GRADES 1 to 12

        DAILY LESSON LOG

School:

Grade Level:

IV

Teacher:

Learning Area:

SCIENCE

Teaching Dates and Time:

WEEK 7

Quarter:

4TH Quarter

MONDAY

TUESDAY

WEDNESDAY

THURSDAY

FRIDAY

I. OBJECTIVES

A .Content Standards

The sun as the main source of heat and light on earth.

B .Performance Standards

C. Learning Competencies/

     Objectives

    Write the LC code for each

Describes the role of the sun in the water cycle

S4ES-IVi-10

• . Observe the processes involved in the water cycle.
•   Operationally define what  a water cycle is.
•   Describe the role of the sun in the water cycle.
•  Explain the processes involved in the cycle.

Describe the effects of the sun.

S4ES-IVi-11

• Identify the beneficial and harmful effects of the sun’s heat and  light on living things.
• Explain how the sun affects living things.

Describe the effects of the sun.

S4ES-IVi-11

• Practice safety precautions to avoid the negative effects of too much exposure to sunlight.

II. CONTENT

Lesson 68: The Role of the Sun in the Water Cycle

Lesson 69: Effects of Sun’s Heat and Light

Lesson 70: Practice Safeyt Precautions on the Effects of the Sun

III. LEARNING RESOURCES

A. References  

1. Teacher’s Guide pages

348 - 351

352 - 357

358 - 360

2. Learner’s Materials pages

306 - 310

311 - 315

316 - 318

3. Textbook pages

4. Additional Materials from Learning  Resource (LR) portal

B. Other Learning Resources / materials

Improvised alcohol lamp, sardine can, improvised tripod,aluminum foil

diagram of the water cycle, marker, manila paper

pictures of plants and animals and  human activities during sunny days, manila paper, marker

picture of a boy with a burnt skin, potted plants with withered leaves, pictures of dead animals, picture of depicting drought, manila paper, marker

activity cards, manila paper, marker, pictures of pupils wearing umbrella, sunglasses, cap

IV. PROCEDURES

A. Reviewing previous lesson or presenting the new lesson

Review about the previous lesson.How are shadows formed?

Review about the processes involved in the water cycle.

Review the pupils on the previous lessons learned.

Ask: What is the main source of heat and light?

Is the heat of the sun beneficial or harmful to living things? In what way?

Review the beneficial of living things from the heat and light of the sun.

Review  harmful effects  of the sun on  living things.

B. Establishing a purpose for the lesson

Ask :

*What happened to the water when exposed under the sun?

*What caused it to become warmer?

*How about wet shirt? What caused it to dry?

* Where do you think the water will go? Let’s find out.

Present the illustration of the water cycle.

Tell that the activity is similar to the processes involved in the water cycle

Tell the class that they will learn about the benefits that we can get from the sun and its harmful effects .

Tell the class, you went to the beach and did not apply sunblock lotion on your skin, what will happen to your skin?

Present the pictures of pupils wearing umbrella, sunglasses, and cap.

Ask the pupils the reason why they wear these things.

C. Presenting examples / instances of the new lesson

Give safety precautions before performing the activity on heatng substance:

Perform LM- Lesson 68   Activity  1: “What Are the Processes ? “

Perform LM- Lesson 68  Activity  2: “What’s My Role? “

Perform LM- Lesson 69

Activity  1: “How Beneficial is thw Sun’s Heat and Light ? “

Perform LM- Lesson 69  Activity  2: “How Harmful is the Sun’s Heat and Light on Living Things ? “

Perform LM- Lesson 70 Activity  1: “Am I Protected ? “

D. Discussing new concepts and practicing new skills #1

Presentation of the group’s output.

Answer the guide questions.

Group Presentations

Answer the guide question.

Reporting of their findings and answer the guide questions.

Reporting of their findings and answer the guide questions.

Presentation of the group’s output.

Answer the guide questions

E. Discussing new concepts and practicing new skills #2

Discuss  the role of the sun in the water cycle.

Discuss again the water cycle

and the role of the sun

the processes involved.

Discuss further about the lessons.

Give more situations where sun’s heat is needed by plants, animals and humans.

Elaboration  on the lesson.

What are the harmful effects of the heat of the sun on living things?

Discuss the lesson:

Give the background information.

F. Developing Mastery

 (Leads to Formative Assessment)

Describe the role of the sun in the water cycle.

What are the processes involved in the water cycle?

What are the processes involved in the water cycle?

What is the role of the sun in the water cycle?

What would  likely to happen if one of the processes in the water cycle will  not occur?

Have the pupils illustrate the water cycle and label the process involved. Draw arrows to show the cycle of water.

In what way is the sun’s heat and light beneficiall to living things?

What are the harmful effects of sun’s heat on animals? on plants? on humans?

What are rhe safety precautions that we should practice to protect ourselves from the sun’s excessive heat and light ?dark

G. Finding practical application of concepts and skills in daily living

What should we do in order to sustain the availability of water?

It is a sunny day , what activities you and your family can do?

Mang Pablo had 3 working carabaos in his farm. In what way can he protects his animals from the intense heat of the sun?

Too much exposure to sunlight can harm you. If you are chosen to join the National Jamborrete to be held in a beach, what preparations will you do?

Why do some people wear dark sunglasses on hot sunny days?

H. Making generalizations and abstractions about the lesson

Describe the role of the sun in the water cycle.

What are the processes involved in the water cycle?

What is the role of the sun in the water cycle?

What are the processes involve in the water cycle?

What are the benefits of plants, animals, and humans from the heat and light of the sun?

What are the harmful effects of sun’s heat and light to animals, plants and human?

What  are the safety precautions to avoid the negative effects of too much exposure to sunlight.

I. Evaluating learning

Pupils’ activity may serve as assessment.

Answer the following questions briefly on your science notebook.

1. In your own words, define water cycle.
2. 2. What are the processes involve in the water cycle?
3. What is the role of the sun in the water cycle?
4. In a paragraph form, explain the water cycle.

Pupils’ activity may serve as assessment.

1. Answer the ff.

1. In what way is the sun beneficial to:

1. Animals
2. Plants
3. Humans

Choose the letter of the correct answer.

See TG p.356 - 357

Put a check mark (/) opposite the statement if it is a GOOD practice and cross (x) if it is NOT A GOOD practice.

1.Playing under the sun at noon time.

2. Wearing a wide-brimmed hat on sunny days.

See Tg p. 360

J. Additional activities for application or remediation

Make a Diorama of the water cycle using recyclable  or indigenous materials.

Research on other harmful effects of the sun on living things.

V. REMARKS

VI. REFLECTION

A. No. of learners who earned 80% on this formative assessment

B. No. of learners who require additional activities for remediation

C. Did the remedial lessons work?

No. of learners who have caught up the lesson

D.  No. of learners who continue to require remediation

relateE.Which of my teaching strategies worked well? Why did these work?

F.What difficulties did I encounter which my principal or supervisor can help me solve?

G.What innovation or localized materials did I use/discover which I wish to share with other teachers?