Classroom Noise Monitor🥧 Pie Bakery 🥧
When the class is quiet, the pies bake golden brown one by one: pumpkin, apple, pecan and more. When it gets too loud, the oven stops, and if it stays loud, the crusts start to burn!
Class goal: Bake all nine pies before the lesson ends!
Your browser will ask permission to use the microphone.
Sound stays on this computer. Nothing is recorded or sent anywhere.
How Pie Bakery works
1. Preheat the oven
Choose a lesson length, press Start Baking, and allow the microphone. The monitor listens for a moment to learn how your room sounds when it is calm.
2. Quiet bakes the pies
While the class is quiet, nine pies go from raw dough to golden brown one by one: pumpkin, apple, pecan, cherry and more, each one steaming when it is ready.
3. Noise burns the crusts
Too much noise rattles the kitchen and stops the oven. If it stays loud, smoke curls out and the crusts start to burn, but a baked pie is never lost and the scorch fades once the room is calm. Tip: let the class vote on which pie they hope comes out next.
Seen in real classrooms
Teachers like you have been sharing how they use the monitor with their classes. Thank you for spreading the word! 💛
Posted a video of your own? Send us the link and we'll add it here.
Explore more themes
Traffic Lights
FREEThe classic traffic light noise monitor, full screen! The light stays green and little cars cruise across town while the class is quiet. Too loud turns it red and jams the traffic.
Quiet Jungle
FREEKeep your class quiet and watch a jungle grow full screen! Trees grow when the classroom is calm and wilt when it gets too loud.
Dino Valley
FREEKeep your class quiet and hatch baby dinosaurs from their eggs! Too much noise wakes the volcano and scares the dinos back into their shells.
Hush Safari
FREEKeep your class quiet and shy safari animals come out of hiding one by one! Too much noise stirs up a dust storm and sends them running away.
Focus Mode
FREEA calm, minimal noise level meter with no cartoons: a breathing light grows with silence and pauses when the room gets loud. Made for older students, exams, libraries and study halls.
Bouncy Balls
FREEThe classic bouncy balls noise meter, flipped to reward calm! Colorful playground balls bounce while your class stays quiet. Too much noise stops the fun and deflates them.
Pumpkin Patch
PROKeep your class quiet and grow nine pumpkins into glowing jack-o'-lanterns! The autumn wind blows the candles out when the classroom gets too loud. Perfect for October.
Sleepy Ghost House
PROKeep your class quiet and tuck nine friendly ghosts into bed in a moonlit haunted house! The ghosts wake up and float away when the classroom gets too loud.
Moonlit Bats
PROKeep your class quiet and guide nine bats home across the full moon to their cave! Noise startles the bats and sends them fluttering back out into the night.
Turkey Tail
PROKeep your class quiet and help a proud turkey fan out all nine tail feathers! Too much noise spooks the turkey into hiding behind the hay. Perfect for November.
Thankful Tree
PROKeep your class quiet and grow a thankful tree, one gratitude leaf at a time! Too much noise brings a wind that shakes the branches and blows the leaves away.
Butterfly Garden
PROKeep your class quiet and raise nine butterflies from egg to wing! Caterpillars munch, chrysalises ripen and butterflies emerge while the room stays calm: a living life-cycle lesson.
Robot Factory
PROKeep your class quiet and assemble nine little robots on a factory line! The machines pause and amber beacons spin when the room gets loud. Finished robots are never lost.
Ant Colony
PROKeep your class quiet and help busy ants dig an underground colony, chamber by chamber! The digging stops and the tunnels crumble when it gets too loud.
Snail Race
PROKeep your class quiet and cheer nine snails along the garden racetrack! The snails hide in their shells when the classroom gets too loud. Slow and steady wins.
Pirate Treasure
PROKeep your class quiet and fill a pirate chest with treasure! The ship sails toward the island while the room stays calm, and a storm brews when it gets too loud.
Coral Reef
PROKeep your class quiet and watch a coral reef bloom full screen! Corals grow and fish arrive when the classroom is calm, and the reef bleaches when it gets too loud.
Train Journey
PROKeep your class quiet and ride a steam train across the countryside, station by station! The signal turns red and the train stops when it gets too loud.
Space Launch
PROKeep your class quiet to build, fuel and launch rockets to every planet! The countdown holds when the classroom gets too loud.
Wizard School
PROKeep your class quiet and brew nine glowing magic potions in a wizard classroom! The cauldron fizzles and the magic drains away when it gets too loud.
Fairy Village
PROKeep your class quiet and light up a fairy village of mushroom houses! Glowing windows and fireflies fill the glade, until the wind blows the lights out.
Castle Builders
PROKeep your class quiet and build a castle stone by stone! The builders stop and the scaffolding shakes when the classroom gets too loud.
Winter Aurora
PROKeep your class quiet to build a snowman and make the northern lights bloom! Too much noise kicks up a blizzard that blows the snow away.
Balloon Journey
PROKeep your class quiet and ride a hot air balloon from the fields to the stars! The balloon sinks when the classroom gets too loud.
Or head back to the classroom noise monitor homepage for the full overview and FAQ.
Pie Bakery questions
Is Pie Bakery free to use?
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Pie Bakery is a Pro theme. Lifetime Pro is a one-time $20 payment that unlocks every theme, unlimited session time, and priority support. You can try the monitor for free first with the Quiet Jungle, Dino Valley, Hush Safari, Traffic Lights, Focus Mode, and Bouncy Balls themes.
Can the class lose progress in Pie Bakery?
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No: a baked pie stays baked. Noise only stops the oven and scorches the crusts for a while, and the scorch fades once the room settles, so the class can always finish the batch.
What age group is Pie Bakery best for?
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Pie Bakery works from preschool to about grade 5. Watching pies turn golden is calm and satisfying, and the smoke gives a clear warning that the room is getting too loud.
The Pie Bakery scene isn't reacting to sound. What should I check?
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Your computer is probably listening to the wrong microphone. Interactive whiteboards often take over as the default mic when they're connected. During a session, open the settings (the tune icon in the top right) and pick your computer's built-in microphone. The choice is remembered for future sessions.