learning packet 3 & 4 science 7

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St. Augustine School Of Iba, Inc. Iba, Zambales

S.Y. 2021-2022

Learning Packet 3 & 4

SCIENCE 7

THE BODIES OF WATER AND OUR NATURAL RESOURCES

ECLIPSES

PREPARED BY: MS. MARY JOY A. PARAS, LPT

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CURRICULUM CONNECTIONS

LIFE PERFORMANCE OUTCOMES:

PROGRAM OUTCOME/S:

PO2: Utilize advanced concepts, skills, processes, technologies or research in the

scientific disciplines to create and implement innovations or workable solutions that

improve or preserve life, the environment, disaster preparedness, or the field of science.

LPO1: Mindful, Self-directed LEARNERS and ROLE MODELS

I am a mindful, self-directed learner and role model, consciously expressing my Faith.

LPO2: Courageous, Resourceful EXPLORERS & PROBLEM SOLVERS

I am a courageous, resourceful explorer and problem solver, demonstrating my

creativity and charism.

ESSENTIAL PERFORMANCE OUTCOMES:

EPO 2: Initiate Science activities that show others that going beyond their customary

ways of dealing with things is clearly possible;

MOST ESSENTIAL LEARNING COMPETENCIES

CONTENT STANDARDS:

The learners demonstrate understanding of:

the relation of geographical location of the Philippines to its environment

PERFORMANCE STANDARDS:

The learners should be able to.

analyze the advantage of the location of the Philippines in relation to the climate,

weather, and seasons

The learners will:

Cite and explain ways of using Earth’s resources sustainably

the different phenomena that occur in the atmosphere

Discuss how energy from the Sun interacts with the layers of the atmosphere S7ES-IVd-

5

Account for the occurrence of land and sea breezes, monsoons, and inter tropical

convergence zone (ITCZ) S7ES-IVf-7

the relationship of the seasons and the position of the Sun in the sky Using models,

relate:

a. the tilt of the Earth to the length of daytime

b. the length of daytime to the amount of energy received

c. the position of the Earth in its orbit to the height of the Sun in the sky

d. the height of the Sun in the sky to the amount of energy received S7ES-IVh-9 387

e. the latitude of an area to the amount of energy the area receives 6 tilt of the Earth

and the seasons the occurrence of eclipses

Explain how solar and lunar eclipses occur using models

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Lesson 3: THe BoDIes of WAteR On EARtH AND in tHe PHiliPPInes

At the end of this lesson you will learn more about:

formation of water currents

uses of water

humans consumption of water

problems that affect the quality of coastal water

sources of water pollution

effects of water pollution

proper was to improve ways to improve water quality

Lesson 4: THe EARtH’s NATURAl ResoURCes

At the end of this lesson you will learn more about:

Earth’s natural resources

UNIT II: InteRACtion in tHe AtMOSPHERe

This unit focuses on the natural processes happening in the atmosphere and how

much effect it has on humans and other living organisms. It starts with the different

layers of the atmosphere and the components of each layer. The students would get

information on how changes in the atmosphere would affect their activities.

Lesson 1: CoMPOSition AND LAYERs Of tHe AtMOSPHeRe

Composition of atmosphere

Atmospheric layers

Greenhouse effect and global warming

Types and sources of greenhouse gases

Lesson 2: AtMOSPHeRe’s Role in WeAtHeR PHenoMENA

Atmospheric conditions that affect weather

Lesson 3: AtMOSPHeRic Pollution

Natural activities that pollute the atmosphere

Different types of atmospheric pollutants

Effects of water pollution

Effects of acid precipitation

UNIT III: SeASOns AND EcliPSe

This unit focuses on the characteristics of the Earth. It describes how the planet revolves

around the sun while rotating around its axis. This will explain how the earth’s seasons are

formed, the differences between the length of the day and night.

