My Brother’s Great Invention
CBSE · Class 7 · English
Summary of My Brother’s Great Invention for CBSE Class 7 English. Key concepts, important points, and chapter overview.
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Overview
The story follows Anita and her younger brother Anand, whose excitement for inventions causes trouble at home. Anand first builds a burglar alarm during a rush of thefts in the colony, then later creates a time machine after watching Back to the Future. The chapter mixes humour, suspense, and imagin
Key Concepts
Anita is the narrator
Anita is the narrator. She is fourteen years old and one year older than Anand. Papa is strict, Ma is soothing and worried, and the neighbours help wh
Anand thinks of himself as
Anand thinks of himself as a scientist. He loves tinkering with electrical gadgets, tools, dynamos, and planks of wood. He keeps making inventions and
Anand makes a burglar alarm because
Anand makes a burglar alarm because there have been thefts in the colony. It is designed to ring when the door opens and make a water bag fall on the
After watching Back to the Future
After watching Back to the Future, Anand decides to build a time machine. He works in a frenzy for a fortnight, and the room is filled with wires, spr
Boppa is the man who had
Boppa is the man who had recently begun sweeping the compounds in the row of houses. He enters the house when the parents are away, and later disappea
Learning Objectives
- Understand the personalities of Anita and Anand
- Follow the sequence of events in the story
- Recognise how humour and suspense are created
- Understand how Anand’s inventions lead to different problems
- Identify important character traits and key turning points
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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.
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