Exploring Our World: Landscapes and Livelihoods · third-class

Active learning ideas

Understanding Local Biodiversity

Active learning helps third-class students grasp local biodiversity because direct observation and hands-on mapping make abstract concepts concrete. When students physically explore their schoolyard or handle real specimens, they connect knowledge to place, building lasting understanding of living things and their needs.

• NCCA Curriculum Specifications
• NCCA: Primary - Environmental care
• NCCA: Primary - Natural environmental features

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

Activity 01

• Experiential Learning
• 45 min · Small Groups

Schoolyard Biodiversity Hunt: Mapping Species

Provide clipboards, magnifiers, and identification charts. Students in small groups explore the school grounds for 20 minutes, sketching and listing plants and animals with their habitats. Groups then share findings on a class mural, discussing native status.

Analyze why a diverse range of plants and animals is beneficial for an ecosystem.

Facilitation Tip

During the Schoolyard Biodiversity Hunt, provide each pair with a simple hand lens to encourage close inspection of leaves and bark, which deepens observation skills.

What to look for

Provide students with pictures of local plants and animals. Ask them to sort these into two groups: 'Native to Ireland' and 'Non-native to Ireland'. Follow up by asking them to explain their reasoning for one or two examples.

• Apply
• Analyze
• Evaluate
• Self-Awareness
• Self-Management
• Social Awareness

Activity 02

• Experiential Learning
• 30 min · Pairs

Habitat Matching Cards: Pair and Sort

Prepare cards with local species photos and habitat descriptions. Pairs match species to habitats like woodland or pond, then sort into native and non-native piles using provided keys. Discuss matches as a class.

Differentiate between native and non-native species in our locality.

Facilitation Tip

For Habitat Matching Cards, include a small set of blank cards so students can create their own matches based on what they find in school grounds or local parks.

What to look for

On a small card, have students draw a simple sketch of a local habitat (e.g., a garden, a pond edge). Ask them to label at least three living things they might find there and write one sentence explaining why having many different types of living things is good for that habitat.

• Apply
• Analyze
• Evaluate
• Self-Awareness
• Self-Management
• Social Awareness

Activity 03

• Experiential Learning
• 40 min · Small Groups

Biodiversity Food Web Weave: Group Build

In small groups, students use yarn and name tags to create a food web linking local producers, consumers, and decomposers. Identify how removing one species affects the web. Present to the class.

Construct a list of local wildlife and their habitats.

Facilitation Tip

When building the Biodiversity Food Web Weave, have students physically stand in a circle holding string to represent energy flow, which makes dependencies visible and memorable.

What to look for

Pose the question: 'Imagine a new, fast-growing plant arrives in our local park that pushes out the native flowers. What problems could this cause for the insects and birds that live there?' Facilitate a class discussion, guiding students to connect species diversity with ecosystem health.

• Apply
• Analyze
• Evaluate
• Self-Awareness
• Self-Management
• Social Awareness

Activity 04

• Experiential Learning
• 25 min · Individual

Local Wildlife Journal: Observation Log

Individually, students track one habitat weekly over four weeks, noting species changes and weather impacts. Compile into a class book with drawings and reasons for diversity importance.

Analyze why a diverse range of plants and animals is beneficial for an ecosystem.

Facilitation Tip

Ask students to record observations in their Local Wildlife Journal using both sketches and short notes to reinforce attention to detail and curiosity.

What to look for

Provide students with pictures of local plants and animals. Ask them to sort these into two groups: 'Native to Ireland' and 'Non-native to Ireland'. Follow up by asking them to explain their reasoning for one or two examples.

• Apply
• Analyze
• Evaluate
• Self-Awareness
• Self-Management
• Social Awareness

A few notes on teaching this unit

Experienced teachers start with what students already know by asking them to name plants or animals they see daily, then layer in new vocabulary like 'biodiversity' and 'habitat.' Avoid overwhelming them with too many terms at once. Research shows that repeated, short outdoor observations build confidence and observation skills more effectively than single, long field trips.

Successful learning looks like students confidently naming native and non-native species, explaining habitat needs, and showing how different species depend on one another in food webs. You’ll see evidence of this in their maps, journal entries, and group discussions.

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Watch Out for These Misconceptions

• During the Schoolyard Biodiversity Hunt, watch for students assuming all common plants and animals are native to Ireland.

  Use the hunt as a chance to compare lists after the activity, pointing to specific examples on the map where non-natives like rhododendron appear, then discuss why they were introduced and their effects.

• During the Biodiversity Food Web Weave, watch for students thinking that having more species always means a healthier ecosystem.

  Have students test the web by removing one species and observing the impact on others, using string breaks to physically show disruption and reinforce the idea of balance rather than sheer numbers.

• During the Local Wildlife Journal, watch for students recording only seasonal changes and not recognizing gradual shifts caused by invasives.

  Ask students to revisit their first journal entry after a month and add new observations or questions, then compare entries in small groups to highlight changes and discuss causes.

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Methods used in this brief

• Experiential Learning