By the end of this chapter you'll be able to…

  • 1Retell the story of Anand and his inventions
  • 2Explain the theme of curiosity, creativity and persistence
  • 3Build word families like invent / invention / inventor
  • 4Identify past-tense narration
  • 5Write about an invention of one's own
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Why this chapter matters
My Brother's Great Invention, by Anita Rau Badami, celebrates curiosity, creativity and persistence through the funny story of a young inventor. Students build comprehension and writing skills while learning that mistakes are part of creating.

Before you start — revise these

A 5-minute refresher here will save you 30 minutes of confusion below.

My Brother's Great Invention — Class 7 English (CBSE)

From the current NCERT Poorvi Grade 7 book, Unit 3: Dreams and Discoveries, Chapter 7. A funny, affectionate story by Anita Rau Badami about a young inventor and his patient sister.


1. About the lesson

  • Text type: A humorous story (first-person narration).
  • Author: Anita Rau Badami.
  • Main characters: Anita (the narrator), her younger brother Anand, the family.
  • Main theme: Curiosity, creativity, and the gentle humour of family life.

2. Summary

The story is told by Anita, whose younger brother Anand is a born inventor. Anand is always busy building gadgets and machines out of odds and ends around the house, sure that each one will be a great invention. One of his projects is a burglar alarm meant to keep the family safe. As usual, his clever plans do not work out quite as expected, and his inventions lead to funny, messy results rather than success. Through Anita's amused eyes, we enjoy Anand's energy, imagination and determination. The story celebrates a young mind that keeps trying and creating, and shows the warm, teasing bond between a brother and a sister.

3. Theme and values

  • Curiosity and creativity — the urge to invent and build.
  • Persistence — Anand keeps trying despite failures.
  • Family warmth — affectionate, teasing sibling humour.
  • Learning by doing — mistakes are part of inventing.

4. New words and meanings

WordMeaning
inventiona new thing that someone makes
inventora person who makes new things
burglar alarma device that warns of a thief
gadgeta small useful (or clever) device
contraptionan odd-looking machine or device

5. Let Us Think (comprehension)

  1. Who tells the story? Anita, the elder sister.

  2. What is special about Anand? He is a born inventor who is always building gadgets.

  3. What is one of his inventions in the story? A burglar alarm.

  4. Do his inventions work perfectly? No — they usually lead to funny, messy results.

  5. What does the story celebrate? A child's curiosity, creativity and never-give-up spirit.

6. Language and grammar

Word families

From "invent" we get invention, inventor, inventive. Make a word family for "create".

Past tense narration

The story is told in the past tense. Pick out three past-tense verbs from your reading.

7. Writing and speaking

  • Writing: Describe an invention you would like to make and what problem it would solve (6–8 lines).
  • Speaking: Tell the class about a time one of your own "great ideas" went funny.

8. Common mistakes

  • Mistake: Mixing up who is the inventor. Fix: Anand (the brother) invents; Anita narrates.
  • Mistake: Thinking the inventions succeed. Fix: They usually go comically wrong.
  • Mistake: One-word answers. Fix: Explain with a detail from the story.

9. Practice set

  1. Who is the narrator and who is the inventor?
  2. What kind of person is Anand?
  3. Name one invention from the story.
  4. How do Anand's inventions usually turn out?
  5. What qualities does Anand show?

10. Answer key

  1. Anita narrates; her brother Anand is the inventor.
  2. A curious, energetic, born inventor.
  3. A burglar alarm.
  4. They lead to funny, messy results.
  5. Curiosity, creativity, and persistence.

11. Quick revision

  • Unit 3: Dreams and Discoveries · Chapter 7 · story by Anita Rau Badami.
  • Narrator Anita; her brother Anand is a born inventor.
  • Anand builds gadgets, including a burglar alarm.
  • His inventions go funnily wrong.
  • Theme: curiosity, creativity, persistence, family humour.

