Classroom Noise Monitor🌴 Quiet Jungle 🌴
When the class is quiet, trees grow and the jungle comes alive. When it gets too loud, the trees stop growing, and if it stays loud, they start to wilt!
Class goal: Grow all nine trees before the lesson ends!
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Sound stays on this computer. Nothing is recorded or sent anywhere.
How Quiet Jungle works
1. Plant the seed
Choose a lesson length, press Start the Jungle, and allow the microphone. The monitor listens for a moment to learn how your room sounds when it is calm.
2. Calm grows the canopy
Each stretch of quiet work grows another tree until nine fill the screen, with birds and butterflies joining as the jungle comes alive.
3. Loud wilts the leaves
Sustained noise stops the growing and the trees begin to wilt. Tip: challenge the class to grow all nine trees before the lesson ends, then let them vote on tomorrow's theme.
Explore more themes
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.
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.
Bouncy Balls
PROThe 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.
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.
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.
Quiet Jungle questions
Is Quiet Jungle free to use?
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Yes. Quiet Jungle is one of the three themes included in the Free plan, with sessions of up to 30 minutes and no account required. Lifetime Pro (a one-time $20 payment) adds the other nine themes and unlimited session time.
Can the class lose progress in Quiet Jungle?
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Yes, sustained noise has consequences here. The trees are wilting if the room stays loud for too long, so students have a real reason to settle down quickly. A few seconds of calm stops the damage.
What age group is Quiet Jungle best for?
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Quiet Jungle works for any age, but it lands especially well in elementary classrooms from kindergarten to grade 5. Younger students love watching the trees grow, and older ones treat the full jungle as a class goal.