E’S DETAILED LESSON PLAN
IN
SCIENCE 6
Grade: 6 Time: 1:00-1:45
Section: Silver
I. OBEJCTIVES
At the end of the lesson, the pupils should be able to:
Identify changes on Earth’s surface as a result of earthquake and volcanic
eruption.
Define earthquake and volcanic eruption.
Perform an activity that represents Earthquake and volcanic eruption.
II. SUBJECT MATTER
a. Topic: Changes on Earth’s Surface as a Result of Earthquake and
Volcanic Eruption
b. References: Breaking Through Science 6, Myrna A. Tarimbol, p 364-388
c. Materials: newspaper,rectangular plastic or aluminum container, sand,
water, piece of wood, hammer. , empty bottle, soil, funnel, tablespoon,
baking soda, liquid washing detergent, medicine dropper, ½ cup water,
food color(orange), ½ cup of vinegar, activity card, chart, pictures.
d. Value focus: Awareness and knowing changes on earth’s surface.
III. PROCEDURE
Teacher’s Acitvity Pupil’s Activity
a. ELICIT
Good morning class.
- Good morning
Everybody please stand up for ma’am
our prayer.
Class yesterday we have study - (Everyone stands)
our lesson right?
So what is our lesson yesterday? - Yes ma’am
Great! So our lesson yesterday - Our lesson yesterday was all
was all about parts of the plant and about parts of the plant.
as a review we will be having a
quiz today to know if you can still
remember our lesson. Get ¼ sheet
of paper.
Identification Identification
1. It absorbs water from the soil. 1. Roots
2. Caries nutrients from the roots 2. Stem
to the leaves.
b. ENGAGE TASK
Now, I have here a word puzzle
You have to put a line in the word
that you have seen here on the
chart.
E F Y A H Y S V L K
Y A S S G R T B Z H
V U R D J P L I T E - Earthquake, volcano,
O L C T K O E N X J movement, faulting, stress
L T S F H L S M C F
C I A R T Q S Y U O
A N L Q W E U I F G
N G N N B K D A I H
O S J U D G K I K F
C M O V E M E N T E
So the words that you have seen
are very important in topic for
today but before that let us first
define what are the familiar words
that you have seen on the word
puzzle chart. Just your
understanding on that certain word.
Is that clear class? - Yes ma’am
What is earthquake? - It is a movement
- Shaking of the ground
Yes it is, and do you think
earthquake can happen anytime? - Yes ma’am
How about volcano, when you - It explodes ma’am
heard the word volcano what
comes in your mind?
Yes probably.
Movement, what is movement for
you Cesar? - Movement ma’am is the
changing position of
Very well said! things.
How about the faults, and plate?
I guess you have no idea about it
but before you have here an
activity. (continued on Explore)
- (pupils have no idea)
c. EXPLORE
I well be grouping you into two,
and here on the card you have to
read the instruction and afterwards
two pairs well share their works is
that clear class?
You have there the materials
already. - Yes ma’am
Are you ready class?
Yes ma’am and we are excited.
Group 1
“What can happen when an
earthquake occurs?”
Materials:newspaper,rectangular
plastic or aluminum container, sand,
water, piece of wood, hammer.
Procedure
1. Spread the sheet of newspaper on
the table
2. Put the rectangular plastic or
aluminum container on the newspaper.
3. Fill the container with sand.
4. Pour water on the sand just
enough to wet it.
5. Push the piece of wood upright
Group 2
“What happens when a Volcano Erupts?”
Materials: newspaper, empty bottle, soil,
funnel, tablespoon, baking soda, liquid
washing detergent, medicine dropper, ½
d. EXPLAIN
You might be thinking why I let
you do that activity, it’s because
our topic for today is all about
Changes on Earth’s Surface as a
Result of Earthquake and Volcanic
Eruption. You have given some
meanings on the familiar words we
have on the word puzzle chart and
the unfamiliar words you haven’t
known yet, and now you are going
to know that.
The earth appears to be a peaceful
and quite planet but there are
changes that occurs eventually that
causes the movement of the layers
of the earth and one of that is
earthquake.
Earthquake is natural
phenomenon scientists have
learned that earthquakes are closely
related to the movement of the
earth’s plate. As the earth’s plates
move, they press against its other
and pressure builds until one plate
slips past another plate and sudden
movement of the earth's crust
caused by the release of stress
accumulated along geologic faults
or by volcanic activity
Tectonic plate are parts of the
lithosphere that break up into huge
rock slabs, or crustal plates. There
are a few really large plates and
several smaller plates.
