elasticity

Learning
Outcomes:
The students are able to :
1. define elastic potential energy and state that
 Ep= ½ kx2.
2. determine the factors that affect elasticity.
Learning
Activity :
- Relate work done to elastic potential energy to obtain Ep=½kx2.
- Describe and interpret force extension graphs.
- Discuss the factors that affect elasticity.
Noble
Value :
Having critical and analytical thinking
Teaching
Aids :
OHP, notes, springs
Reflection :
90 % of the students were able to define elastic potential energy and state the factors that affect elasticity.

Week :
Date :
Time :
Subject :
Class :
18
30.4.12 (Monday)
1130-1205
Physics
5S2
Learning
Area :
4. Electronic
Learning
Objective :
4.2 Understanding semiconductor diode

Learning
Outcomes:
The students are able to :
1. describe semiconductor diodes.
2. describe the function of diodes.
Learning
Activity :
- Discuss the formation of semiconductor diodes.
- Discuss the current flow through a semiconductor diode in forward bias and reverse bias.
Noble
Value :
Having critical and analytical thinking
Teaching
Aids :
OHP, notes, diodes
Reflection :
80% of the students were able to describe semiconductor diodes.

Week :
Date :

18
1.5.12 (Tuesday)

Labour Day

Week :
Date :
Time :
Subject :
Class :
18
2.5.12 (Wednesday)
0815-0925
Physics
4S1
Learning
Area :
2. Forces and Motion
Learning
Objective :
2.12  Understanding elasticity

Learning
Outcomes:
The students are able to :
1. describe applications of elasticity.
2. solve problems involving elasticity.
Learning
Activity :
- Discuss the applications of elasticity.
- Solve problems involving elasticity.
Noble
Value :
Having critical and analytical thinking
Teaching
Aids :
OHP, notes
Reflection :
80% of the students were able to solve the problems involving elasticity

Week :
Date :
Time :
Subject :
Class :
18
2.5.12 (Wednesday)
1055-1130
Physics
5S1
Learning
Area :
4. Electronic
Learning
Objective :
4.2 Understanding semiconductor diode

Learning
Outcomes:
The students are able to :
1. describe semiconductor diodes.
2. describe the function of diodes.
Learning
Activity :
- Discuss the formation of semiconductor diodes.
- Discuss the current flow through a semiconductor diode in forward bias or reverse bias.
Noble
Value :
Having critical and analytical thinking
Teaching
Aids :
OHP, notes, diodes
Reflection :
85% of the students were able to describe semiconductor diodes.

Week :
Date :
Time :
Subject :
Class :
18
2.5.12 (Wednesday)
1130-1240
Physics
5S2
Learning
Area :
4. Electronic
Learning
Objective :
4.2 Understanding semiconductor diode

Learning
Outcomes:
The students are able to :
1. describe the use of diodes as rectifiers.
2. describe the use of a capacitor to smooth out output current and output voltage in a rectifier circuit.
Learning
Activity :
- Draw a half-wave rectifier circuit and a full-wave rectifier circuit.
- Discuss half-wave rectification and full-wave rectification.
- Discuss the effect of putting a capacitor in a:
(a) half-wave rectifier circuit,
(b) full-wave rectifier circuit.
Noble
Value :
Having critical and analytical thinking
Teaching
Aids :
OHP, notes
Reflection :
80% of the students were able to describe the use of diodes as rectifiers.

Week :
Date :
Time :
Subject :
Class :
18
3.5.12 (Thursday)
0815-0925
Physics
4S1
Learning
Area :
3. Forces and Pressure
Learning
Objective :
3.1 Understanding pressure
Learning
Outcomes:
The students are able to :
1. define pressure and state that P=F/A .
2. describe applications of pressure.
3. solve problems involving pressure.
Learning
Activity :
- Describe the effect of a force acting over a large area
compared to a small area.
- Discuss pressure as force per unit area.
- Discuss the applications of pressure.
- Solve problems involving pressure.
Noble
Value :
Having critical and analytical thinking
Teaching
Aids :
OHP, notes
Reflection :
85% of the students were able to define pressure and  describe  the applications of pressure.

Week :
Date :
Time :
Subject :
Class :
18
3.5.12 (Thursday)
0945-1055
Physics
5S2
Learning
Area :
4. Electronic
Learning
Objective :
4.3 Understanding transistors

Learning
Outcomes:
The students are able to :
1. describe a transistor in terms of its terminals.
2. describe the current flow through a transistor.
Learning
Activity :
- With the aid of diagrams, discuss a transistor in terms of its terminals.
- Discuss the current flow through a transistor.
Noble
Value :
Having critical and analytical thinking
Teaching
Aids :
OHP, notes, transistor
Reflection :
80% of the students were able to describe the current flow through a transistor.

Week :
Date :
Time :
Subject :
Class :
18
3.5.12 (Thursday)
1130-1240
Physics
4S2
Learning
Area :
2. Forces and Motion
Learning
Objective :
2.12  Understanding elasticity

Learning
Outcomes:
The students are able to :
1. describe applications of elasticity.
2. solve problems involving elasticity.
Learning
Activity :
- Discuss the applications of elasticity.
- Solve problems involving elasticity.
Noble
Value :
Having critical and analytical thinking
Teaching
Aids :
OHP, notes
Reflection :
70% of the students were able to solve the problems involving elasticity

Week :
Date :
Time :
Subject :
Class :
18
4.5.12 (Friday)
0940-1040
Physics
5S1
Learning
Area :
4. Electronic
Learning
Objective :
4.2 Understanding semiconductor diode

Learning
Outcomes:
The students are able to :
1. describe the use of diodes as rectifiers.
2. describe the use of a capacitor to smooth out output current and output voltage in a rectifier circuit.
Learning
Activity :
- Draw a half-wave rectifier circuit and a full-wave rectifier circuit.
- Discuss half-wave rectification and full-wave rectification.
- Discuss the effect of putting a capacitor in a:
(a) half-wave rectifier circuit,
(b) full-wave rectifier circuit.
Noble
Value :
Having critical and analytical thinking
Teaching
Aids :
OHP, notes
Reflection :
85% of the students were able to describe the use of diodes as rectifiers.







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