SCHOOL BADONG NHS GRADE LEVEL GRADE 9 JUAN
AND SECTION LUNA
TEACHER JAHN MARIE V. LAWAS LEARNING SCIENCE -9
AREA
TEACHING DATE AND February 13, 2024 7:45 - QUARTER QUARTER 3 Week 3
TIME 8:45
LEARNING COMPETENCY:
I. OBJECTIVES
A. CONTENT The learners demonstrate an understanding of volcanoes found in the
STANDARDS Philippines.
B. Performance The learners should be able to participate in the activities that reduce risk
Standards as well as lessen effects of natural phenomenon such as volcanic eruption
C. Learning Explain what happens when volcanoes erupt. (S9ES-IIIb-28)
Competencies Illustrate how energy from volcanoes may be tapped for human use. (S9ES-
with LC CODE IIIc-d-29) and (S9ES-IIIc-d-14)
D. Objectives At the end of the period the students will be able to:
for the Day Cite gases that dissolved in liquids in the form of lava
Describe the flow of gas in the different liquids
Describe the good and bad effects of a volcanic eruption
States signs of an impending volcanic eruption
II Content Effects of Volcanoes
III Learning Reference book, online resources, learning activity sheets
Resources
A. References
1. Teacher’s Science 9 Teacher’s Guide. Alvarez, L.A et. Al. MISOSA 6. Module 29.
Guide BEAM 6 Unit 5. Science and Technology I: Integrated Science Textbook.
NISMED 2012. pp. 189-191
2. Learner’s Liza A. Alvarez, “Science 9 Learners Module” DepED 2016, Pasig City
Guide pages
B. Other Laptop, TV, Remote, Activity Sheets, pictures,realia
Learning
Resources :
1. Instructional
Materials
2. Value Focus Cooperation, and Collaboration
3. Strategies Learner’s-centered,Collaborative learning, and Differentiated Instruction
IV - 1. Greetings
PROCEDURES 2. Prayer
3. Checking of Attendance
4. Energizer
5. Classroom Management
A. Preliminary The teacher will conduct a short review of the lessons discussed in the las
Activities meeting by conducting an oral recitation.
B. Review of Note to the teacher: The teacher will give 5 points for students who can
the Previous answer the prepared questions correctly.
lesson
C. Motivation Jumbled letters
1. The class will be divided into three groups and each group will be given
jumbled letters and also be given one paper and pen
2. Each member will be given a chance to cooperate to form the correc
word and write it in 1 blank sheet of paper with their group
3. The first group to form the correct word will earn highest points of 15,
followed by 12 and 10 is the lowest
4. Time: 2 minutes only
Hint: Two words and it is the advantage and disadvantage of the volcanoes
TSECFFE FO NOES AC LOV = EFFECTS OF VOLCANOES
D. Activity ACTIVITY 1 LAVA GAS
WHAT TO DO:
1. Find the words from the list in the given word search puzzle. Words can
go in any direction.
2. Once you find all the words, copy the unused letters starting in the top left
corner into the blanks to reveal the hidden message.
C A R B O N D I O X I D E M O
S T I M P O R T A N T G A S E
S I N L A V A P T P A U R M Y
P L Q H N R Z N M J V E G K R
M D I A T J Y E Q R N Q H A O
H Z F B F Y S N D N G F J T P
C G F M G Z J Q F D J H L J A
T V E G N P Q Y S D C P D F V
W B V S X S N D N Q V A C S R
P L T T A O D M U N P I B B E
D Y S C F U Y O K J W J S J T
V C L J W Z H Q G B A T S L A
J J Q R U Z N V P N M U H W W
K P E A M Z S W F A V A E E S
A M A R L U K U Q E C N X T E
CARBON DIOXIDE WATER VAPOR
3. WRITE THE HIDDEN MESSAGE:
__ __ S__ ___ ___ ___P ___ ___ T ___ ___ ___ G___S___ ___ ___
___ ___ V____
ANSWER: MOST IMPORTANT GASES IN LAVA
E. ANALYSIS ACTIVITY 2 GAS AND VISCOSITY
What you need:
Water Paper cup
Drinking straw Syrup
What to do:
1. Before doing the activity predict which liquid (water and syrup) do gas in
the bubbles escape quickly and which liquid do gas takes the leas
amount of time to get out.
2. Place 100 ml of water in a paper cup
3. Blow air from bottom of the of the liquid using the drinking straw and
observe.
4. Repeat procedure 3 by blowing harder on the liquid and observe.
5. Record your observations on the table.
LIQUID BUBBLES COME OUT BUBBLES DO NOT
EASILY COME OUT EASILY
WATER
SYRUP
COOKING OIL
TABLE 1. Movement of gas in bubbles
GUIDE QUESTIONS:
1. Which of the liquid do bubbles come out easily?
2. How is the viscosity of the gas related to the movement of the gas
bubbles?
Scoring rubrics for Q2.
4 3 2 1
Student correctly Students Students Student is no
answers the answers the answers the able to answer
question with question question; the question
explanation; high correctly with explanation is explanation is
reasoning skills reasoning skills. somewhat not accurately
accurately stated stated. There are
by the student. many
misconceptions
identified in the
explanation
F. Abstraction Activity 3. VOLCANIC ERUPTION: Boon or Bane
What you need:
Pen and paper
What to do:
Fill in the table below of some positive or negative effects of vocanic
eruption and answer the guide question.
Area of Concern Positive Effects Negative Effects
Agriculture
Tourism
Livelihood and basic
needs
Table 2. Effects of Volcanic Eruption
Guide Question:
Among the positive effects of volcanic eruption listed above , which do you
think has the biggest impact to humans? Why?
4 3 2 1
Student correctly Students Students Student is not
answers the answers the answers the able to answer
question with question question; the question;
explanation; high correctly with explanation isexplanation is
reasoning skills reasoning skills. somewhat not accurately
accurately stated stated. There
by the student. are many
misconceptions
identified in the
explanation
Volcanic eruption is often associated with positive ad negative effects.
Negative Effects
It can use loss of lives and properties
As the lav flows or pyroclastic materials are ejected in the ar they can
destroy anything in their way.
Positive effects
Aerosol particles from volcanic eruptions helps in decreasing Earths
surface temperature
Some eruptions create spectacular scenery in its wake and produced
very rich soils for farming.
People also became creative by making earthenware out of the ashfll
from volcanic eruptions
G. Application Activity 4. VOLCANIC PANIC
What you need:
Pen and paper
What to do:
Identify the signs of impending volcanic eruption using the given pictures.
Choose your answer from the box below and answer the guide question that
follow.
GUIDE QUESTION:
Why is it important fro people, especially those who live near a volcano, to
be familiar with the signs of an upcoming volcanic eruption?
4 3 2 1
Student correctly Students Students Student is not
answers the answers the answers the able to answer
question with question question; the question;
explanation; high correctly with explanation is explanation is
reasoning skills reasoning skills. somewhat not accurately
accurately stated stated. There
by the student. are many
misconceptions
identified in the
explanation
H. Assessment Reflection:
Relate how volcanoes affect the society. Why is it necessary for us to know
the positive and negative effects of volcanic eruption?
Write your 5 sentence answer in a separate sheet of paper.
RUBRICS SCORING
POINTS DESCRIPTION
3 Practical application is scientifically
explained consistent to the
concepts and has no misconception
2 Practical application is scientifically
explained consistent to the
concepts but with minimal
misconception
1 Practical application is explained
consistent to the concepts but with
misconceptions
0 No discussion
I. Assignment RESEARCH ABOUT GEOTHERMAL ENERGY
