Uploaded by Kyla Castillo

AGUILAR, LAILA V. (LESSON PLAN)

advertisement
Republic of the Philippines
`
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
DETAILED LESSON PLAN IN SCIENCE 6
I. OBJECTIVES
At the end of the lesson students will be able to:
 differentiate the two motions (rotation and revolution) of the earth;
 enumerate the effects of rotation and revolution;
 draw or create a model that shows the revolution of the earth around the sun; and
 share the importance of the rotation and revolution of the earth.
II. SUBJECT MATTER
Topic: The Two Motion of the Earth (Rotation and Revolution)
Source: Science Links Unit IV Chapter 1, Curriculum Guide (Science 6 Code S6ESIVe-f-5)
Materials: real objects, Quizziz, Google Form, laptop, PowerPoint Presentation
Value: Appreciation of the motions of the earth
III. LEARNING PROCEDURE
B. Review
Before we start our new lesson for today, do you
still remember our previous lesson?
What was it then?
Very good, let us see if you learned from the past
lesson.
(Children will pray silently.)
Good morning Ma'am!
We are fine, Ma'am!
(Students will pick the trashes under
their chairs.)
None, Ma’am.
None, Ma’am.
(Students will clap five times.)
Yes, Ma'am!
Our last lesson was all about the
seasons in the Philippines.
1
A. Daily Routine/Classroom Management
a. Prayer
The "kids’ prayer" will play as the class prayer.
b. Greetings
Good Morning! Grade 6-Rizal!
How are you today?
c. Checking of cleanliness
Before you sit, kindly pick up the trashes under your
chairs.
d. Checking of attendance
Is there anyone absent in the class? In group one?
How about group two?
Very good! Give yourselves five claps.
Student's Activity
Page
Teacher's Activity
Republic of the Philippines
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
(The teacher will use the Quizziz application to
review the past learning of the children.)
(The students will answer orally.)
1. Which hemisphere is the Philippines located in?
a. North Hemisphere
b. South Hemisphere
2. How many seasons do the Philippines have?
a. 1 season
b. 2 seasons
c. 4 seasons
3. One day is equivalent to how many hours?
a. 7 hours
b. 12 hours
c. 24 hours
4. How many days does a year have?
a. 365 days
b. 380 days
c. 400 days
Ma’am, letter a North Hemisphere.
C. Motivation
Before we proceed to our new lesson. We have here
jumbled words; all you need to do is to arrange the
letters to form the correct words. Children, are you
ready?
Ma’am, letter b, two seasons.
Ma’am, letter c, twenty-four hours
Ma’am, letter a, three hundred sixtyfive days.
Yes, we are!
(The following jumbled words will flash using the
PowerPoint Presentation)
t-r-a-o-t-i-n-o
Very good! The word is rotation, next.
Ma’am, it is rotation.
n-i-t-o-v-o-r-e-u-l
Correct! The word is revolution.
Ma’am, it is revolution.
a-e-h-t-r
Right! It is earth, how about the last one?
Ma’am, it is the axis.
Ma’am, the jumbled word is earth.
2
x-a-s-i
Excellent, the word is the axis, how about the next
one?
Page
`
Republic of the Philippines
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
m-m-e-r-s-u
Very good! The last word is summer.
Ma’am, it is summer.
Give yourself five magical claps.
(The students will clap five times.)
D. Presentation of the lesson
Based on the game that we played, what do you
think will be our lesson for today?
I think, our lesson for today is about
the rotation and revolution of the
Earth.
Very Good! It is all about the two motions of the
earth, which is the rotation and revolution of the
Earth.
If the Earth is not revolving around the sun, how do
you imagine the world to be?
Ma’am, I think it would be hard to live
on our planet.
Right! It would be hard to live on our planet or
worst, the lives of living things might not become
possible if that happens. How do I say so? Let us
watch the video entitled the Rotation and
Revolution of Earth - Movements of the Earth Earth's Revolution & Rotation to find out the
answer.
(The teacher will present the video entitled
“Rotation and Revolution of Earth - Movements of
the Earth - Earth's Revolution & Rotation”
https://www.youtube.com/watch?v=CqkQv617bcw)
E. Lesson Proper
Children, what is the video all about?
