Detailed Lesson Plan in Science 3
I. Lesson Objectives
At the end of the class/period, the pupils will be able to;
A. appreciate the significance of light to our daily living
B. identify and classify the materials as to opaque, translucent, and transparent
C. differentiate the difference between natural and artificial sources of light
II. Subject Matter
A. Topic: Light Energy
B. Reference: The Complete Book of Science
C. Materials: flash light, colored cellophane, clear cellophane, book, clear glass, frosted glass,wood, clear plastic, cd's kit, tissue paper, banana'sleaf,bag and etc.
III. Instructional Procedure
Teacher's Activity
Pupil's Activity
A. Preparatory Activities
-Opening Prayer
-Checking of Attendance
-review of the past lesson
B. Motivation
*Sing a song
( the teacher will post the lyrics of the song)
Class we will sing a song entitled "Energy". We will use the tune of a song called Mary had a little lamb. I will sing first the song then afterwards we'll altogether sing it for three times and follow my dance moves.Yeah.
Are you all excited?
Ok.together….in 1, 2, 3 go….
Did you enjoyedthesong?
(The teacher will ask the some questions regarding to the song that had been sang.
Are you ready for some questions?
What do you think the meaning of the song? What can you say about it?
Anyone from the class.
Ok, verygood. Well-explained answer. All of your answers are correct. Clap three times for yourselves.
-this song definitely entails the different forms of energy. These are the light, sound, heat, and electricity. These are all essential to our daily living in order for us to survive here in this planet earth.
Imagine class if we don't have them? .our lives would be miserable and we'll live by traditional way.
C. Discussion
Our main focus for this session would be the light energy.
What do you think are the sources of light energy?
that's right
Pls. read the writings on the board
There are two sources of light. The natural and artificial.
Pls. read the writings on the board.
Ok, what are the examples of natural light? These are the sun, stars, moon, even animals like fireflies. These sources come to earth through natural means which man cannot control.
The next one is artificial light. Examples are flashlights, electric bulb, and kerosene lamp when filed with fuel.
So those are the explanations of two sources of light.
If there are two types of sources of lights, there are also 3 types of materials. These are the transparent, translucent, and opaque.
Transparent materials are materials that allow light to pass through. Ex. Clear cellophane
Translucent materials are materials that allow part of the light to pass through, but they break up the rays and scatter them. Ex. Frosted glass
Opaque materials are materials that do not allow light to pass through. Ex. Hollow blocks.
D. Activity
(classify the materials as to transparent, translucent, and opaque)
-teacher's instruction
I'll group this class into threeand I'll be giving each group several materials to classify as to transparent, translucent, and opaque. After completing the task, each groupis required to choose your representative to report the group output. Ok. Are we all set?
Are u done? Last 30 sec.
Time is up and now may we have the group 1 to present their output?
Very good. So now, let's proceed to group 2.
What a presentation…good job guys. Group 3 pls.
Let'sclap for a job well done!
Yes sir…..
(Pupils are singing the song)
''Energy"
Energy has different forms, different forms, different forms. Light, sound, heat, and electricity, electricity, electricity. Energy has different forms we use them everyday.
Yes teacher, we enjoyed it so much.
(Pupils will respond)
I think sir, the meaning of the song talks about the importance of different forms of energy to our daily living.
Yeheey…
Sun, stars, and moon.
Light is a form of energy. It helps us see the beauty of God's creation.
The sun is the main source of light. Sunlight brightens the earth at daytime.
Natural light comes from the sun and stars. Artificial light comes from man-made sources.
Yes sir...
Yes sir...
(group 1 presentation)
(group 2 presentation)
(group 3 presentation)
IV. Evaluation
Test I. Modified true or false: Write UM if the statement is true and if it is not underline the word that makes it false then write the correct answer on the space provided.
_________1.)flashlights is our main source of energy that is why it brightens the earth at daytime.
_________2.) Artificial light come to earth through natural means which man cannot control.
_________3.) Natural light comes from sources which man produce and control.
_________4.) Examples of transparent materials are wood, books, metals.
_________5.) Clear glass and clear cellophane are some examples of transparent materials.
Test II. Directions: list down or enumerate what are asked for each of the following.
List 2 uses of light energy to our daily life
Give 3 examples of natural and artificial light
Give 2 examples for opaque, translucent, and transparent materials.
Test III. Essay: Compose a prayer expressing your thanksgiving towards God for the gift of light that he gave unto us.(5pts)
NAPOLEON DANN T. MORALES