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Story of little detectives 9-10 years old Reading 8 min. Available in audio story (3)

The mystery of the missing blue wrench

When Maya's lucky blue wrench goes missing from the robotics club, she follows glittery clues, greasy fingerprints, and curious classmates to solve the mystery.

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A happy, focused 10-year-old girl with a round freckled face and brown ponytail, wearing blue overalls and red sneakers, crouches and removes a small shiny blue wrench from the mechanical claw of a small smiling round robot; to the right, about 11-year-old Sammy, grinning and slightly mischievous in a green cap with crumbs on his fingers, points at her as if confessing a prank; behind a table on the left, serious 10-year-old Raj with tousled black hair and round glasses crouches holding wires and a screwdriver; nearby, cheerful 9-year-old Zoe with braided blonde hair and a sparkly dress stands by a box of props with silver glitter on her hands; a school robotics workshop with a large wooden table strewn with tools, open boxes and gleaming metal parts, robot posters on the wall and warm light from an adjustable lamp; the team discovers the blue wrench stuck in the robot's claw, with a greasy fingerprint on the handle and silver glitter on the key, creating a playful, curious atmosphere. report a problem with this image

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Duration of the audio story: 08:09

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Chapter 1: The Curious Clank

Maya loved mysteries as much as she loved robots. Both were full of puzzles! On Saturday morning, Maya skipped into the school's Robotics Club workshop, her ponytail bouncing. The workshop was alive with whirring gears and flashing lights. On every table, half-built robots blinked and beeped while bits and bobbles lay scattered like breadcrumbs. The air smelled faintly of metal and marker pens.

Maya always arrived early. She liked checking on her robot, Tidybot, before the others came. She waved to Mr. Harris, the club's teacher, who was hunched over a robot spider with sticky notes all around him.

“Morning, Maya!” he called, not looking up. “Careful, the robots are extra chatty today.”

Maya giggled. She reached her workstation and stopped. Her smile faded. The drawer where she kept her special tools was a mess. She always kept her drawer neat, with the tiny screwdriver on the left, wire cutters in the middle, and her lucky blue wrench on the right. Now, everything was jumbled. And—her lucky wrench was gone!

Maya's heart thumped. Someone must have opened her drawer, but who? And why? She didn't want to jump to conclusions. She took a deep breath, like a detective would. She had a mystery to solve.

Chapter 2: Gathering Clues

Maya crouched beside her drawer and scanned for clues. She noticed a thin streak of silver glitter on the edge. That was odd. Her tools never glittered. She carefully touched the glitter with her finger. It didn't come from anything she owned.

She glanced around the workshop. Only three other kids had arrived: Sammy, who always wore his lucky cap; Raj, who fiddled with wires like a magician; and Zoe, who loved decorating her robot with stickers and—glitter! Maya watched as Zoe sprinkled silver glitter onto her robot's head.

Maya's eyes widened. Should she ask Zoe about the glitter? Or look for more clues first?

She decided to be patient. A good detective never jumped to conclusions. She made a note: Silver glitter found. Possible connection to Zoe.

Suddenly, Maya saw a small, greasy fingerprint on the drawer's handle. She compared it to her own, but hers were clean. Sammy was eating chips from a shiny bag, his fingers shiny and slick. Hmm.

Maya jotted down: Greasy fingerprint. Possible connection to Sammy.

She was getting somewhere. But her blue wrench was still missing.

Chapter 3: The Workshop Whirl

The room filled up as the rest of the club arrived. The sound of laughter and robot pings echoed off the walls. Maya zipped around the workshop, scanning each table. She peeked under boxes, inside toolkits, and even behind a basket of old batteries.

She stopped at Raj's table. He was hunched over a robot arm that waved slowly back and forth.

“Hi, Raj,” Maya said, trying to sound casual. “Seen anything blue and wrench-shaped today?”

Raj glanced up, thoughtful. “Nope, just screws and wires. But I did see Zoe near your table earlier. She was looking for some extra robot eyes.”

Maya nodded, noting this down. She thanked Raj and moved on to Zoe, who was busy attaching a sparkly antenna to her robot.

“Zoe, did you see my blue wrench?” Maya asked.

Zoe paused. “No, but I did open your drawer by mistake! I thought it was mine—they look the same. I was in a hurry and left when I realized. Sorry, Maya!”

Maya smiled. “It's okay! Did you see the wrench inside?”

Zoe shook her head. “I didn't look. But maybe someone else did after me?”

With each clue, the puzzle grew. Maya's curiosity burned brighter. Now she wondered about Sammy. He was building a robot dog, nuts and bolts everywhere.

“Sammy, did you borrow my wrench?” she asked.

Sammy shook his head, mouth full of chips. “Nope. I use my own. But I dropped a chip near your table earlier and picked it up.”

Another piece of the puzzle. Maya thought deeply. So, Zoe had opened her drawer, but hadn't taken the wrench. Sammy had been near her table too, but only for a moment. Where had the wrench gone?

Chapter 4: A Tidybot Twist

Maya sat by her robot, Tidybot, thinking hard. She ran through each clue: the glitter, the greasy fingerprint, Raj's comment, and Zoe's confession. She tapped her chin. Then Tidybot beeped and whirred. Its claw spun in a circle, and suddenly, something blue glinted beneath Tidybot's belly.

Maya gasped. She reached under and pulled out her lucky blue wrench—clamped tightly in Tidybot's claw! Maya burst out laughing. Tidybot was programmed to tidy up anything blue, thinking it was a stray piece of robot. It must have snatched the wrench while Maya wasn't looking.

But wait—how did the glitter and grease get there?

She checked the wrench. It was sticky and speckled with silver. Maya remembered: after Zoe opened her drawer, she must have gotten glitter on the handle. Then, when Sammy picked up his chip, he left a greasy fingerprint.

Maya clapped her hands. She had solved the case!

Chapter 5: The Drawer Sorted

The other club members gathered around as Maya explained the mystery. She showed everyone the clues: the glitter, the grease, and the missing wrench. Zoe giggled when she heard about the glitter, and Sammy apologized for the chip grease.

“I guess Tidybot really likes tidying!” Sammy said, grinning.

Maya smiled. “Mystery solved—by teamwork! And Tidybot.”

After the story, everyone helped Maya clean and organize her drawer. Zoe wiped away the glitter, Sammy fetched a cloth for the grease, and Raj lined up the tools neatly. Soon, the drawer looked perfect again, each tool in its place, shining and ready for the next adventure.

Maya felt proud. She had solved the mystery by being curious, patient, and asking for help. She realized that sometimes, solving a mystery was even more fun with friends.

As the club packed up for the day, Maya patted Tidybot's metal head. “Good job, partner,” she whispered.

Walking home, Maya thought about the day. She couldn't wait for the next mystery—whatever it would be. But for now, her drawer was sorted, her wrench was safe, and her friends were by her side. And that was the best ending of all.

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The quiz: did you understand the story well?

Mysteries
Things that are strange or unknown and need to be solved or understood.
Workshop
A room or place where people build, fix, or make things by hand.
Whirring
A soft, fast sound made by machines or small moving parts.
Gears
Round metal wheels with teeth that fit together to make machines move.
Scattered
Spread around in different places, not in one tidy pile.
Breadcrumbs
Small pieces like bread crumbs; used here to mean small bits that lead to a clue.
Glitter
Very small shiny bits that sparkle when light hits them.
Greasy fingerprint
A smudge left by a finger that has oil or food on it.
Glinted
Shone briefly with a small, quick flash of light.
Hunched
Bending the shoulders and back forward into a bent shape.
Tidying
Cleaning and putting things in order so they look neat.

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