INTENDED LEARNING OUTCOMES:

At the end of the lesson the learners are expected to:

Explain ways of using Earths resources

Explain how greenhouse effect and global warming affect the environment

Explain how some human activities affect the atmosphere

Show what causes changes in the season in the Philippines

Explain how solar and lunar eclipses occurs

OVERVIEW

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ACTIVITY MENU

Lesson 1: Tilt AND tHe SeASOn

How does the Earth’s motion affect seasons on Earth?

Wind System in the Philippines

The Earth

Lesson 2: OccURRences of EcliPSes

Properties of moon

Varied phases of the moon

Types of eclipse

Tides and how they occur

People beliefs and practices about the eclipse

Lesson 3: The Bodies of Water and natural resources

Activity 1: The bodies of water: Table Completion

Activity 2: Uses of water and water pollution: Essay

Activity 3:The earth natural resources: Earth’s different resources

Activity 4: Slogan making: Protecting Earth’s Natural resources

Lesson 4: The Earth’s Natural Resources: Essay

UNIT II:

Activity 1: Composition and Layers of the Atmosphere: Table completion

Activity 2: Atmosphere’s Role in Weather Phenomena: enumeration

Activity 3: Atmospheric Pollution: enumeration

UNIT III: Seasons and Eclipse

Activity 1: Tilt and the Season: essay

Activity 2: Occurrences of Eclipses: drawing and enumeration

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ACTIVITY #1

THE BODIES OF WATER

REMINDER:

For you to be able to answer this activity you must first read and study lesson 3: The

Bodies of Water on Earth and in the Philippines in your book (Science Links 7) pp.311-

332.

DIRECTION: Supply the needed information below by completing the table.

Water System

The Different Bodies of Water in the Philippines

Oceans

Location

Covered

Continents

Volume

Depth

Area

Unique

Characteristics

Water System Description Examples

Lotic 1.

2.

3.

Lentic 1.

2.

3.

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ACTIVITY #2

Eutrophic and Oligotrophic

Description Example

Eutrophic

1.

2.

Oligotrophic

1.

2.

USES OF WATER AND WATER POLLUTION

REMINDER:

For you to be able to answer this activity you must first read and study

lesson 1: The Bodies of Water on Earth and in the Philippines in your book

(Science Links 7) pp.311-333.

DIRECTION: Explain and answer the following:

1. What are the uses of water?

_________________________________________________________________________________

_________________________________________________________________________________

2. What are the causes of water pollution? ________________________________________________________________________________

________________________________________________________________________________

3. How are humans, animals, and plants affected by water pollution? _______________________________________________________________________________

_________________________________________________________________________________

4. How can you help resolve, or at least lessen, the problems of water pollution? How

can I help my community to raise awareness of the issue?

________________________________________________________________________________

________________________________________________________________________________

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ACTIVITY #3

THE EARTH NATURAL RESOURCES

REMINDER:

For you to be able to answer this activity you must first read and study Lesson 4:

Earths Natural Resources in your book (Science Links 7) pp.333-346.


1. Explain what is a natural resource?

2. Where does the energy come from?

3. Where do the natural resources commonly found?

a.

b.

c.

4. What are resources found in the:

Atmosphere

Hydrosphere

Lithosphere

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ACTIVITY #4

5. What are the different energy resources?

REMINDER:

For you to be able to answer this activity you must first read and study Earth's natural Resources

(Science Links 7) pp.333-346.

DIRECTION: In your understanding explain the following:

1. How do renewable resources become non-renewable?

2. How does the mismanagement of natural resources affect the environment?

3. In what way you will protect and reclaim our environment?

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ACTIVITY #5

SLOGAN MAKING

DIRECTION: In an Oslo paper or long bond paper make a slogan about protecting our

natural resources. Make it creative and meaningful.

Rubrics for your slogan:

4 3 2 1

Craftsmanship

The slogan is

exceptionally

attractive in

terms of

neatness. Well-

constructed

and not messy.

The slogan is

attractive in

terms of

neatness.

Good

constructions

and not very

messy.

The slogan is

acceptably

attractive

though it may

be a bit messy.

The slogan

is

distractingly

messy.