Unit 3: Dreams and Discoveries

This chapter is part of Unit 3: Dreams and Discoveries. The three chapters in this unit are:

  • Chapter 7: My Brother's Great Invention — a humorous story
  • Chapter 8: Paper Boats — a poem by Rabindranath Tagore
  • Chapter 9: North, South, East, West — a travel story about India

Key formulas & results

Everything you need to memorise, in one card. Screenshot this for revision.

Text type
humorous first-person story
Anita narrates; her brother Anand invents.
Main theme
curiosity, creativity and persistence
Mistakes are part of inventing.
Key invention
a burglar alarm
It goes comically wrong, like his other gadgets.
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Common mistakes & fixes

These are the exact errors that cost students marks in board exams. Read them once, save yourself the trouble.

WATCH OUT
Mixing up who is the inventor
Anand the brother invents; Anita narrates.
WATCH OUT
Thinking the inventions succeed
They usually go comically wrong.
WATCH OUT
Writing one-word answers
Explain with a detail from the story.

Practice problems

Try each one yourself before tapping "Show solution". Active recall > rereading.

Q1EASY· Recall
Who is the narrator and who is the inventor?
Show solution
Anita narrates the story; her younger brother Anand is the inventor.
Q2EASY· Comprehension
What kind of person is Anand?
Show solution
A curious, energetic, born inventor who is always building things.
Q3EASY· Recall
Name one invention from the story.
Show solution
A burglar alarm.
Q4HARD· Comprehension
How do Anand's inventions usually turn out, and what does this show?
Show solution
They usually lead to funny, messy results rather than success, which shows that mistakes are part of inventing and that Anand never stops trying.
Q5MEDIUM· Theme
What qualities does Anand show?
Show solution
Curiosity, creativity and persistence.
Q6MEDIUM· Writing
Describe an invention you would like to make and the problem it would solve.
Show solution
Answers will vary; check for a clear idea and the problem it solves.

5-minute revision

The whole chapter, distilled. Read this the night before the exam.

  • My Brother's Great Invention is Chapter 7 of Unit 3 in the Class 7 Poorvi textbook.
  • It is a humorous story by Anita Rau Badami.
  • Anita narrates; her brother Anand is a born inventor.
  • Anand builds gadgets, including a burglar alarm.
  • His inventions go funnily wrong, but he keeps trying.
  • Theme: curiosity, creativity, persistence, and family humour.

CBSE marks blueprint

Where the marks come from in this chapter — so you can plan your prep.

Typical chapter weightage: 5-8 marks in school tests, notebooks, and writing tasks

Question typeMarks eachTypical countWhat it tests
Very Short12-3Facts and vocabulary
Short Answer2-32-3Comprehension, theme, or word families
Writing3-50-1Paragraph about an invention
Prep strategy
  • Retell Anand's inventions and their funny results
  • Learn the new words and word families
  • Pick out past-tense verbs from the story
  • Write about an invention of your own

Where this shows up in the real world

This chapter isn't just an exam topic — it lives in the world around you.

Encouraging invention

The story inspires students to tinker, build and create.

Learning from mistakes

It shows that failure is a normal step toward success.

Family bonds

It captures the warm, teasing relationship of siblings.

Exam strategy

Battle-tested tips from teachers and toppers for this chapter.

  1. Keep narrator and inventor clear in your answers
  2. Explain the humour with a detail
  3. Use word families correctly
  4. Make your invention paragraph clear and practical

Going beyond the textbook

For olympiad aspirants and curious learners — topics that build on this chapter.

  • List three everyday objects and a clever new use for each.
  • Write a short funny scene about an invention going wrong.

Where else this chapter is tested

CBSE board isn't the only one — other exams test this chapter too.

CBSE Class 7 School AssessmentHigh
Class 7 Foundation / Olympiad PracticeMedium
Notebook and Writing EvaluationHigh

Questions students ask

The real ones — pulled from the Q&A community and tutor sessions.

That curiosity and creativity are worth celebrating, and that failed attempts are simply part of inventing - the key is to keep trying.

Because Anand's confident inventions, like the burglar alarm, lead to messy, unexpected results, seen through his amused sister's eyes.
Verified by the tuition.in editorial team
Last reviewed on 2 June 2026. Written and reviewed by subject-matter experts — read about our process.
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