NCERT Class 6 Science Curiosity: Chapter 7 — Temperature and its Measurement
This chapter, "Temperature and its Measurement," from the NCERT Class 6 Science Curiosity textbook, introduces the concepts of hotness and coldness. It begins with a relatable scenario of a child feeling feverish and the use of a thermometer. The chapter then explores whether our sense of touch can reliably determine temperature differences, using Activity 7.1. This activity involves comparing sensations when dipping hands into warm, tap, and ice-cold water, and then simultaneously into tap water. It aims to highlight the limitations of subjective touch for accurate temperature measurement, setting the stage for understanding scientific tools like thermometers. This foundational understanding is crucial for further scientific exploration in Class 6 CBSE curriculum.
Quick info
| Board | CBSE / NCERT |
|---|---|
| Class | Class 6 |
| Subject | Science |
| Book | Curiosity |
| Chapter | Chapter 7 — Temperature and its Measurement |
| Language | English |
| PDF type | NCERT Textbook |
| Session | CBSE 2026 |
| Reading time | 2 minutes |
| Word count | 361 |
Learning outcomes
- Differentiate between hot and cold objects based on experience.
- Understand that subjective feelings of hotness and coldness can be misleading.
- Recognize the need for scientific tools to measure temperature accurately.
- Engage in an activity to compare temperature sensations.
Vocabulary
| Word | Meaning |
|---|---|
| Feverish | Having or showing symptoms of a fever. |
| Thermometer | An instrument for measuring temperature. |
| Hotter | Having a high temperature. |
| Earthen pot | A pot made of clay. |
| Refrigerator | An appliance for keeping food and drink cold. |
| Sense of touch | The ability to perceive temperature, texture, pressure, etc., through the skin. |
| Dip | To put or sink into a liquid. |
| Simultaneously | At the same time. |
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Practice questions
- What is a thermometer used for? Answer: A thermometer is used for measuring temperature.
- Can we always judge temperature correctly by touching? Answer: No, we cannot always rely on our sense of touch to judge temperature correctly.
- Name two containers from Activity 7.1 that contained water at different temperatures. Answer: Container A (warm water) and Container C (ice-cold water).
Frequently asked questions
What is the main topic of NCERT Class 6 Science Chapter 7?
NCERT Class 6 Science Chapter 7, "Temperature and its Measurement," discusses the difference between hot and cold and the methods of measuring temperature.
Why is our sense of touch not always reliable for judging temperature?
Our sense of touch can be misleading because it is subjective and depends on individual experiences and the temperature of our own skin.
What is the purpose of Activity 7.1 in this chapter?
Activity 7.1 aims to demonstrate that our sense of touch is not always a reliable way to determine if something is hot or cold by comparing sensations.
What is a feverish feeling?
A feverish feeling is when a person feels unusually warm, often indicating a fever.
What instrument is mentioned for measuring temperature?
A thermometer is mentioned as the instrument for measuring temperature.
Related resources
Important topics
Topics covered
NCERT Class 6 Science — Curiosity — Chapter 7 — Temperature and its Measurement. Verified by NCERT Help Editorial Team. Reviewed on 29 Jul 2026. Last updated 10 Aug 2026.