Creativity

The slogan is

exceptionally

creative. A lot

of thought

and effort was

used to make the banner.

The slogan is

creative and a

good amount

of thought was

put into

decorating it.

The slogan is

creative and

some thought

was put into it.

The slogan

does not

reflect any

degree of

creativity.

Originality

Exceptional use

of new ideas

and originality

to create slogan

Good use of

new ideas and

originality to

create slogan

Average use of

new ideas and

originality to

create slog

No use of new

ideas and

originality to

create a slogan

Other Activity Rubrics

CRITERIA DESCRIPTION 4 3 2 1

Accura

cy of

Content

The students show

a deep

understanding on the concept.

The students

show

considerable

of the concept presented.

The students

show shallow of

the concept presented.

The students show

limited of the

concept presented.

Organizati

on of

Ideas

A very clear

message is

conveyed to the

audience

A clear

message is

conveyed to

the audience

The message

conveyed to the

audience lacks

clarity or details.

The message

conveyed to the

audience lacks

clarity and details.

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ACTIVITY #1

COMPOSITION AND LAYERS OF THE ATMOSPHERE

REMINDER:


Composition and Layers of the Atmosphere in your book (Science Links 7) pp.357-361.

DIRECTION: Answer the following questions:

1. What is the composition of the atmosphere?

Gas Atmospheric Composition (%)

2. Give the layers of the atmosphere and describe each layer.

Layer Description/ Characteristics

a.

b.

c.

d.

3. What are the different types of greenhouse gases? Give its sources.

Types of Greenhouse

Gases

Sources

a.

b.

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ACTIVITY #2

c.

d.

e.

4. What is the effect of greenhouse gases released by human activity?

ATMOSPHERE’S ROLE IN WEATHER PHENOMENA

REMINDER:


Atmosphere’s Role in Weather Phenomena in your book (Science Links 7) pp.362-

374.

DIRECTION: Answer the following questions:

1. What are the factors that affect the weather? Give the effect of each factor to

weather.

a. -

b. -

c. -

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d. -

e. -

2. How are the clouds formed? Make an illustration.

3. What are the different types of tropical cyclones? Explain each in your understanding.

f. -

g. -

h. - ________________________________________________

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ACTIVITY #3

ATMOSPHERIC POLLUTION

REMINDER:

For you to be able to answer this activity you must first read and study Lesson 3: Atmospheric

Pollution in your book (Science Links 7) pp.375-378.


1. What are the different kinds of pollutants? Explain its sources and effect.

a. -

b. -

c. -

d. -

e. -

f. -

2. What are the effects of air pollution?

3. What are the effects of acid precipitation?

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ACTIVITY #1

TILT AND THE SEASON

REMINDER:


The Earth’s Tilt and the Season (Science Links 7) pp.388-396.

DIRECTION: In your understanding explain the following:

1. Describe the characteristics of the earth.

2. How does the motion of the Earth affect Earth seasons?

3. What are the factors that determine the seasons of the earth?

4. What are the different seasonal phenomena?

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ACTIVITY #2

5. What are the different seasons in the Philippines?

_______________________________________________________________________________________

_______________________________________________________________________________________

_______________________________________________________________________________________

1. Observe and draw the phases of the moon in two weeks. Indicate the date and

time in every phase. Use another sheet of bond paper for this activity.

2. What are the different types of eclipses? Make an

illustration.

a.

b.

3. What are the different types of tides and describe how these tides occur?

a. -

b. -

4. Give two superstitious beliefs about the occurrences of an eclipse.

a.

b.

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REFERENCES

5. Give two practices or rituals that have been followed during an eclipse.

a.

b.

6. Give two practices and rituals that counteract the negative effects of an eclipse?

a.

b.

Printed Books:

Madriaga, Estrellita A et.al (2020), Science Links 7, by Rex Bookstore.

Angeles, Delfin C. et.al (2018), Science Vistas 7, Salesianabooks by Don Bosco,Press,

Inc.

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learning packet 3 & 4 science 7

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