NCERT Class 6 Science Curiosity (Sanskrit): Chapter 5 — लम्बता-गति-मापनम्
This chapter, titled "मापनम्" (Measurement) from NCERT's Class 6 Science Curiosity textbook in Sanskrit, introduces the concept of measurement. It begins with a narrative about a student, Deepa, needing a new school building. The story highlights the need for accurate measurement, contrasting older methods like using hand spans or foot lengths with modern tools like measuring tapes and rulers. The chapter emphasizes that while body parts can be used for rough estimations, standardized units are essential for precise measurements. It also touches upon the importance of consistent units and introduces the idea of using tools for measurement, setting the stage for understanding scientific measurement principles in subsequent lessons. This chapter helps students understand the practical necessity and basic concepts of measurement in science.
Quick info
| Board | CBSE / NCERT |
|---|---|
| Class | Class 6 |
| Subject | Science |
| Book | Curiosity (Sanskrit) |
| Chapter | Chapter 5 — लम्बता-गति-मापनम् |
| Language | Sanskrit |
| PDF type | NCERT Textbook |
| Session | CBSE 2026 |
| Reading time | 2 minutes |
| Word count | 255 |
Learning outcomes
- Understand the basic concept of measurement.
- Recognize the limitations of using body parts for measurement.
- Appreciate the need for standardized measuring tools and units.
- Identify different tools used for measuring length.
- Understand the practical applications of measurement in daily life.
Vocabulary
| Word | Meaning |
|---|---|
| मापनम् | Measurement |
| दैर्घ्यम् | Length |
| मापयितुम् | To measure |
| अङ्गुली | Finger |
| हस्तविस्तारः | Hand span |
| पादसंख्या | Number of feet |
| मापदण्डः | Ruler/Scale |
| मापयितृ | Measuring tool |
| पटखण्डः | Measuring tape |
| मानक | Standard |
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Practice questions
- शरीराङ्गानां उपयोगेन मापनं सर्वदा विनिर्दोषं भवति किम्? Answer: न, शरीराङ्गानां उपयोगेन मापनं विनिर्दोषं न भवति, यतः तेषां आकारः व्यक्तिगणं भिद्यते।
- दीर्घं मापनार्थं के उपकरणाः उपयुक्ताः भवन्ति? Answer: दीर्घं मापनार्थं मापदण्डः, पटखण्डः इत्यादीनि उपकरणाः उपयुक्ताः भवन्ति।
- मापनस्य आवश्यकतां कस्य उदाहरणस्य साहाय्येन पाठे ज्ञापितम्? Answer: दीपायाः विद्यालयस्य नवीनभवनस्य निर्माणार्थं मापनस्य आवश्यकता ज्ञापितम्।
- हस्तविस्तारः कस्य प्रकारस्य मापनम् अस्ति? Answer: हस्तविस्तारः अपरिष्कृतं (rough) मापनम् अस्ति।
Frequently asked questions
What is the main topic of Chapter 5 of Class 6 Science Curiosity?
Chapter 5, 'मापनम्', deals with the concept of measurement.
What are some traditional methods of measurement mentioned in the chapter?
The chapter mentions using body parts like hand spans (हस्तविस्तारः) and foot lengths (पादसंख्या) for measurement.
Why are traditional methods of measurement not always accurate?
Traditional methods are not always accurate because the size of body parts varies from person to person.
What modern tools for measuring length are introduced?
The chapter introduces tools like a ruler (मापदण्डः) and a measuring tape (पटखण्डः).
What is the importance of standardized measurement?
Standardized measurement ensures consistency and accuracy, which is crucial for scientific and practical purposes.
What is the Sanskrit word for measurement discussed in the chapter?
The Sanskrit word for measurement discussed is 'मापनम्'.
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Topics covered
NCERT Class 6 Science — Curiosity (Sanskrit) — Chapter 5 — लम्बता-गति-मापनम्. Verified by NCERT Help Editorial Team. Reviewed on 29 Jul 2026. Last updated 10 Aug 2026.