NCERT Class 5 Mathematics Math-Mela: Chapter 7 — Patterns
This chapter, 'Patterns,' from the NCERT Class 5 Mathematics textbook 'Math-Mela,' introduces students to the concept of patterns through the practical activity of weaving paper mats. It guides them step-by-step on how to create mats using coloured paper and strips, demonstrating different weaving techniques like 'under' and 'over.' The chapter explains how to describe these weaving patterns by noting the sequence of strips going under and over. It encourages students to explore and create their own patterns, fostering an understanding of spatial reasoning and logical sequencing. This hands-on approach helps build foundational skills in geometry and problem-solving, crucial for CBSE mathematics learning.
Quick info
| Board | CBSE / NCERT |
|---|---|
| Class | Class 5 |
| Subject | Mathematics |
| Book | Math-Mela |
| Chapter | Chapter 7 — Patterns |
| Language | English |
| PDF type | NCERT Textbook |
| Session | CBSE 2026 |
| Reading time | 2 minutes |
| Word count | 345 |
Learning outcomes
- Understand the concept of patterns through a practical weaving activity.
- Follow step-by-step instructions to create paper mats.
- Identify and describe different weaving patterns (under/over sequences).
- Apply pattern recognition to create new designs.
- Develop spatial reasoning and logical thinking skills.
Vocabulary
| Word | Meaning |
|---|---|
| Weaving | Interlacing strips of material to form a fabric or mat. |
| Pattern | A repeated decorative design or arrangement. |
| Slits | Long, narrow, straight cuts. |
| Strip | A long, narrow piece of material. |
| Alternating | Occurring in turn repeatedly. |
| Vertical | Upright; standing straight. |
| Horizontal | Parallel to the plane of the horizon. |
| Under | Beneath or below; in weaving, passing a strip below another. |
| Over | Above or on top of; in weaving, passing a strip above another. |
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Practice questions
- What materials are needed to make a paper mat? Answer: A coloured paper (30 cm long and 20 cm wide) and eight paper strips of two different colours (3 cm wide and longer than 20 cm).
- Describe the pattern for Row 1 in the first weaving example. Answer: Row 1: 1 under, 1 over, 1 under, 1 over, … (repeat).
- How does Row 2 differ from Row 1 in the first weaving example? Answer: Row 2 starts with '1 over' instead of '1 under', creating an alternating pattern to Row 1.
- What does it mean to weave '1 under, 1 over'? Answer: It means the first strip goes under the first slit, the second strip goes over the second slit, the third under the third, and so on, alternating the direction.
Frequently asked questions
What is the main activity in the NCERT Class 5 Mathematics Chapter 1?
The main activity is learning to make paper mats by weaving strips, which helps understand patterns.
What are the basic weaving steps described in the chapter?
The basic steps involve weaving strips '1 under and 1 over' or '1 over and 1 under' in alternating rows.
Can students create their own patterns?
Yes, the chapter encourages students to try weaving different patterns and write down the steps.
What is the purpose of the grid paper activity?
The grid paper activity helps students visualize and draw patterns, reinforcing the concept of design and repetition.
What skills does this chapter help develop?
It helps develop skills in following instructions, spatial reasoning, logical thinking, and understanding mathematical patterns.
Related resources
Important topics
Topics covered
NCERT Class 5 Mathematics — Math-Mela — Chapter 7 — Patterns. Verified by NCERT Help Editorial Team. Reviewed on 29 Jul 2026. Last updated 10 Aug 2026.