NCERT Class 1 Mathematics Joyful-Mathematics (English): Chapter 7 — Lina's Family (Measurement)
This chapter, "Lina's Family," from the NCERT Class 1 Mathematics textbook "Joyful-Mathematics," introduces young learners to the concept of comparing heights within a family context. Lina's family, including her grandparents, parents, brother, uncles, aunts, and cousins, serves as the setting for understanding relative sizes. The chapter encourages children to identify the tallest and shortest members of a group, using Lina standing on a stool as an example. Through interactive questions like "Tick the tallest member" and "Draw a cap on the shortest family member," students develop observational skills and learn comparative vocabulary. It extends this comparison to their own families and classmates, fostering an understanding of 'tall' and 'short' in real-world scenarios. This foundational concept is crucial for developing spatial reasoning and mathematical thinking in early childhood education.
Quick info
| Board | CBSE / NCERT |
|---|---|
| Class | Class 1 |
| Subject | Mathematics |
| Book | Joyful-Mathematics (English) |
| Chapter | Chapter 7 — Lina's Family (Measurement) |
| Language | English |
| PDF type | NCERT Textbook |
| Session | CBSE 2026 |
| Reading time | 1 minute |
| Word count | 138 |
Learning outcomes
- Identify and compare the heights of different family members.
- Distinguish between the tallest and shortest individuals in a group.
- Apply the concepts of 'tall' and 'short' to real-life situations.
- Engage in comparative observation and drawing activities.
Vocabulary
| Word | Meaning |
|---|---|
| tallest | of the greatest height |
| shortest | of the least height |
| taller | of greater height than someone or something else |
| shorter | of less height than someone or something else |
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Practice questions
- Circle the tallest member in Lina's family. Answer: The tallest member needs to be identified from the illustration or description provided in the chapter.
- Draw a cap on the shortest family member. Answer: The shortest family member needs to be identified and a cap drawn on them.
- Who is taller than Lina's mother but shorter than Lina's father? Answer: This requires comparing the heights of Lina's mother, father, and potentially other family members mentioned.
- How many members are there in Lina's family (as mentioned)? Answer: Count all the family members mentioned: grandparents, parents, brother Shanbor, uncles, aunts, and cousins.
Frequently asked questions
What is the main concept taught in NCERT Class 1 Mathematics Chapter 7?
Chapter 7, 'Lina's Family,' teaches children to compare heights and identify the tallest and shortest members in a group.
What examples are used to teach height comparison?
The chapter uses Lina's family members and Lina herself standing on a stool to illustrate comparisons of height.
What activities are included in this chapter?
Activities include circling the tallest member, drawing a cap on the shortest member, and answering questions about relative heights.
Does the chapter relate height comparison to the student's own life?
Yes, it asks students to consider the tallest and shortest members of their own family and the tallest child in their class.
What vocabulary is introduced?
Key vocabulary includes 'tallest,' 'shortest,' 'taller,' and 'shorter' through practical examples.
Related resources
Important topics
Topics covered
NCERT Class 1 Mathematics — Joyful-Mathematics (English) — Chapter 7 — Lina's Family (Measurement). Verified by NCERT Help Editorial Team. Reviewed on 29 Jul 2026. Last updated 10 Aug 2026.