Exploring Our World: Global Connections and Local Landscapes · 5th Class

Active learning ideas

Earthquakes: Causes, Measurement & Mitigation

Active learning works for earthquakes because students need to see, touch, and map stress, waves, and damage to grasp abstract concepts like magnitude and plate movement. When students model tectonic stress with jelly, compare scales with cards, and design safety plans, they build lasting mental models instead of memorizing facts.

• NCCA Curriculum Specifications
• NCCA: Primary - Physical worlds
• NCCA: Primary - People and other lands

• 30–50 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Problem-Based Learning
• 45 min · Small Groups

Hands-On: Jelly Plate Boundaries

Prepare trays of set gelatin to mimic Earth's crust over plates. Students push, pull, or slide trays together to simulate convergent, divergent, and transform boundaries, noting vibrations as earthquakes. Groups sketch results and link to real plate maps.

Analyze the relationship between plate boundaries and earthquake distribution.

Facilitation Tip

During Jelly Plate Boundaries, remind students to press slowly to build visible stress before releasing to model sudden fault slips.

What to look for

Pose this question: 'Imagine you are explaining earthquakes to someone who has never heard of them. What are the two main things they need to know about why they happen and how we measure them?' Listen for accurate use of terms like tectonic plates, faults, and seismic waves.

• Analyze
• Evaluate
• Create
• Decision-Making
• Self-Management
• Relationship Skills

Activity 02

• Problem-Based Learning
• 30 min · Pairs

Scale Sort: Richter vs Mercalli

Provide cards with Richter values, Mercalli descriptions, and scenarios like shaking or damage. Pairs sort into charts comparing magnitude to intensity, then discuss applications for warnings versus reports. Share class insights.

Compare the Richter and Mercalli scales for measuring earthquake intensity.

Facilitation Tip

When sorting Richter and Mercalli cards, ask students to read aloud the energy and damage descriptions before placing them into columns to reinforce vocabulary.

What to look for

Provide students with a short scenario describing earthquake effects (e.g., 'Buildings swayed, and people felt shaking for 30 seconds'). Ask them to assign a Mercalli intensity level (e.g., V or VI) and explain their reasoning based on the described effects.

• Analyze
• Evaluate
• Create
• Decision-Making
• Self-Management
• Relationship Skills

Activity 03

• Problem-Based Learning
• 50 min · Small Groups

Design Challenge: School Quake Plan

Groups research past earthquakes online or from texts. They brainstorm and draw plans with evacuation routes, supply kits, and drills for a local school. Present plans and vote on best features.

Design a community preparedness plan for an earthquake-prone region.

Facilitation Tip

As students design the School Quake Plan, circulate with a checklist of safety features—evacuation routes, drop-cover-hold positions, and emergency supply locations—to guide their decisions.

What to look for

On an index card, have students draw a simple diagram showing a fault line and the direction of plate movement that could cause an earthquake. Ask them to label the fault and write one sentence explaining what happens when the plates move.

• Analyze
• Evaluate
• Create
• Decision-Making
• Self-Management
• Relationship Skills

Activity 04

• Concept Mapping
• 35 min · Pairs

Concept Mapping: Global Quake Patterns

Distribute blank world maps and recent earthquake data lists. Students plot events with colored pins, overlay printed plate boundaries, and annotate high-risk zones. Discuss why patterns form.

Analyze the relationship between plate boundaries and earthquake distribution.

Facilitation Tip

When students map global quake patterns, have them use colored pencils to mark plate boundaries and quake clusters, then explain their color choices to the group.

What to look for

Pose this question: 'Imagine you are explaining earthquakes to someone who has never heard of them. What are the two main things they need to know about why they happen and how we measure them?' Listen for accurate use of terms like tectonic plates, faults, and seismic waves.

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

A few notes on teaching this unit

Teachers should ground instruction in hands-on modeling before abstract scales, because students learn that energy release and shaking are connected through their own experiences. Avoid starting with scale definitions; instead, let patterns emerge from mapping and simulations so students feel the difference between magnitude and intensity. Research shows that students who physically simulate fault movement remember the process better than those who only hear explanations.

Students will explain that earthquakes concentrate at plate edges, distinguish magnitude from intensity, and apply both scales to real scenarios. They will collaborate to create an actionable school quake plan and critique their own maps for accuracy and clarity.

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Watch Out for These Misconceptions

• During Mapping: Global Quake Patterns, watch for students who claim quakes occur anywhere on Earth.

  Use the map activity to focus their eyes on the Ring of Fire and Himalayan zone, asking them to tally quakes along visible plate edges to replace randomness with evidence.

• During Scale Sort: Richter vs Mercalli, watch for students who think Richter measures shaking damage.

  Have students sort cards that pair Richter energy values with Mercalli effect descriptions, then debate which card belongs to each scale to clarify the difference through discussion.

• During Hands-On: Jelly Plate Boundaries, watch for students who believe animals can predict quakes.

  After modeling the jelly fault, redirect the class to discuss plate stress and waves, explicitly stating that animal behavior is not a reliable predictor and focusing on measurable causes instead.

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Methods used in this brief

• Problem-Based Learning
• Concept Mapping