Dreams and Discoveries

Why This Matters

Have you ever had a big idea pop into your head? Maybe a way to make a cool gadget. Maybe a wish to travel to a far-off place. Maybe just a daydream while looking out of a bus window.

That little spark is where everything new begins. Every invention, every journey, every story started as someone’s dream.

This unit is all about that spark. You will meet a boy who is sure he is a great inventor. You will meet a child who floats paper boats down a stream and dreams about where they go. And you will meet a girl who travels the whole of India and discovers how big and beautiful her country is.

The pieces are funny, gentle and exciting by turns. But they all share one idea: a dream in your head can lead you to discover something wonderful. That idea is worth keeping for life.

The Big Idea

Dreams and discoveries go together. When you dream of something — building a machine, sailing a boat, seeing a new place — you start to discover the world and yourself. This unit shows three kinds of dreaming: inventing, imagining, and exploring. Each one opens a door to wonder. The point is not whether every dream “works”. The point is the curiosity and joy that come from dreaming and trying.

📖 Where to read the original: These three pieces are modern works and still under copyright, so the full original text is not reproduced here. Read them in your NCERT Poorvi (Grade 7) textbook. This page gives you clear summaries and explanations to study alongside it. Where a line or two is quoted, it is only to explain the writing.

Before we dive in, here is how all three pieces fit together under one idea. Figure 3.1 shows the web.

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The Story — “My Brother’s Great Invention”

This story was written by Anita Rau Badami. It is told by a 14-year-old girl named Anita, about her younger brother Anand. It is funny, fast, and ends with a real mystery. Let us walk through it slowly.

What happens

The story opens with a bang. Anita’s father comes home, opens the front door — and a bag of water falls on his head! He is soaking wet and very angry. “Who put that water bag here?” he roars.

The water bag was part of Anand’s latest “invention” — a burglar alarm. (A burglar is a thief who breaks into a house. A burglar alarm is a device that makes a noise to warn you when a thief comes in.)

Here is the funny problem. Anand designed the alarm to work only when the door was opened gently and softly — because, he thought, a thief would open the door quietly to sneak in. But Anita’s father also opens the door softly. So the alarm caught the wrong person. Papa got soaked, not a thief.

Now we learn about Anand. He thinks he is a scientist. He loves tinkering — playing and experimenting — with wires, tools, gadgets and bits of wood. He keeps making “inventions” that never work the way they should. Anita, the calm elder sister, always warns him and helps clean up his mess, but she does not really believe in his ideas.

Then the family watches a film called Back to the Future, which is about a time machine. That gives Anand a huge new idea. He decides to build a time machine of his own!

For two weeks, his room turns into a jungle of wires, springs, levers and bulbs. He takes apart the gadgets in the house to get parts. He hammers and saws all day. He even stops combing his hair. At last the “time machine” is ready.

Then the parents have to go away. They are travelling to Kharagpur for a wedding and will be gone for one night. Anita and Anand promise to be careful. Ma makes Anand promise not to touch the time machine until they return. He promises, but only half-heartedly.

That night, something real and frightening happens. Around 11:30 p.m., Anita hears a scratching at the front door. Then a rattle, a click — someone is breaking in! She wakes Anand. Before they can do anything, the door swings open and a rough-looking man stands there with a green scarf around his neck.

It is Boppa — the man who had recently started sweeping the compounds of their houses. So he was the thief! He knew exactly when families were away. He threatens the children and locks them in their room.

Now comes Anand’s clever moment. When Boppa demands to know where their father’s room is, Anita is about to point upstairs. But Anand quickly says, “The one next to this one” — which is actually his own room, the room with the running gadgets. It was a smart trick to confuse the thief and buy time.

Soon there is a crash and a loud scream from Anand’s room. Then strange noises — muffled thumps, an eerie whine, and a low humming sound. “My time machine, he’s started it!” Anand gasps.

The children shout for help. The neighbours — Mrs. Sharma, her husband and Dr. Mohan — come running and unlock the door. But when everyone searches the house, Boppa is gone. There is only one way out, and the neighbours came in that way, so they should have seen him leave. All that is left near the machine is his green scarf.

The grown-ups say the thief must have run out and they simply missed him. But Anand has a different idea. His eyes shining, he insists: his time machine worked, and it sent Boppa into the past!

Boppa was never seen again. The machine was later taken apart because Papa thought it was unsafe (though even Papa had a tiny suspicion it might really have worked). And Anand, sure that he is a genius, has already started his next project — a telephone to contact creatures in outer space.

Figure 3.2 below shows the shape of this whole story — how it rises, dips, and ends in a mystery.

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The characters

A character is a person in a story. The two main characters here are a brother and a sister, and they are wonderfully different.

Anand — the younger brother (13). He is the dreamer and the inventor. He is creative and bold, full of energy and big ideas. But he is also hasty and untidy, and his inventions usually go wrong. He believes in himself completely — so much that he is sure his time machine truly worked. In the scariest moment, though, he shows real presence of mind (quick, clever thinking) by tricking the thief into the wrong room.

