K-6 Science for the Next Generation

Lesson Plans
Changes to the Earth

Learning Objectives

  • Identify different types of landforms and describe their characteristics.
  • Explain how natural processes like weathering and erosion contribute to the formation and change of landforms.
  • Recognize the difference between slow and rapid changes to the Earth's surface.
  • Understand how volcanic eruptions and earthquakes can rapidly alter landforms.
  • Discuss examples of landforms that have been shaped by natural processes over time.

Introduction and Hook

Begin by asking students to look out the window and identify different landforms they see, such as mountains, rivers, or valleys. This will help them connect the lesson to their immediate environment.

Go to the Lesson

Introduce the concept of landforms and how they are shaped by natural processes. Use images or diagrams to illustrate different types of landforms.

Direct Instruction

Explain the processes of weathering and erosion and how they contribute to the formation and change of landforms. Use diagrams to show how these processes work over time.

Discuss rapid changes to the Earth's surface, such as volcanic eruptions and earthquakes, and their impact on landforms.

Guided Exploration

Watch the 'Bryce Canyon National Park – Virtual Field Trip' video to explore geological processes like weathering and erosion. This video provides a real-world example of how natural forces shape landscapes over time.

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Engage students in a discussion about how different landforms are created and changed by natural processes. Encourage them to think about examples from their own environment.

Hands-On Activity

Conduct a hands-on activity where students create models of landforms using clay or other materials. They can simulate weathering and erosion using water and wind.

Use the 'Properties of Soil' assessment to explore soil types and their role in shaping landforms. This activity helps students understand soil properties and their impact on landform development.

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Independent Practice

Assign students to research a specific landform and the processes that have shaped it. They can present their findings to the class.

Use the 'Minerals and Their Uses' assessment to reinforce understanding of how minerals contribute to landform characteristics. This worksheet engages students with questions about mineral importance.

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Check for Understanding

Conduct a class discussion to review key concepts about landforms and the processes that shape them. Ask students to share examples from their research.

Use formative assessment techniques, such as exit tickets, to gauge student understanding of the lesson objectives.

Review and Reflection

Have students reflect on what they have learned about landforms and natural processes. Encourage them to write a short paragraph summarizing their understanding.

Discuss the importance of understanding Earth's processes in relation to environmental conservation and protection.

Assessment and Extension

Administer the 'Review – Processes That Shape the Earth' assessment to evaluate students' comprehension of the unit. This comprehensive review helps assess understanding of key concepts.

Try the Quiz
Assessment thumbnail

Encourage students to extend their learning by exploring additional resources or conducting experiments related to Earth's processes.

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