A virtual ball of clay that students sculpt by dragging. Pull, Push and Smooth tools, brush size, strength and a mirror option let them shape it, while a readout shows the clay volume.
—
Light & Shadow Studio
អំពីការពិសោធន៍និម្មិតនេះ
This simulation lets students experiment with shadows. They drag a yellow lamp around a table and drag the sphere, cube and cone to new places. Sliders set the lamp height and the lamp size, and further controls show or hide light rays and change shadow darkness. A low lamp throws long shadows and a high one throws short ones; a tiny lamp makes a sharp edge, while a large lamp makes a dark center and a soft half-shadow. Readouts show the cone's shadow length, the lamp angle, the penumbra width and the type of shadow edge. It supports lessons on light traveling in straight lines, shadow length and similar triangles.
អ្វីដែលសិស្សអាចស្វែងរកបាន
- Drag the lamp to the left, then right, and watch the cone's shadow swing the other way.
- Lower Lamp height and compare the Cone shadow length readout with a high lamp.
- Raise Lamp size and look for a dark core surrounded by a lighter edge.
- Move an object close to the table edge and see how its shadow changes.
- Turn Light rays on and off to see the straight lines from the lamp past each object.
គោលបំណងសិក្សា
- 1Explain that shadows form because light travels in straight lines and is blocked.
- 2Describe how lamp height changes shadow length.
- 3Distinguish the umbra from the penumbra.
- 4Predict how a shadow moves when the light source moves.
សំណួរដែលគ្រូតែងសួរ
Is it free?
Yes. Light & Shadow Studio is free, needs no sign-up and runs in any modern browser, including whiteboards, tablets and phones.
Why do shadows get longer when the lamp is lower?
Light travels in straight lines. A lower lamp makes the light strike the object at a shallower angle, so the blocked region stretches farther across the table.
What are umbra and penumbra?
The umbra is the dark core where the light is fully blocked. The penumbra is the soft half-shadow where only part of a large lamp is blocked.
How do I move things?
Press on the lamp or on an object and drag it across the table. Use the sliders for lamp height, lamp size and shadow darkness.
បញ្ចូលការពិសោធន៍និម្មិតនេះ
ដាក់វាចូលទៅក្នុង LMS ប្លក់ ឬគេហទំព័រថ្នាក់រៀនរបស់អ្នក — ឥតគិតថ្លៃ។
<iframe src="https://kiwibee.io/km/simulations/light-shadow-studio-3d-simulation/embed" title="Light & Shadow Studio | KiwiBee" loading="lazy" allowfullscreen style="width:100%;height:min(70vh,620px);min-height:420px;border:0;border-radius:16px"></iframe>បន្តស្វែងរក
ម៉ូដែលវិទ្យាសាស្ត្រអន្តរកម្មបន្ថែមទៀត
A spinning vase on a pottery wheel with seven round handles along its profile. Students drag the handles to reshape the vase, choose a glaze and read its height, widest point and capacity.
—
Four draggable control points shape a cubic Bezier curve in 3D. Students move the points, scrub or animate the parameter t, and see the construction lines that build the point on the curve.
—
A small gear rolls inside a ring while a pen draws a flower pattern. Students choose the gear size, drag the pen dot to a new spot and see the number of petals and the drawing change.
—
Students draw on a glowing 3D bowl and every stroke is copied around the center as a symmetrical pattern. They pick 6, 8 or 12 segments, turn mirroring on, fade lines out and change glow size.
—
នាំវិទ្យាសាស្ត្រអន្តរកម្មចូលក្នុងថ្នាក់រៀនរបស់អ្នក
ទីតាំងការងារសម្រាប់គ្រូដោយឥតគិតថ្លៃ KiwiBee នាំមកនូវការរៀបចំមេរៀន សន្លឹកកិច្ចការ ឧបករណ៍ក្នុងថ្នាក់ និងសៀវភៅពិន្ទុ ទាំងអស់នៅកន្លែងតែមួយ។
ចាប់ផ្តើមឥតគិតថ្លៃ និងបង្កើតថ្នាក់ដំបូងរបស់អ្នក
ទំព័រដើម
ដំណោះស្រាយទាំងអស់
តម្លៃ
អំពីយើង
KiwiBee សម្រាប់អង្គការមិនស្វែងរកប្រាក់ចំណេញ
ព្រឹត្តិការណ៍ និងសិក្ខាសាលាអនឡាញ
សម្រាប់អង្គភាពធំ
សម្រាប់សាលារៀន
សម្រាប់មជ្ឈមណ្ឌល
សម្រាប់ប្រធានក្រុម
សម្រាប់គ្រូ
AI និងធនធាន
ធនធាន
សន្លឹកកិច្ចការសម្រាប់បោះពុម្ព
កញ្ចប់មេរៀន
ការពិសោធន៍និម្មិតអន្តរកម្ម
ឧបករណ៍គ្រូ
ស្ទូឌីយ៉ូ AI
គំនិត និងការស្រាវជ្រាវ