lOMoARcPSD|19337915 Pivot-4A- Lesson- Exemplar Grade-6-COT-2 may 26, 2022 Medical Laboratory Science (University of Luzon) Studocu is not sponsored or endorsed by any college or university Downloaded by Ram Victorio Mahinay (theycallmetorio@gmail.com) lOMoARcPSD|19337915 LEARNING AREA LEARNING DELIVERY MODALITY LESSON EXEMPLA R MATHEMATICS 6 MODULAR DISTANCE MODALITY SCHOOL TEACHER Teaching Date and Time LUMAMPONG BALAGBAG E/S LESTER O. SANGANGBAYAN MAY 26, 2022/10:00 am I. OBJECTIVES A. Content Performance Performance Standards Most Essential Learning Competencies ( MELC) B. Enabling Competencies (if available, write the attached enabling competencies) II. CONTENT III. LEARNING RESOURCES A. REFERENCE a. Teacher’s Guide b. Learner’s Materials from learning Resources c. Pages in textbook B. List of Learning Resources for developmental and Engagement Activities IV. PROCEDURE Introduction (Panimula) Grade Level Learning Area Quarter GRADE 6-TULIP SCIENCE 4 The learner demonstrates understanding about the earth’s rotation and revolution The learner is able to differentiate between rotation and revolution and describe the effects of the Earth’s motions Differentiate between rotation and revolution and describe the effects of the Earth’s motions Earth’s Motion MELC Science G6 Q4 LEARNERS PACKET (LEAP)- SCIENCE 6 REVIEW OF THE PAST LESSON In the Philippines, climate can be divided into two distinct seasons: the dry season and the wet season. The dry season occurs from December to May. The dry season is divided into cool dry season (December to February) and hot dry season (from March to May). The wet season occurs from June to November. PRE-TEST Tell whether the following statement is fact or bluff 1. The Earth is made of rocks, soil, fire, and air. 2. The Earth moves at a constant motion 3. Everyday, the Sun appears to rise in the west, travel across the sky, and set in the east. 4. A globe is a spherical model of Earth. 5. The rotation of Earth causes day and night Introducing the new topic The learners will learn the different Earth’s motion in Downloaded by Ram Victorio Mahinay (theycallmetorio@gmail.com) lOMoARcPSD|19337915 relation to the day and night, sequence of seasons of countries on Earth, and effects of Earth’s motions. https://www.youtube.com/watch?v=CqkQv617bcw The Earth is made of rocks, soil, water, and air. It is one of the planets that spins and travels around the Sun. The Earth is a very tiny part of the universe, but home to many forms of life. The Earth moves at a constant motion. Basically, the motions of the Earth can be classified into two ways: Rotation and Revolution. Everyday, the Sun appears to rise in the east, travel across the sky, and set in the west. You can observe this day in and day out. But the Sun does not move from east to west. Instead, the Earth is spinning on its axis at a regular and steady rate once every 24 hours or 1 whole day. This movement of Earth on its axis is called rotation. Earth's axis is an imaginary pole going right through the center of Earth from North to South. The direction of Earth’s rotation is from west to east or counterclockwise. Figure 1 Look at Figure 1 on the left as the Earth is represented by a globe. A globe is a spherical model of Earth. In this figure, you will see that the Earth rotates on its axis counterclockwise and that spinning of Earth on its axis is the Earth’s motion called rotation. One complete rotation of the Earth makes up a one complete day with day and night happening within 24 hours. Figure 2: Earth’s rotation causing day and night Photo from https://lrmds.deped.gov.ph/pdf-view/18201 Effects of Earth’s Rotation: Day and Night The Sun is the closest star to Earth. The sun seems to rise in the east and set in the west. The apparent movement of the Sun is due to the direction of Earth’s rotation. This rotation of Earth causes day and night. Downloaded by Ram Victorio Mahinay (theycallmetorio@gmail.com) lOMoARcPSD|19337915 Look at Figure 2, this time the illustration shows the sunlight (as represented by the arrows in the figure) receives by the Earth on some of its parts making it daytime for these parts facing the Sun. On the other hand, the figure also shows that as the Earth rotates, the other side of the Earth do not receive sunlight making it nighttime on these parts of the Earth that are not receiving direct sunlight. Figure 3: Earth’s revolution on its orbit around Sun Photo from https://lrmds.deped.gov.ph/pdf-view/18201 The second motion of the Earth is that it travels around the Sun in space. This movement of Earth around the Sun is called revolution. The Earth revolves around the Sun in a counterclockwise direction. It takes the Earth one year or 365 ¼ days to revolve around the Sun. The Gregorian calendar we presently use has only 365 days in a year. So, to compensate for the excess time and to keep the calendar in sync with the revolution of the Earth, a leap year is used for every four years. A leap year adds one day to the end of February once every fourth year to complete the 365 and ¼ days. In Figure 3, the arrows show the motion of Earth as it revolves around the Sun through its orbit, Earth’s orbit is an elliptical path Development (Pagpapaunlad) What I know? Learning Task 1: Draw a diagram of rotating Earth in this box and explain why the Earth has day and night. Do these on your answer sheets. Explain why Earth has day and night. Downloaded by Ram Victorio Mahinay (theycallmetorio@gmail.com) lOMoARcPSD|19337915 ________________________________________________ ________________________________________________ ________________________________________________ What is in? Draw a diagram of revolving Earth around the sun in this box and explain the sequences of seasons. Use arrow to represent the direction of its movement. Engagement (Pagpapalihan) Explain why Earth has sequences of seasons. ________________________________________________ ________________________________________________ ________________________________________________ What’s More On your answer sheets, label the diagram on the right based on how you understand the reasons for the occurrence of seasons include the following: 1. The name of each season 2. The date each season begins 3. The Earth’s axis, showing the tilt 4. Arrows to show the movement of the Earth around the Downloaded by Ram Victorio Mahinay (theycallmetorio@gmail.com) lOMoARcPSD|19337915 Sun What I Have Learned Assimilation (Paglalapat) Remember that the two basic motions of Earth are: ▪ Rotation that causes day and night. It takes place on its axis within 24 hours. ▪ Revolution that causes four seasons in some countries. It takes place on its orbit within 365 ¼ days. What I Can Do Answer the following in paragraph form. Do these on your answer sheets. 1. How does the earth move in space? 2. Why do we need to have a leap year once every four years? 3. Explain why it can be dark in Philippines and daytime in New York City at the same point in time. Use the terms rotation, Sun, and Earth. 4. Explain why seasons occur. The learners, in their notebook, journal or portfolio will write their personal insights about the lesson using the prompts below. I understand that _____________. I realize that __________________. V. REFLECTION Prepared by: LESTER O. SANGANGBAYAN TECAHER I Downloaded by Ram Victorio Mahinay (theycallmetorio@gmail.com)
