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

  • 1Retell why the Rainbow Fish became lonely
  • 2Explain the octopus's advice
  • 3Describe how the fish changed by sharing
  • 4State the moral about sharing and friendship
  • 5Use new words like shimmering, proud, and humble
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Why this chapter matters
'The Rainbow Fish' by Marcus Pfister teaches that sharing brings happiness and that friends matter more than beauty. Children learn how pride pushed the fish into loneliness and how kindness brought him joy.

Before you start — revise these

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

The Rainbow Fish

About the Story

'The Rainbow Fish' is a beloved PICTURE-BOOK story written by MARCUS PFISTER. It teaches a gentle lesson about SHARING and what really makes us happy.


The Story

The Most Beautiful Fish

The RAINBOW FISH was the most BEAUTIFUL fish in the whole ocean. He had shimmering, sparkling, MULTICOLOURED scales that glittered in the water. All the other fish ADMIRED him.

But the Rainbow Fish was PROUD. He swam past the other fish without a word, silent and aloof, admiring only his own reflection.

Refusing to Share

One day a little blue fish asked politely: 'Please, Rainbow Fish, give me just ONE of your shiny scales. You have so many.'

But the Rainbow Fish REFUSED. 'Get away from me!' he shouted. The little blue fish swam away, hurt, and told the other fish what had happened. Soon, NO ONE wanted to be the Rainbow Fish's friend.

Beautiful but Lonely

The Rainbow Fish was the most beautiful fish in the ocean — but now he was also the most LONELY. Sad and confused, he went to the wise OCTOPUS for advice.

The Octopus's Advice

The octopus said: 'Give away your shiny scales. You will no longer be the most beautiful fish in the ocean, but you will be HAPPY.'

The Transformation

The Rainbow Fish thought about it. Then he gave one scale to the little blue fish — and saw how delighted it was. He gave another scale, and another, until he had only ONE shimmering scale left.

He was no longer the most beautiful fish in the ocean — but now EVERY fish was his FRIEND, and he had never felt so HAPPY.


What We Learn

  • Sharing brings happiness. Beauty that is kept to yourself brings loneliness; beauty that is shared brings joy.
  • True wealth is in friends. The Rainbow Fish traded his scales for friendship — the best trade he ever made.
  • Pride pushes others away. Being kind and humble draws friends near.

New Words

WordMeaning
ShimmeringShining with a soft, wavering light
ProudThinking too highly of oneself
AloofKeeping distant and unfriendly
HumbleNot proud; modest

Fun Activity

Draw your own Rainbow Fish with beautiful scales. Then give each scale to a friend by writing their name on it!


Self-Test

Q1: What made the Rainbow Fish so special?

Q2: Why did the other fish stop being his friends?

Q3: Who gave the Rainbow Fish advice?

Q4: What did the Rainbow Fish do with his scales?

Q5: What did the Rainbow Fish learn at the end?

Answers

A1: His shimmering, multicoloured scales — the most beautiful in the ocean. A2: He was proud and refused to share even one scale. A3: The wise OCTOPUS. A4: He gave them away, one by one, to the other fish. A5: That sharing brings happiness and that friends matter more than beauty.

Key formulas & results

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

The Rainbow Fish's change
Proud and lonely → shares scales → happy with friends
Giving away his scales wins him friendship.
Moral of the story
Sharing brings happiness; friends matter more than beauty
True wealth is in friends, not in looks.
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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
Thinking the fish was happy because he was beautiful
He was beautiful but lonely; he became happy only after sharing.
WATCH OUT
Believing he lost everything by giving away scales
He gave up his looks but gained many friends, which made him happiest.
WATCH OUT
Missing why the other fish avoided him
He was proud and refused to share even one scale.

NCERT exercises (with solutions)

Every NCERT exercise from this chapter — what it covers and how many questions to expect.

Practice problems

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

Q1EASY· Recall
What made the Rainbow Fish special?
Show solution
His shimmering, multicoloured scales, the most beautiful in the ocean.
Q2EASY· Comprehension
Why did the other fish stop being his friends?
Show solution
Because he was proud and refused to share even one of his scales.
Q3EASY· Recall
Who gave the Rainbow Fish advice?
Show solution
The wise octopus.
Q4MEDIUM· Moral
What did the Rainbow Fish learn at the end?
Show solution
That sharing brings happiness and that friends matter more than being beautiful.

5-minute revision

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

  • The Rainbow Fish has the most beautiful scales but is proud.
  • He refuses to share a scale with the little blue fish.
  • The other fish stop being his friends and he is lonely.
  • The wise octopus advises him to give his scales away.
  • He shares his scales one by one.
  • He is no longer the most beautiful, but he has many friends.
  • Moral: sharing brings happiness; friends matter more than beauty.

ICSE marks blueprint

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

Typical chapter weightage: 5-8 marks, depending on the school paper

Question typeMarks eachTypical countWhat it tests
Comprehension3-52-3Events, feelings, and the change
Vocabulary / Moral2-31-2New words and the lesson
Prep strategy
  • Note how the fish feels before and after sharing
  • Learn the octopus's advice
  • Practise words like shimmering and humble
  • Be ready to state the sharing moral

Where this shows up in the real world

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

Sharing

Teaches that sharing makes us and others happy.

Friendship

Shows that friends are more valuable than possessions.

Humility

Reminds children not to be proud or boastful.

Exam strategy

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

  1. Answer in full sentences
  2. Describe the fish's feelings before and after sharing
  3. Explain the octopus's advice
  4. State the sharing moral clearly

Going beyond the textbook

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

  • Draw a Rainbow Fish and label scales with friends' names.
  • Write about a time you felt happy after sharing something.

Where else this chapter is tested

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

ICSE Class 3 School ExamHigh
English Olympiad (junior)Medium

Questions students ask

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

Being beautiful was not enough to make the Rainbow Fish happy because he was proud and selfish. He swam past the other fish without being friendly and refused to share even one of his many shiny scales when a little fish asked. Because of his pride, the other fish did not want to be near him, so he ended up lonely. The story shows that beauty kept all to yourself can bring loneliness rather than happiness.

When the Rainbow Fish followed the wise octopus's advice and gave away his shiny scales one by one, each fish that received a scale was delighted and became his friend. By the end he had only one shimmering scale left and was no longer the most beautiful fish, but he was surrounded by friends. He discovered that the joy of sharing and having friends made him happier than being beautiful ever had.
Verified by the tuition.in editorial team
Last reviewed on 30 May 2026. Written and reviewed by subject-matter experts — read about our process.
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