Philippine Normal University National Center for Teacher Education Lopez, Quezon Detailed Lesson Plan Integration of Mathematics and Values Education Grade VI
I.
Objectives:
At the end of the discussion, pupils are expected to: Cognitive : Read and interpret an electric meter Psychomotor : Practice energy conservation tips Affective : Show the value of thrift and economy
II.
Subject Matter
Reading and interpreting an Electric Meter Reference: BEC Step-up Mathematics 6, pp. 331-333 Skill Sharpeners in Elementary Mathematics 6, pp. 86-88 Materials: Models of an electric meter
III.
Procedure Teachers Activity
Pupils Activity
A. Preparatory Activities 1. Prayer/Greetings Everybody please stand for our Amen!
opening prayer.
Good afternoon Sir!
Good afternoon, class!
Good afternoon classmates!
It seems that you are all happy now. Thats very nice. I think you are all Yes Sir!
ready for our new lesson for this afternoon. Am I right?
2.
3.
Drill
1. 9875
2. 6975
3. 4837
-6452
-5232
- 2515
4. 9876
5. 8107
- 7654
- 5346
Review Before we go on to our new lesson, let us first review our lesson yesterday. Who among you can still remember the formula of the plane Again, what is the formula of
figures? square?
Yes ___________.
Sir, the formula of square is 2
A=S Excellent! How about the formula of the circle?
Sir, the formula of circle is A = r
2
Excellent! How about the formula of the Trapezoid?
Sir, the area of the trapezoid is
Excellent! 4.
hecking of Assignments Class, let us check your assignment. Did you bring a model of an electric meter? Yes, Sir! Where is the leader of group one? Did you bring the materials? Yes, Sir! How about group two? Did you bring the materials? Yes, Sir! Very Good!
A.
Lesson Proper 1.
Motivation What appliances do you have at home? What makes these appliances work? Do you know how much electricity your household consumes in a month?
2.
(The student will answer)
Presentation (The teacher will present a
model of an Electric meter) What do you call this device? Yes, Roselyn! Sir, that is an electric meter. Very Good!
Where can you find it? Yes, Mona!
Sir we can find electric meter in Very Good!
our home.
What does this device measures? Yes, Georgia! Sir electric meter measures Very Good!
how much electricity we consumed.
(The teacher will explain that
the basic unit for measuring electricity is watt. Large quantity of electricity is measured kilowatt-hour.) (The pupils will listen and
Let the pupils observe closely
observe)
the model of an electric meter. Direct their attention to dials (1s, 100s, 1000s) the numbers (0-9) and the pointer in each
dial. Lead them to see that the pointers in the First and third dials move counterclockwise, while the second and fourth dials move clockwise. Demonstrate the movement by manipulating the pointers. Point out that the dials would show how many kilowatt-hour electricity were consumed. 3.
Discussion
If the pointers in the dials move very fast, what does it mean? Yes, Cecil! Sir if the pointers in the dials Very Good!
move very fast that means there are
What should one do?
many appliances being used.
Yes, Melanie! Sir one should turn off the Very Good!
appliances which are not in use.
What measures should a household do to conserve or save energy? Yes, Mark! Sir as much as possible each member of the household should only Very Good!
use electric appliances to the most important task in the house.
Why do we need to conserve/save energy? Yes, Jonahbabe
Sir we need to conserve/save energy to lessen the bill that we will pay, and also to lessen the heat produced by the machine of the
Very Good! 4.
appliances.
Generalization Did you understand the
things that we have tackled this afternoon?
Yes, Sir!
Again, what is the basic unit for measuring electricity?
Sir, the basic unit for measuring electricity is called watt.
Very good! What do we use to measure large quantities of electricity?
Sir, to measure large quantities of electricity, we use kilowatt-hour.
Very good! How do we read an electric meter?
Sir, we read electric meter from right to left and from the numbers passed by the pointers.
Very good! 5.
Fixing Skills
Give the reading in kwh.
6.
Application After the discussion the
teacher will group the students into two groups and give the direction.
7.
Valuing
What do you think the reason why electric bill A has higher amount of kilowatt-hour consumed than electric bill B? Group A, what is your idea?
Very good! How about your idea group B?
Sir after our discussion we learned and realized that the reason why consumer A gets higher amount of electric bill may be the consumer uses electricity unwisely. Very good! (The teacher will enhance the
values infused in the topic)
Sir after our discussion we learned that the reason why consumer B gets lower amount of electric bill may be the members of their family use
IV.
Evaluation Give the reading in kwh.
their electricity wisely and just enough on their needs. Our group realized that using and saving electricity wisely will help us to lessen the bill we pay.
V.
Assignment Ask the pupils to bring graphing papers.
Prepared by:
EMERSON L. FERNANDEZ BEED III-B
