Science (EVS K-5) · Class 5

Active learning ideas

Earthquakes: Causes and Effects

Active learning works best here because earthquakes involve movement, waves, and real-world consequences that textbooks alone cannot capture. Students need to see, feel, and map these forces to build lasting understanding, not just memorise facts. Hands-on models and role-plays turn abstract concepts into tangible experiences that stick.

• CBSE Learning Outcomes
• CBSE: When the Earth Shook! - Class 5

• 20–35 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Simulation Game
• 30 min · Pairs

Simulation Game: Jello Fault Model

Prepare trays of unset jelly to represent Earth's crust. Insert plastic faults and let it set. Pairs gently shake trays sideways or up-down to simulate plate slips, then observe crack patterns and measure wave travel. Discuss how cracks widen with stronger shakes.

Explain what causes the ground to shake during an earthquake.

Facilitation Tip

During the Jello Fault Model activity, prepare the Jello plates the day before so students can focus on observing the crack patterns when you press the edges together.

What to look for

Provide students with a map of India showing major tectonic plate boundaries. Ask them to label two regions highly vulnerable to earthquakes and write one sentence explaining why. Also, ask them to list two immediate effects of an earthquake.

• Apply
• Analyze
• Evaluate
• Create
• Social Awareness
• Decision-Making

Activity 02

• Simulation Game
• 20 min · Whole Class

Demo: Slinky Seismic Waves

Use a long slinky held by two students at front. Send push-pull motions for P-waves and side shakes for S-waves. Whole class times wave speeds across room and notes damage potential. Record findings on class chart.

Analyze the different types of seismic waves generated during an earthquake.

Facilitation Tip

For the Slinky Seismic Waves demo, stretch the slinky along the floor or a long table to clearly show P-waves, S-waves, and surface waves in motion.

What to look for

Pose the question: 'If an earthquake struck your town, what are three specific things you or your family could do to stay safe?' Encourage students to share practical safety measures related to building collapse, fires, and communication.

• Apply
• Analyze
• Evaluate
• Create
• Social Awareness
• Decision-Making

Activity 03

• Concept Mapping
• 35 min · Small Groups

Concept Mapping: India Quake Zones

Provide outline maps of India marked with plate boundaries. Small groups colour high-risk areas using recent quake data, add labels for causes like subduction. Present maps and predict effects for one zone.

Predict the areas most vulnerable to earthquakes based on tectonic plate boundaries.

Facilitation Tip

When students map India’s quake zones, provide a blank outline map with tectonic plate boundaries pre-marked to save time and reduce frustration.

What to look for

Show students diagrams or short video clips illustrating P-waves, S-waves, and surface waves. Ask them to identify the type of wave shown and describe its motion and potential impact in one sentence.

• Understand
• Analyze
• Create
• Self-Awareness
• Self-Management

Activity 04

• Simulation Game
• 25 min · Small Groups

Role-Play: Quake Response

Assign roles like residents, rescuers, officials. Groups stage a quake scenario with props, act out shaking then effects like building falls. Debrief on preparation steps like drop-cover-hold.

Explain what causes the ground to shake during an earthquake.

What to look for

Provide students with a map of India showing major tectonic plate boundaries. Ask them to label two regions highly vulnerable to earthquakes and write one sentence explaining why. Also, ask them to list two immediate effects of an earthquake.

• Apply
• Analyze
• Evaluate
• Create
• Social Awareness
• Decision-Making

A few notes on teaching this unit

Teachers should balance concrete models with real-world data to avoid oversimplifying seismic waves. Avoid spending too much time on wave physics without connecting it to damage. Research shows students grasp wave types better when they see the slinky’s motion in slow motion or with a phone video, so use technology where possible. Always tie classroom activities to India’s geography to build local relevance and urgency.

By the end of these activities, students should explain how tectonic plate movements cause earthquakes, identify the three types of seismic waves and their effects, and describe practical safety measures for earthquake-prone areas. They should also read maps to locate high-risk zones in India and collaborate on emergency response plans.

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Watch Out for These Misconceptions

• During the Jello Fault Model activity, watch for students who attribute the shaking to the Jello shaking itself rather than the fault slip. Redirect them by asking, 'What moved first—the plate edge or the Jello?’ to highlight the cause.

  During the Jello Fault Model activity, ask groups to trace the crack with their fingers and note where the Jello plates touch. Remind them that the energy release happens at the slip point, not inside the Jello.

• During the Slinky Seismic Waves demo, listen for students who think all waves feel the same everywhere. Pause after each wave type and ask, 'Would a building shake more near the epicenter or 100 km away?’ to highlight distance effects.

  During the Slinky Seismic Waves demo, have students mark two points on the floor: one near the hand (epicenter) and one farther away. Ask them to describe how the slinky’s motion changes at each point.

• During the Mapping: India Quake Zones activity, watch for students who assume only coastal areas are at risk. Point to the Himalayan region on the map and ask, 'Why might these mountains be connected to earthquakes?’ to spark discussion.

  During the Mapping: India Quake Zones activity, provide a list of past earthquakes in the Himalayas and ask students to plot them on the map. Discuss how plate movements there differ from coastal faults.

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Methods used in this brief

• Simulation Game
• Concept Mapping