Earth's Natural Hazards

Grade: 5 | Duration: 60 minutes | Class Size: 25

Subject: Science
Standard Alignment:

• NGSS: 5-ESS3-1 Earth and Human Activity - Obtain and combine information about ways individual communities reduce the impact of natural Earth processes.
• CCSS Literacy in Science:
  • RI.5.1 Quote accurately from a text when explaining what the text says explicitly and when drawing inferences.
  • SL.5.1 Engage effectively in a range of collaborative discussions.

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Learning Objectives (I Can Statements)

• I can identify and describe different types of natural hazards: earthquakes, hurricanes, floods, and volcanoes.
• I can explain how natural hazards affect people and communities.
• I can work with my classmates to discuss safety measures and ways communities prepare for natural hazards.
• I can use evidence from texts and pictures to explain natural hazards.

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Materials Needed

• Chart paper and markers
• Printed pictures of each natural hazard (earthquake, hurricane, flood, volcano)
• Student notebooks/journals
• "Natural Hazards" informational text excerpts (age-appropriate)
• Colored pencils/crayons
• Timer/clock
• Projector/Smartboard (optional for videos or images)
• Index cards with key vocabulary (earthquake, hurricane, flood, volcano, evacuation, fault line, evacuation plan, ash cloud)

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Lesson Outline

1. Introduction & Engagement (10 minutes)

• Hook: Begin with a short, engaging question:
  "Have you ever experienced a big storm or an earthquake? What happened?"
  Ask several students to share briefly.
• Show four pictures representing different natural hazards (earthquake, hurricane, flood, volcano) placed on the board or projector.
• Introduce today’s topic: Understanding Earth’s natural hazards and how they affect us.

Teacher Talk:
"Today we will learn about four natural hazards—the earth’s way of reminding us it is powerful! We’ll explore what they are, what causes them, and how communities stay safe."

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2. Direct Instruction: Exploring Natural Hazards (15 minutes)

• Earthquake:
  • Describe what causes earthquakes (shifting fault lines).
  • Show picture; discuss shaking and damage.
• Hurricane:
  • Explain formation over warm ocean waters; strong winds and rain.
  • Show picture; importance of evacuation.
• Flood:
  • Caused by overflowing rivers or heavy rain.
  • Show picture; discuss safety actions.
• Volcano:
  • Molten rock erupts from earth’s surface.
  • Show picture; explain lava and ash clouds.

Use a T-chart on chart paper titled “Hazard / How to Stay Safe” to record key facts and safety tips as you go.

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3. Collaborative Activity: Group Sorting & Discussion (15 minutes)

• Divide the class into 4 groups (~6 students each).
• Give each group a set of index cards with facts, safety tips, and effects related to each hazard mixed up.
• Task: Sort cards into correct hazard categories on a large poster paper or table.
• Each group shares one interesting fact and one safety tip with the class.

Differentiation:

• Provide groups with vocabulary word banks and visuals.
• Assign roles within groups (reader, recorder, presenter) to support diverse learners.
• Use sentence starters for EL students:
  • “This fact belongs to ____, because…”
  • “One way to stay safe is…”

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4. Independent Work: Reflect & Draw (10 minutes)

• Students write one "I can" statement summarizing what they learned.
• Prompt: "Draw a picture of one natural hazard and write two sentences about how people stay safe from it."
• Encourage labeling parts of their drawings (ex: ash cloud, shaking ground, floodwater).

Differentiation:

• Allow oral responses recorded by teacher or peer for students who struggle with writing.
• Provide writing frames for sentence support.

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5. Wrap-Up & Assessment (10 minutes)

• Whole class discussion:
  Use questioning to review:

  • What causes earthquakes?
  • How do hurricanes form?
  • Why is it important to have an evacuation plan?

• Students share "I can" statements aloud or explain their drawings to a partner.

• Collect journals/notebooks to check understanding.

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Differentiation Strategies

• Visual Supports: Pictures and graphics for key concepts.
• Cooperative Learning: Small groups to scaffold peer support.
• Sentence Frames & Word Banks: Aid EL and struggling writers.
• Flexible Response Modes: Drawing, oral explanation, and writing to meet diverse learning styles.
• Clear Instructions & Time Checks: Help maintain focus and manage time for all learners.

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Extension Ideas for Advanced Learners

• Research a recent natural disaster and present how communities responded.
• Create a safety plan poster for a specific hazard.

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Reflection for Teachers

• Observe student engagement in group work and discussions.
• Note students who benefit from language supports or alternative responses.
• Use student "I can" statements and drawings to assess depth of understanding and adjust future lessons accordingly.

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This highly interactive and multi-modal lesson ensures students connect to Earth’s natural hazards in meaningful and age-appropriate ways while building critical literacy and science skills aligned to Common Core and NGSS standards.