There are forces on the earth’s
crust due to earthquake and these
are stress
Stress occurs in the earth’s crust
and classified as compression,
tension, or shearing.
Faulting are breaks in rocks or
fractures along which movement
takes place. Three types of
faulting..
Normal fault caused by the
tension in the earth’s crust pulling a
rock apart
This picture shows a normal fault.
Reverse fault the hanging wall
has moved upward relative to the
footwall. Reverse faults occur
where two blocks of rock are
forced together by compression.
Strike-slip fault happen when the
rock on either side of the fault
plane moves horizontally.
A simple way to explain an
earthquake is the shaking that
results from the sudden movements
of rock along a fault.
Volcanic Eruption
Another change of the earth
surface Volcanic eruption. It occurs
when the pressure exerted by the
surrounding rocks on magma
decreases as magma moves upward
to the surface.
Volcano is an opening on the
earth’s crust through which hot
molten rock flows out from deep
inside the earth. The movement
may be slow and steady but the
movement can also be sudden,
explosive and violent. Hot molten
rock inside the earth is called
Magma. The magma that reaches
the surface of the earth is called
Lava.
Volcanic belts form along the
boundaries of the earth’s plates
where huge pieces of the crust
spread apart or collide along the
plate boundaries. As a result the
crust often fractures, allowing hot
molten rocks to reach the surface.
Spreading boundaries through
Subduction. It is the process by
which the ocean floor sinks beneath
a deep ocean trench and back into
the mantle.
Colliding boundaries where
oceanic plate return to mantle or
when an oceanic plate collide with
a continental plate.
e. ELABORATE AND EXTEND
Now do you learned many things
from our class today? - Yes ma’am I have now
know that earthquake and
volcanic eruptions are the
reason why there is a
Very Good you have really listened movement on earth
well from my discussion. But why
surface.
do you think it is important to
know the changes on the earth’s - It is important ma’am so
surface? that we could be aware of
what will happen and
what will we do if it
occurs.
Again, what are the changes on the - The changes on the
earth’s surface?
earth’s surface are the
stress and faulting which
are due to earthquake.
- We also have spreading
boundaries and colliding
boundaries ma’am from
volcanic eruption
Okay, so what is earthquake? Yes
- Ma’am earthquake is a
Hannielyn?
natural phenomenon and
the sudden movement of
the earth's crust.
- Volcanic eruptions occurs
What is volcanic eruption? when the pressure exerted
by the surrounding rocks
on magma decreases as
magma moves upward to
the surface.
a. EVALUATION TASK
To know if you have grasp our
lesson for today lest have a quiz.
Get ½ sheet of paper.
Test yourself
Test I
Read the following statement and
identify the correct answer. Put
your answer on the blank before
the number. Copy and answer.
________1. Is an opening on the
earth’s crust through which hot - Volcano1. is an opening
molten rock flows out from deep on the earth’s crust
inside the earth. through which hot molten
________2.Where oceanic plate rock flows out from deep
return to mantle or when an inside the earth.
oceanic plate collide with a
continental plate.
- Colliding Boundaries 2.
Where oceanic plate
________3. It is the process by return to mantle or when
which the ocean floor sinks beneath an oceanic plate collide
a deep ocean trench and back into with a continental plate.
the mantle. - Subduction 3. It is the
process by which the
ocean floor sinks beneath
a deep ocean trench and
back into the mantle.
________4.Is a natural
phenomenon scientist have learned
that earthquakes are closely related
to the movement of the earth’s
plate.
- Earthquake 4. Is a natural
phenomenon scientist
have learned that
earthquakes are closely
related to the movement
of the earth’s plate.
________5. Another change of the - Volcanic Eruption 5.
earth surface Volcanic eruption. It Another change of the
occurs when the pressure exerted earth surface Volcanic
by the surrounding rocks on
eruption. It occurs when
magma decreases as magma moves
upward to the surface the pressure exerted by
the surrounding rocks on
magma decreases as
magma moves upward to
\ the surface
There is changes on the earth’s
Test II surface because of earthquake or
volcanic eruption that causes its
Explain why there are changes on the movement.
earth’s surface. (10 pts
M.L._______________
I.D. ________________
I. ASSIGNMENT
Research about the three classifications of stress, compression, tension and
shearing.
Prepared By:
DINA RECLA
