A virtual theremin where students press and drag over a plane. Moving left and right changes pitch, moving up and down changes volume, and readouts show frequency, note, volume and wavelength.
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Step Sequencer
អំពីការពិសោធន៍និម្មិតនេះ
This simulation shows how music loops are built. A board holds four rows (Kick, Snare, Hat and Bell) and eight steps. Students click cells to switch notes on or off, and a glowing playhead sweeps across the grid, sounding every cell that is on. Tempo can be changed from 60 to 200 BPM, and presets such as Backbeat, Four on the floor, Random or Empty give starting patterns. Readouts show the current step, tempo, number of cells on, and the length of one step and of the whole loop. It teaches rhythm, steps and beats, tempo in beats per minute and how seconds relate to BPM, so it fits music and math lessons.
អ្វីដែលសិស្សអាចស្វែងរកបាន
- Choose the Empty pattern and click cells to build a beat of your own.
- Turn on only the Kick row on steps 1 and 5, then add Snare on steps 3 and 7.
- Move Tempo to 60 and then to 200 BPM and read the Step / loop length readout.
- Try the Four on the floor preset and describe what is different from Backbeat.
- Add Bell notes to make a tune, and use the Playing toggle to pause and start again.
គោលបំណងសិក្សា
- 1Build a looping rhythm pattern by choosing which steps are on.
- 2Explain how tempo in BPM sets the length of a step and a loop.
- 3Calculate the length of a beat in seconds from beats per minute.
- 4Describe how layered sounds make a groove.
សំណួរដែលគ្រូតែងសួរ
Is it free?
Yes. Step Sequencer is free, needs no sign-up and runs in any modern browser, including whiteboards, tablets and phones.
How do I make a beat?
Click any cell on the grid to turn it on or off. The playhead sweeps across the eight steps and plays every cell that is on in each row.
How long is one loop?
Eight steps are eighth notes, so one loop is 4 beats. At 120 BPM a beat is 0.5 seconds, a step is 0.25 seconds and the loop is 2 seconds.
What is a backbeat?
A backbeat puts the strong accent on the even beats, usually with the snare on beats 2 and 4, while the kick plays on beats 1 and 3.
បញ្ចូលការពិសោធន៍និម្មិតនេះ
ដាក់វាចូលទៅក្នុង LMS ប្លក់ ឬគេហទំព័រថ្នាក់រៀនរបស់អ្នក — ឥតគិតថ្លៃ។
<iframe src="https://kiwibee.io/km/simulations/step-sequencer-3d-simulation/embed" title="Step Sequencer | KiwiBee" loading="lazy" allowfullscreen style="width:100%;height:min(70vh,620px);min-height:420px;border:0;border-radius:16px"></iframe>បន្តស្វែងរក
ម៉ូដែលវិទ្យាសាស្ត្រអន្តរកម្មបន្ថែមទៀត
Students draw a single cycle of a wave on a grid, and the simulation plays it as a repeating tone. Frequency, preset waves and a join-ends option let them compare their drawing with sine, square and sawtooth sounds.
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Sixteen 3D drum pads, from kick and snare to cowbell and chime, play synthesized sounds when students click them or press keys. A tempo slider sets the speed and a loop button repeats the last four bars they played.
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Six 3D flute pipes with a slider ring at the top of each. Students drag the ring to change the pipe length, click a pipe to blow it and switch between open and closed pipes to see air moving and hear the pitch.
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A 3D music box with a pinned drum and a steel comb. Students click dots to add or remove pins, drag the drum to turn it or let it wind itself, and see how tooth length sets each note.
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នាំវិទ្យាសាស្ត្រអន្តរកម្មចូលក្នុងថ្នាក់រៀនរបស់អ្នក
ទីតាំងការងារសម្រាប់គ្រូដោយឥតគិតថ្លៃ KiwiBee នាំមកនូវការរៀបចំមេរៀន សន្លឹកកិច្ចការ ឧបករណ៍ក្នុងថ្នាក់ និងសៀវភៅពិន្ទុ ទាំងអស់នៅកន្លែងតែមួយ។
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