Science (EVS K-5) · Class 1

Active learning ideas

Types of Plants: Trees, Shrubs, Herbs

Active learning helps students move beyond textbook definitions by using real plants and hands-on tasks. When students touch, measure, and sort actual plants, they form clear mental images of size, stems, and growth habits that words alone cannot match.

• CBSE Learning Outcomes
• CBSE: The World of Plants - Class 1

• 25–40 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Stations Rotation
• 30 min · Whole Class

Garden Walk: Identify Plant Types

Lead students on a 15-minute walk around the school garden or playground. Ask them to point out trees, shrubs, and herbs, noting one feature for each. Back in class, they draw and label three plants they saw.

Compare the characteristics of a tree, a shrub, and a herb.

Facilitation Tip

During Creative Models, supply only paper, clay, and matchsticks to keep the task focused on plant structure rather than decorative elements.

What to look for

Show students pictures of different plants. Ask them to hold up one finger for a tree, two fingers for a shrub, and three fingers for a herb. Then, ask them to point to a plant that creeps or climbs.

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

Activity 02

• Stations Rotation
• 25 min · Small Groups

Sorting Cards: Classify Plants

Prepare cards with pictures or pressed leaves of trees, shrubs, herbs, creepers, and climbers. In small groups, students sort them into labelled boxes and discuss reasons for each placement. Share one group sort with the class.

Justify why some plants are called 'creepers' or 'climbers'.

What to look for

Give each student a small card. Ask them to draw one example of a tree and label it. On the back, ask them to write one reason why we need plants (e.g., for food, for shade).

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

Activity 03

• Stations Rotation
• 35 min · Pairs

Pairs Measure: Plant Heights

Pairs use rulers or sticks to measure heights of nearby plants and classify as tree, shrub, or herb. Record findings on a class chart. Discuss how stem strength affects height.

Differentiate between plants that provide food and those that provide shade.

What to look for

Gather students in a circle and show them a real rose plant and a mint plant. Ask: 'How are these plants different? Which one is a shrub and which is a herb? How do you know?' Encourage them to use the new vocabulary.

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

Activity 04

• Stations Rotation
• 40 min · Individual

Creative Models: Build Plant Types

Provide sticks, leaves, clay, and paper. Individually, students build models of a tree, shrub, and herb. Label parts and present to peers.

Compare the characteristics of a tree, a shrub, and a herb.

What to look for

Show students pictures of different plants. Ask them to hold up one finger for a tree, two fingers for a shrub, and three fingers for a herb. Then, ask them to point to a plant that creeps or climbs.

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

A few notes on teaching this unit

Teachers should start with real plants before moving to pictures or models. Research shows that young learners build accurate concepts when they handle three-dimensional objects first. Avoid beginning with flat images, as these often reinforce the misconception that height alone defines a tree.

By the end of the activities, students will confidently group local plants into trees, shrubs, herbs, creepers, and climbers. They will explain their choices using the language of stems, height, and branching patterns with at least two clear reasons per classification.

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Watch Out for These Misconceptions

• During Garden Walk, watch for students who label any tall plant as a tree.

  Ask them to measure the thickest stem at 30 cm above the ground. If it is less than 5 cm thick, it is likely a shrub. Use the whiteboard to record measurements and compare in a small group.

• During Sorting Cards, students may think herbs never grow big or give shade.

  Include a card of the banana plant among the herbs and ask students to feel its large soft stem. Have them compare its size to a rose shrub card to see that soft does not mean small.

• During Garden Walk, some students may call creepers or climbers 'not real plants'.

  Bring a pumpkin vine and money plant to the walk. Ask students to trace the vine with their fingers and notice the tendrils or roots that help it hold on. In the circle, have them share one way each plant reaches sunlight.

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Methods used in this brief

• Stations Rotation