Anita — the elder sister (14). She tells the whole story, so she is the narrator. She is calm and sensible. She doubts Anand’s inventions and warns him to clean up. She loves reading novels. She is curious too — she asks how the alarm even knows a thief is at the door. And she is responsible, telling Ma they are old enough to look after themselves.

Together they make a perfect pair. The dreamy inventor and the calm, doubting narrator — that contrast is what makes the story so funny.

Figure 3.3 sets the two characters side by side so you can see how they differ and how they connect.

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The “why” — why the time machine mystery is left unsolved

This is the cleverest part of the story, so let us not rush past it. Ask yourself: did the time machine really work?

The honest answer is — the writer never tells us. And she does this on purpose.

Look at the two ways of explaining what happened to Boppa:

Anand's belief	The grown-ups' belief
The time machine sent Boppa into the past.	Boppa simply ran out of the house.
The machine was running and humming when Boppa entered the room.	In all the noise and panic, the neighbours missed him leaving.
There was only one way out, and the neighbours came in that way.	Maybe he slipped out just before they arrived.
He left his scarf behind, as if he vanished suddenly.	People drop things when they run away in a hurry.

Both sides have a point. That is exactly why the ending feels magical. If the writer had told us the truth, the story would lose its fun. By leaving it open, she lets us wonder, just like the family does. The little detail that even Papa had a “niggling suspicion” the machine worked is the writer’s way of winking at us — maybe it did.

So the unsolved mystery is not a mistake. It is the whole joy of the story. A good dream keeps its wonder, and this story keeps its wonder by never giving the answer away.

Let us check one key detail of Anand’s quick thinking.

A note on the sound words

The story is full of sound words — like clanging, humming, crash, hissed, hammering. These are called onomatopoeia.

The Poem — “Paper Boats”

The unit’s poem is “Paper Boats” by Rabindranath Tagore — one of India’s greatest poets and writers. It is a soft, dreamy poem spoken by a child.

First, a quick word. Shiuli is a small white-and-orange night-flowering flower, loved in many parts of India (especially Bengal). It blooms at dawn and gives off a sweet smell. The child in the poem loads his boats with shiuli flowers.

Simple meaning, idea by idea

Let us go through the poem’s pictures one by one, in plain words. (Remember, we are explaining the meaning, not copying the poem.)

Idea 1 — He floats named boats. Day by day, the child floats paper boats down a running stream. On each boat, in big black letters, he writes his own name and the name of his village. He hopes that someone in some strange, far-away land will find a boat and learn who he is. It is a child’s lovely wish to reach out and be known by the wide world.

Idea 2 — He loads them with flowers. He puts shiuli flowers from his garden into the little boats. He calls these flowers “blooms of the dawn” because shiuli bloom in the early morning. He hopes the flowers will travel safely and land somewhere by night.

Idea 3 — The clouds become sails. Looking up at the sky, he sees little white clouds. In his imagination, those clouds are sails, set by an unseen playmate in the sky who is racing paper boats of his own against the child’s boats. A real boy and an imaginary sky-friend, playing the same game — that is a beautiful, childlike thought.

Idea 4 — The dream at night. When night comes, the child buries his face in his arms and falls asleep. He dreams that his paper boats float on and on under the midnight stars. In the dream, the fairies of sleep are sailing in those boats, and their cargo — the “lading” — is baskets full of dreams.

Figure 3.4 shows how the poem moves from a real game by the water to a beautiful dream.

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The “why” — what the poem is really about

So why does a child write his name on a paper boat and send it off?

Think about it. The boat is tiny and made of paper. It will probably get wet and sink long before it reaches any “strange land”. The child surely half-knows this. So why do it?

Because that is how a child’s heart works. A child reaches out to the whole world with hope and trust. The paper boat is the child sending a piece of himself out into the world — his name, his village, his garden flowers — hoping to connect with someone far away. It is innocent, hopeful, and full of imagination.

This is the real theme of the poem: a child’s innocence, imagination and hope. The poet shows how a child can take ordinary things — paper, a stream, clouds, sleep — and turn them into a magical adventure. The clouds become racing sails. Sleep brings fairies. Dreams travel under the stars. Nothing in the poem is sad; the tone is gentle and wishful, and the mood is thoughtful and dreamy.

Notice too how the poet mixes reality and imagination. The stream, the flowers and the paper boats are real. The sky-playmate, the fairies of sleep and the baskets of dreams are imagined. By blending the two, Tagore shows exactly how a child sees the world — half real, half dream.

There is also a lovely sound trick in the poem. Tagore repeats words like “day by day” and “on and on”. This repetition gently shows the passing of time. And he uses alliteration — words close together that start with the same sound, like “strange… safely… sailing… sleep”. That soft, repeated “s” makes the poem sound like the gentle hush of water.

The Postcards — “North, South, East, West”

The unit’s third piece is “North, South, East, West” by C.G. Salamander. It is not a normal story. It is a set of postcards — short travel letters — written by a girl named Shaana to her school friends.

