Measuring Length
CBSE · Class 4 · Mathematics
Summary of Measuring Length for CBSE Class 4 Mathematics. Key concepts, important points, and chapter overview.
Interactive on Super Tutor
Studying Measuring Length? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for chapter summary and more.
1,000+ Class 4 students started this chapter today
Overview
Length is measured to find how long, wide, tall, deep, or broad something is. A metre scale and a measuring tape help measure larger and smaller lengths clearly. One metre is divided into 100 equal parts, and each part is 1 centimetre. Different lengths can be written in different forms, such as 120
Key Concepts
Length tells how long
Length tells how long, tall, wide, deep, or broad something is. These words are used in different situations, but all of them mean length measurement.
Metre is the standard unit
Metre is the standard unit for measuring larger lengths. It is written as m.
Centimetre is the standard unit
Centimetre is the standard unit for measuring small lengths. A standard metre scale is divided into 100 equal parts, and each part is 1 cm.
1 metre (m) = 100 centimetres
1 metre (m) = 100 centimetres (cm). This means 100 cm together make 1 m.
A measuring tape has small marks
A measuring tape has small marks. The distance between two marks is 1 cm. The red bar is repeated 10 times to make 10 cm, and 100 such 1 cm parts make
Learning Objectives
- Understand that height, width, depth, and breadth are all kinds of length.
- Use metre and centimetre as standard units of length.
- Convert between metres and centimetres using 1 metre (m) = 100 centimetres (cm).
- Measure small things with centimetres and larger things with metres.
- Recognise that different unit forms can show the same length.
Frequently Asked Questions
What are the important topics in Measuring Length for CBSE Class 4 Mathematics?
How to score full marks in Measuring Length — CBSE Class 4 Mathematics?
Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Measuring Length
Practice Quiz
Test yourself with a quick quiz
Important Questions
Practice with board exam-style questions
Revision Notes
Key points for last-minute revision
Formula Sheet
All formulas in one place
Concept Maps
See how topics connect visually
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Measuring Length chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for CBSE Class 4 Mathematics.