NCERT Class 3 Mathematics Maths Mela Chapter 10 Fun at Class Party! PDF (2026-27)

Fun at Class Party! explores length measurement as Class 3 students decorate their classroom using handspans, footsteps, arm lengths and paper strings. Children discover why non-standard body units vary from person to person, and learn to use a standard 1-metre rope (and half-metre / quarter-metre folds) to measure classroom objects.

What Class 3 Mathematics Chapter 10 Covers

Informal Units of Length: Measuring tables, doors and blackboards with handspans, footsteps and cubits

Why Standard Units are Needed: Comparing Leena’s and Adi’s handspan counts on the same table

The Metre Rope: Making a 1-metre string with a metre scale and folding it into half-metre and quarter-metre lengths

Estimating Lengths: Deciding whether everyday objects are longer than, shorter than or equal to 1 metre

Exercises in Chapter 10

• Let us Do (Pages 128–133): Compare lengths of decorations and measure classroom objects using handspans and paper strips.
• Let us Play & Metre Activities (Pages 133–138): Check body-length comparisons and classify objects as more than or less than a metre.

Read Class 3 Mathematics Chapter 10 Online

More Chapters

• Previous: Chapter 9: House of Hundreds – II
• Next: Chapter 11: Filling and Lifting
• Hindi medium: Class 3 Maths Chapter 10 PDF in Hindi (Ganit Mela)
• All Mathematics chapters and the other Class 3 books: Class 3 NCERT books 2026-27
• All Class 1 to 12 NCERT Textbooks: NCERT Books PDF (Class 1–12)
• Every book chapter by chapter: NCERT chapter wise PDF

FAQ

Why do two people get different handspan measurements for the same table?
Because hand sizes differ; a person with a smaller handspan needs more spans to cover the same length.

How can you make a half-metre measure from a 1-metre rope?
Fold the 1-metre rope so its two ends meet equally; the folded length is half a metre.

Updated 2026–27 NCERT Class 3 Books & Chapter-Wise PDFs

Looking for all chapters and the latest 2026–27 NCF NCERT textbooks for Class 3? Open any chapter below to download its official PDF or read our Read Online & Notes study guide, or visit the complete NCERT Class 3 Books PDF (2026–27 Main Page) for all subjects or All NCERT Books PDF (Class 1 to 12).