Yes, Ma’am.
(The students will watch the video and
taking a note at the same time.)
The video is all about the motion of
the earth.
Is the earth moving?
Yes, the earth is moving.
How does it move?
It moves in two ways; it spins in itself
and it spins around the sun.
3
While watching the video, take some notes because
I will ask you questions about it. Is that clear?
Page
`
Republic of the Philippines
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
What is rotation?
Rotation is when the earth spins on its
axis.
How about the revolution?
Revolution is when the earth rotates
around the sun.
Very good!
(The teacher will present the lesson with the use of
a PowerPoint Presentation and some objects.)
Earth has two types of motions namely, rotation
and revolution.
Rotation is the movement of the earth on its axis.
Imagine a line passing through its center of mass,
this imaginary line is called the axis.
Did you ever see top spinning?
Yes, Ma’am! I play it.
Our planet spins around on this invisible line just
like a top.
The circular movement of an object spinning around
on its axis is called “the rotation”.
Due to this rotational quality of the earth, we
witness day and night.
The earth receives light from the sun, due to the
spherical shape of the earth only half of it gets light
from the sun at a time.
The portion facing the sun experiencing the day,
while the other half away from the sun experiences
night.
That is right, the other side of the world is having
night. When we have night, they are having a day.
The other side of the world is
experiencing night.
4
What is happening on the other side of the world
when we have a day?
Page
`
Republic of the Philippines
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
The earth takes about 24 hours to complete one
rotation around its axis to make a single day.
If the rotation of the earth makes a day, then what
makes a year?
The revolution of the earth makes a
year.
Yes, it is the revolution. You see, although the earth
is rotating on its axis, at the same time, it also
revolves in orbits around the sun which is called
revolution.
The earth is always moving around the sun. The sun
is the center of the solar system. Where the earth
and all other planets orbited, we called this a fixed
orbit, it always stays the same.
And one full orbit around the sun is one revolution.
The earth takes about 365 days and 6 hours to
complete a revolution that makes up a whole year.
There is more to learn about the earth’s rotation
and revolution. We say that the earth rotates on its
axis, the axis is an imaginary line that goes through
the middle of the earth. It helps us to understand
how the earth spins.
The axis is not straight up and down. The earth tilts
a little as it spins, this tilting is very important. It is
the reason we have seasons.
At a particular time, the northern hemisphere is
leaning towards the sun while the southern is
leaning away. And at other times, the southern
hemisphere tilts toward the sun, whereas the
northern hemisphere leans away. And this is why
we have different seasons and why the seasons are
5
Due to this angle, the solar energy reaching every
part of our planet is not constant but varies during
the year.
Page
`
Republic of the Philippines
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
opposite in the Northern and Southern
Hemispheres.
What do you think is the season on the part of the
earth that leaning towards the sun?
The part of the earth that is leaning
towards the sun is having a summer.
How about the other part that is leaning away from
the sun?
That part is experiencing the cold
season.
Yes, very good! The part of the earth leaning
towards the sun causes summer in that region and
the days are long. While the part leaning away
experiencing cold climate with shorter days.
F. Application
Children, I have here flashcards with different text
or image that talks about the rotation or revolution
of the earth. All you need to do is to identify if the
flashcard is referring to rotation or revolution.
(The students will listen to the
instruction attentively.)
If it refers to rotation, close your right arm and
rotate it, like this (the teacher will demonstrate how
to do it).
Do you understand?
Yes, Ma’am,
(The teacher will show the flashcards and let
students answer.)
(The students will actively participate
in the activity.)
6
However, if it refers to revolution, you are going to
close your two hands while the left hand will still in
the middle and the other hand will revolve around
it, just like this (the teacher will demonstrate how to
do it).
Page
`
Republic of the Philippines
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
Rotation (The students will close their
right arm and rotate it.)
Revolution (The students will close
their two hands while the left hand
will still in the middle and the other
hand will revolve around it.)
Revolution (The students will close
their two hands while the left hand
will still in the middle and the other
hand will revolve around it.)
7
Rotation (The students will close their
right arm and rotate it.)
Page
`
Republic of the Philippines
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
Rotation (The students will close their
right arm and rotate it.)
Revolution (The students will close
their two hands while the left hand
will still in the middle and the other
hand will revolve around it.)
