Science (EVS K-5) · Class 1

Active learning ideas

The Super Senses: Smell, Taste, and Touch

Active learning helps students connect abstract concepts to real experiences, which is key for understanding senses like smell, taste, and touch. When children explore these senses through hands-on activities, they retain information longer and develop observational skills crucial for science learning.

• CBSE Learning Outcomes
• CBSE: My Body - Sense Organs - Class 1

• 10–20 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Experiential Learning
• 15 min · Small Groups

Smell Jar Hunt

Prepare jars with safe scents like spices, flowers, and lemon. Children smell each one and guess the item. Discuss how smell helps identify food.

Explain how smell and taste work together to identify food.

Facilitation Tip

For Smell Jar Hunt, ensure jars are tightly sealed to avoid accidental spills and label them discreetly to prevent guessing the contents too easily.

What to look for

Present students with a tray of different textured objects (e.g., sandpaper, cotton ball, a smooth stone). Ask them to close their eyes, touch each object, and then verbally describe its texture using words like 'rough' or 'smooth'.

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

Activity 02

• Experiential Learning
• 20 min · Pairs

Taste Test Pairs

Offer safe foods like sweet jaggery, sour lemon, and salty biscuit. Pairs taste blindfolded and describe flavours. Explain smell and taste teamwork.

Evaluate the importance of touch for safety and exploration.

Facilitation Tip

During Taste Test Pairs, remind students not to swallow the samples, especially if they are trying new or unfamiliar foods.

What to look for

Give each student a small card. Ask them to draw one thing they can identify using their sense of smell and one thing they can identify using their sense of taste. They should label their drawings.

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

Activity 03

• Experiential Learning
• 10 min · Individual

Touch Box Mystery

Place objects of different textures in a box. Individually, children feel and name them without looking. Talk about safety in touch.

Predict what would happen if we could not feel hot or cold.

Facilitation Tip

In Touch Box Mystery, place a soft cloth inside the box to avoid any sharp edges that might hurt students.

What to look for

Ask students: 'Imagine you are holding a cup. How does your sense of touch tell you if the drink inside is hot or cold? Why is it important to know the difference?' Listen for responses that connect touch to safety.

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

Activity 04

• Experiential Learning
• 15 min · Whole Class

Safety Sense Walk

Walk around class feeling safe and unsafe textures like soft cloth or rough sandpaper. Whole class shares how touch protects us.

Explain how smell and taste work together to identify food.

Facilitation Tip

For Safety Sense Walk, set a clear boundary for students to move within and supervise closely to avoid accidents.

What to look for

Present students with a tray of different textured objects (e.g., sandpaper, cotton ball, a smooth stone). Ask them to close their eyes, touch each object, and then verbally describe its texture using words like 'rough' or 'smooth'.

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

A few notes on teaching this unit

Teachers should model curiosity by narrating their own observations aloud during activities, such as saying, 'I feel the cotton ball is soft, but the sandpaper is rough.' Avoid assuming all students understand how to describe textures or flavours; provide sentence starters like 'This feels... because...' to guide their language. Research shows that pairing sensory experiences with verbal descriptions strengthens memory and comprehension.

By the end of these activities, students should confidently describe how their senses work together, identify textures, scents, and flavours accurately, and explain how touch contributes to safety in daily life. Look for clear verbal explanations and thoughtful engagement with the materials.

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Watch Out for These Misconceptions

• During Smell Jar Hunt, watch for students who think they can identify flavours like chocolate or mango without smelling the food first.

  Remind students to smell each jar first and discuss how smell helps the tongue taste better. Ask, 'How does the smell change what you think it will taste like?'

• During Touch Box Mystery, watch for students who only identify objects as soft or hard and ignore other features like temperature or shape.

  Prompt students to feel the edges, temperature, and surface of each object. Ask, 'Does it feel warm or cold? Is the surface smooth or bumpy?'

• During Taste Test Pairs, watch for students who believe they can identify any food by taste alone without smelling it first.

  Have students close their eyes, plug their noses, and taste a sample. Then, ask them to open their noses and taste again to notice the difference in flavour.

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Methods used in this brief

• Experiential Learning