CBSE Class 6 Science Chapter 1 Case Study Questions with Answers – The Wonderful World of Science

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Last Updated on 8 April 2025 by editablematerials.in

CBSE Class 6 Science Chapter 1 – The Wonderful World of Science introduces young learners to the fascinating ways science explains the world around us. From how things work to why natural phenomena occur, this chapter builds curiosity and foundational thinking. Below are case study-based questions crafted as per the CBSE competency-based pattern for Class 6 Science.

These are ideal for class tests, assignments, and revision, and a fully editable version is available for teachers and coaching institutes.

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🔍Chapter Summary

This chapter helps students explore the scope of science in everyday life. It introduces key scientific skills such as observation, analysis, and asking questions, while encouraging a sense of wonder about how the world works — from how machines function to why plants grow toward light.

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📝 Case Study Question 1

Read the passage and answer the following questions:

Riya was helping her mother in the kitchen when she noticed steam rising from a boiling pot of water. She also observed that when the glass lid was removed, tiny droplets formed on its underside. Curious, she placed her hand near the steam and felt warmth without directly touching the water. Later that day, she saw dew drops on leaves outside in the early morning.

Based on the passage, answer the following:

1. What process causes steam to rise from the boiling pot?
2. What is the name of the process where water vapor changes into tiny droplets on the lid?
3. What kind of heat transfer is involved when Riya felt warmth without touching the water?
4. How is the dew formation on leaves similar to what Riya observed on the pot lid?

Answers:

1. Both involve water vapor condensing on a cooler surface
2. Evaporation
3. Condensation
4. Radiation

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📝 Case Study Question 2

Read the passage and answer the following questions:

During a school visit to a science museum, students saw a display showing how machines like fans, mixers, and pumps work. The guide explained that each of these uses energy to do work and involves movement. The students learned that science helps us understand and build such machines to make life easier.

Answer the following:

1. Which form of energy is commonly used by the machines mentioned in the passage?
2. What type of motion does the blade of a fan or a mixer show?
3. Why do we say science helps us in everyday life based on this example?
4. Name the scientific skill that students used when observing how machines function.

Answers:

1. Electrical energy
2. Rotational motion
3. Because it explains how machines work and helps build useful tools
4. Observation

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📝 Case Study Question 3

Read the passage and answer the following questions:

Aryan was watching a science show on TV where a seed was shown growing into a plant in a time-lapse video. The narrator explained how seeds need proper air, water, and warmth to germinate. Aryan noticed that the roots always grew downward, while the shoot grew upward toward the light. He also heard the term “stimulus” during the explanation.

Answer the following:

1. What do we call the process of a seed growing into a plant?
2. Which type of response is shown by roots growing downward?
3. What term describes a factor like light or gravity that causes a plant to respond?
4. How does this example reflect the scientific method of learning?

Answers:

1. Germination
2. Geotropism
3. Stimulus
4. It involves observation, analysis, and understanding natural responses

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More Case Study Questions from Class 6 Science

• CBSE Class 6 Science Chapter 12 Case Study Questions with Answers – Beyond Earth
• CBSE Class 6 Science Chapter 11 Case Study Questions with Answers – Nature’s Treasures
• CBSE Class 6 Science Chapter 10 Case Study Questions with Answers – Living Creatures: Exploring Their Characteristics
• CBSE Class 6 Science Chapter 9 Case Study Questions with Answers – Methods of Separation in Everyday Life
• CBSE Class 6 Science Chapter 8 Case Study Questions with Answers – A Journey Through States of Water
• CBSE Class 6 Science Chapter 7 Case Study Questions with Answers – Temperature and Its Measurement
• CBSE Class 6 Science Chapter 6 Case Study Questions with Answers – Materials Around Us
• CBSE Class 6 Science Chapter 5 Case Study Questions with Answers – Measurement of Length and Motion
• CBSE Class 6 Science Chapter 4 Case Study Questions with Answers – Exploring Magnets
• CBSE Class 6 Science Chapter 3 Case Study Questions with Answers – Mindful Eating: A Path to a Healthy Body
• CBSE Class 6 Science Chapter 2 Case Study Questions with Answers – Diversity in the Living World
• CBSE Class 6 Science Chapter 1 Case Study Questions with Answers – The Wonderful World of Science

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❓ Frequently Asked Questions (FAQs)

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✨ Conclusion

Case study-based questions encourage students to apply their understanding to real-life contexts — a skill essential for science learning. Use these questions in the classroom to spark inquiry and boost comprehension.

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