Young Explorers: Investigating Our World · 1st Class

Active learning ideas

Climate Change and Its Impacts

Active learning helps young students grasp abstract climate concepts by turning ideas into tangible experiences. When they sort weather from climate or model greenhouse gases, they build mental models that last longer than lectures alone. Hands-on work also reduces anxiety about a topic that can feel overwhelming, making space for curiosity and problem-solving.

• NCCA Curriculum Specifications
• NCCA: Junior Cycle Science - Earth and Space
• NCCA: Junior Cycle Science - Climate and Environment

• 25–45 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Case Study Analysis
• 30 min · Pairs

Sorting Game: Weather vs Climate

Prepare cards with pictures of daily weather events and long-term patterns. In pairs, students sort them into 'weather' or 'climate' piles, then share reasons with the class. Follow with a class chart.

Explain the difference between weather and climate.

Facilitation Tip

During the Sorting Game, circulate and ask students to verbalize their reasoning for each card placement to reinforce the time-scale difference between weather and climate.

What to look for

Provide students with two scenarios: 'It rained heavily yesterday' and 'Summers in Ireland have been getting warmer over the last 50 years.' Ask students to write 'Weather' or 'Climate' next to each scenario and explain their choice in one sentence.

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

Activity 02

• Case Study Analysis
• 45 min · Small Groups

Model Building: Greenhouse Effect

Provide clear plastic bags, soil, and thermometers. Students seal one bag as a 'greenhouse' and leave another open, then place both in sunlight and record temperature changes over 20 minutes. Discuss why the sealed bag warms faster.

Analyze the human activities that contribute to climate change.

Facilitation Tip

While building the Greenhouse Effect model, pause to ask guiding questions like 'What do you think happens to the heat when the plastic wrap is removed?' to deepen their understanding of cause and effect.

What to look for

Show images of a car driving, a factory emitting smoke, and a forest. Ask students to point to the images that show activities contributing to climate change and briefly explain why.

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

Activity 03

• Case Study Analysis
• 35 min · Pairs

Impact Mapping: Ireland's Changes

Give students Ireland outline maps. They draw or sticker symbols for impacts like floods or warmer winters based on class-read facts. Pairs present one impact and a simple action to help.

Discuss the potential impacts of climate change on Ireland and globally.

Facilitation Tip

For Impact Mapping, provide a mix of local and global images so students see connections between global warming and Irish experiences like coastal erosion.

What to look for

Ask students: 'Imagine you are talking to a younger sibling. How would you explain why the weather today is different from the climate of Ireland?' Encourage them to use the terms 'weather' and 'climate' in their explanation.

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

Activity 04

• Case Study Analysis
• 25 min · Whole Class

Story Circle: Future Weather

In a circle, students add one sentence to a group story about Ireland's weather in 50 years if we reduce pollution. Record and revisit to compare predictions.

Explain the difference between weather and climate.

Facilitation Tip

In the Story Circle, model storytelling with vivid details and encourage students to include sensory language about weather to make the future scenarios more relatable.

What to look for

Provide students with two scenarios: 'It rained heavily yesterday' and 'Summers in Ireland have been getting warmer over the last 50 years.' Ask students to write 'Weather' or 'Climate' next to each scenario and explain their choice in one sentence.

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

A few notes on teaching this unit

Experienced teachers approach this topic by starting with the familiar before introducing the complex. Connect climate change to students’ daily observations of Irish weather, then gradually build to global causes and effects. Avoid overwhelming young learners with doom-and-gloom data; instead, focus on actions they can take, no matter how small. Research shows that combining local examples with hands-on models increases both understanding and motivation to act.

Successful learning looks like students confidently distinguishing weather and climate, explaining how human actions affect the climate, and identifying local impacts in Ireland. They should use correct vocabulary in discussions and apply their understanding to suggest simple solutions. Evidence of learning includes clear sorting, accurate models, and thoughtful mapping of real-world changes.

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Watch Out for These Misconceptions

• During the Sorting Game, watch for students who confuse weather and climate.

  Use the sorting cards to pause and ask, 'Is this something we experience today, or something that happens over many years?' Have them place the cards on a timeline drawn on the board to visualize the difference.

• During the Model Building activity, watch for students who think greenhouse gases only cause warming.

  After building the model, ask groups to describe all the changes they observed, such as melting ice or rising water levels, and list these on a class chart to connect warming to other effects.

• During the Story Circle activity, watch for students who say climate change is natural and unstoppable.

  Use the role cards from the activity to prompt students to act out both harmful actions and protective choices, then discuss how their actions as a class could slow climate change.

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Methods used in this brief

• Case Study Analysis