Objective
By the end of this lesson, the student will be able to explain how the Earth and the Sun interact to cause regular changes such as day and night, seasons, and how these changes affect the Earth's surface through processes like erosion and weathering.
Materials and Prep
- Paper and pencils for note-taking and drawing
- Access to a window or outdoor space to observe the sun
- Clear understanding of basic Earth and Sun concepts (day/night, seasons)
Activities
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Sun Observation: Spend some time looking outside at the sun during the day. Have the student note the position of the sun in the sky at different times (morning, noon, and evening). Discuss how the sun's position changes and what that means for day and night.
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Seasons Chart: Create a chart that shows the four seasons. Have the student draw pictures representing each season and write down how the sun affects the weather during those times (like sunny in summer, snowy in winter).
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Earth Surface Changes: Discuss how the sun can change the Earth's surface. Ask the student to think of examples like how rain can wear away rocks or how sunlight can dry up puddles. Have them draw a picture of a landscape showing these changes.
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Story Time: Have the student write a short story about a day in the life of the Earth and the Sun. They can include elements like day turning into night and how that affects the plants and animals.
Talking Points
- "The Earth spins on its axis, and that’s why we have day and night. When our side of the Earth faces the Sun, it’s daytime!"
- "The Sun is like a big lamp in the sky! It helps plants grow and keeps us warm."
- "Did you know that the Earth’s tilt is what gives us seasons? When it’s summer here, it’s winter in another part of the world!"
- "Erosion happens when wind or water carries away soil and rocks. This can change how our landscape looks over time!"
- "The sun can make things hot and dry, which can change rivers and lakes. Have you ever seen a puddle disappear on a sunny day?"