Rotation (The students will close their
right arm and rotate it.)
8
Revolution (The students will close
their two hands while the left hand
will still in the middle and the other
hand will revolve around it.)
Page
`
Republic of the Philippines
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
G. Generalization
What are the two (2) motions of the earth?
(Children will do the yahoo clap.)
The rotation and revolution are the
two motions of the earth.
What is the difference between rotation and
revolution?
Rotation refers to the spinning motion
of the earth its axis. However,
revolution refers to the earth’s orbital
motion around the sun. The rotation
has a shorter time to complete while
the revolution takes a longer time.
How long does it take one complete rotation of the
earth?
One rotation of the earth takes 24
hours or simply a day to complete.
What are the effects of rotation?
Due to the rotation of the earth, we
are experiencing daytime and
nighttime.
How long will it take to complete one revolution?
One revolution takes 365 days or
simply a year to complete.
What are the effects of revolution?
Due to the revolution, we are
experiencing seasons.
Why do we have seasons?
The distance between the earth and
the sun changes due to revolution.
This change of distance also causes a
change in seasons.
What will happen if the earth stops rotating?
The portion of the earth facing the sun
would always experience day, thus
bringing continuous warmth to the
region. The other half would remain in
darkness and be cold all the time. Life
would not have been possible in such
extreme conditions.
9
Very good! Children, give yourselves a yahoo clap.
Page
`
Republic of the Philippines
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
`
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
What is the importance of the two motions of the
earth?
As the Earth rotates and revolves,
each area of its surface gets a turn to
face and be warmed by the sun. That
is important because sunlight gives us
life.
Very Good! Give yourself an “Ang galing clap”.
(The students will do the “Ang galing
clap”.)
IV. EVALUATION
Name:
Date:
Grade/Section:
Direction: Click the link of the Google Form in below and answer precisely.
https://forms.gle/LV22KBMCAFxGPoe79
Earth's Rotation & Revolution
1. What causes day and night?
a) revolution of Earth
b) rotation of Earth
c) orbit of Earth
d) The moon blocks the Sun
2. What takes a year?
a) rotation
b) revolution
3. How long does it take for the earth to rotate around the sun?
a) 365 days
b) 365.5 days
c) 365 1/4 days
d) about 365 1/4 days
b) about 1 hour
c) 24 hours
d) about 24 hours
5. What does earth's rotation cause?
a) Hibernation
b) Day and Night
Page
a) 90 hours
10
4. How long does earth's rotation last?
Republic of the Philippines
`
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
c)Four Season
d) Flowers to grow
6. What is earth's revolution?
a) When earth orbits around the sun
b) When earth bounces
c)When the sun spins around the earth
d) When the earth spins on its axis
7. How long does earth's revolution around the sun take?
a) 365 days (1 year)
b) 1 day
c) 1 month
d) 4 years
8. What season is letter A?
a) Winter
b) Summer
c)Spring
d) Fall
9. What are the reasons for the seasons?
a) Earth’s tilt and rotation.
b) Earth’s rotation and revolution.
c)Earth's tilt and revolution.
d)Earth's tilt and resolution
10. A cycle is something that happens over and over again, like the seasons and day & night.
a) True
b) False
c)Maybe
d) Not sure
a) Northern hemisphere
b) Southern hemisphere
Page
11
11. At position A, which hemisphere would have summer?
Republic of the Philippines
`
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Cabanatuan City, Nueva Ecija, Philippines
COLLEGE OF EDUCATION
12. As the Earth orbits around the sun, the direction of the tilt of its axis changes.
a) True
b) False
13. The reasons we have seasons is because the Earth is
a) pie
b) tilted
c) melting
d) water
14. How many days does it take to go around the sun?
a)300 days
b)365 1/4 days
c)3000 days
15. The reason we have seasons is that we get closer and farther to the sun.
a) True
b) False
Answer Key
1. b
6. a
11. a
2. b
7. a
12. b
3. d
8. b
13. b
4. d
9. c
14. b
5. b
10. a
15. b
V. ASSIGNMENT
Draw or make a model showing the revolution of the earth around the sun.
Page
12
Prepared by:
Laila V. Aguilar
BEED 3A
Download