Shaana lives on Rameswaram island (in the far south of India). She travels across the whole country with her parents (she calls them Amma and Appa), and after each stop she writes a cheerful postcard home. Reading them, we travel along with her.

Where she goes, and what she sees

Let us follow her journey, stop by stop:

• Thajiwas glacier, Kashmir (north): White and blue glaciers, so cold she wears four layers of clothes. Her parents throw snowballs like children.
• Himachal Pradesh (north): Quiet mountains, colourful birds chirping at sunrise. She jokes that the “bears growling” are really just Appa snoring.
• Arunachal Pradesh (east): A forest so thick that “if you blink or stop to tie your shoelaces, you will get lost.” She loves it best and hopes to see red pandas. She is surprised that Himachal and Arunachal — both “Pradesh” states — are so far apart.
• Sundarbans, West Bengal (east): A wetland, where mangrove trees grow in seawater. She sees crocodiles and a snake. Amma is sad about how much the place floods now.
• Gujarat (west): A hot, dry desert with sand everywhere — “like a beach without the sea.” She loves the pretty, colourful clothes.
• The Narmada river (centre): She goes rafting and finds it wild and scary. Appa is so scared he decides never to raft again.
• Goa (south-west): Lovely plateaus, hills, beaches, and train tunnels. She used to fear tunnels but does not any more.
• Chennai and Puducherry (south): She learns to surf. The beaches are rougher and the water browner than at her island home.
• Olaikaadu beach, then home (south): A last stop where she floats and watches fish while her parents dive, before finally reaching home.

Figure 3.5 below sorts her stops by direction, so you can see how her travels covered the whole country.

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The “why” — why postcards, and what they teach

Why did the writer tell this in postcards, instead of as a plain story?

There are two good reasons. First, postcards feel personal and real. We read Shaana’s own excited words, full of jokes and feelings, as if a friend were writing to us. Second, postcards are short snapshots. Each one captures one place and one feeling, the way travel really feels — a quick burst of wonder, then on to the next place.

And what do the postcards teach us? Two big things.

One: India is huge and amazingly varied. In a single trip, Shaana sees glaciers, forests, wetlands, a desert, a wild river, plateaus and beaches. From snow you wear four layers in, to a desert “like a beach without the sea” — all in one country. Her journey is a small lesson in just how diverse India’s geography is.

Two: travel changes you. Notice how Shaana grows braver and more open. She used to be afraid of tunnels, but is not any more. She discovers places she “never knew existed”, like wetlands where trees grow in seawater. Travel turns her fears into comfort and her ignorance into wonder. That is the real “discovery” in this piece.

There is also a quiet, serious note. Twice, the grown-ups mention change: there was “much more snow last year” on the glacier, and the Sundarbans now “floods” much more. A sharp reader notices these hints about how our environment is changing — even a cheerful travel diary can carry a gentle warning.

Common Mistakes

A few ideas in this unit are easy to get a little wrong. Let us clear them up before they trip you.

The first is about Anand’s time machine.

The next is about the paper boats.

The last is about Shaana’s postcards.

Quick Check

Let us see how well the three pieces have settled in. Try these short questions.

Practice

Now try writing some answers yourself. Attempt each one first, then open the solution to check.

Easy

Medium

Challenge

Summary

• “My Brother’s Great Invention” by Anita Rau Badami is a funny story told by Anita about her younger brother Anand, who is sure he is a great inventor.
• Anand’s burglar alarm soaks his own father by mistake. Then he builds a ‘time machine’. When their parents are away for a night, a thief named Boppa breaks in, and Anand cleverly tricks him into the room with the running machine.
• Boppa vanishes, leaving only his scarf. Anand believes his time machine sent the thief into the past; the grown-ups think Boppa just ran out. The story leaves the mystery unsolved on purpose — and that is the fun of it.
• “Paper Boats” by Rabindranath Tagore is a gentle poem about a child who floats named paper boats loaded with shiuli flowers down a stream. He imagines clouds as sails and dreams of fairies sailing under the midnight stars. Its theme is a child’s innocence, imagination and hope, blending reality with imagination.
• “North, South, East, West” by C.G. Salamander is a set of cheerful postcards by a girl, Shaana, written as she travels across India — glaciers, forests, wetlands, a desert, a wild river, plateaus and beaches. The postcards show how huge and varied India is, and how travel makes her braver and full of wonder.
• All three pieces share one idea: dreaming, inventing and exploring are all ways of discovering something new.
• New words to remember: tinkering (playful experimenting), onomatopoeia (a word that sounds like its noise), alliteration (words near each other starting with the same sound), wetland (low, watery land), shiuli (a white-and-orange dawn flower).

What’s Next

You have seen three young people dream, invent and explore. In the next unit, Unit 4 — Travel and Adventure, we follow that spirit of discovery even further — into journeys and adventures that test courage and curiosity. Shaana’s postcards were just the start of the road. See you there.