Online labs provide your students with the possibility to conduct scientific experiments in an online environment. Remotely-operated labs (remote labs) offer an opportunity to experiment with real equipment from remote locations. Virtual labs simulate the scientific equipment. Data sets present data from already performed lab experiments. Please use the filters on the right to find appropriate online labs for your class. Labs can be combined with dedicated Apps to create Inquiry Learning Spaces (ILSs).

If you are looking for online labs especially suitable for the curricula of Benin, Kenya or Nigeria, please visit our Collections page.

## How Much Does The Elephant Weight?(曹沖秤象)

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This program simulation changes of load line of the boat when it carries different goods. The weight of the barrels are given (100 kg or 50 kg), but the weight of the elephant and the little boy (Cao Chong) are unknown. Do you know how to find out their weight?

## Superposition Of Shm Waves

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This simulation visualizes superposition of waves. Students can vary amplitude, period and phase of each wave and see how it influences the result.

## Transverse Wave(橫波波長與周期)

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This simulation models a transverse wave traveling toward the right with a speed of V cm/s. Students can change the amplitude, wavelength, and period of the wave to observe their effects on the waveform. 此程式模擬一以波速 V (公分/秒)向右行進的橫波。學生可調控波的振幅，波長，與周期觀看此橫波隨時間波形的變化。

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This simulation checks if students are able to measure the lengths of a few different objects.

## Pendulum Wave (蛇擺)

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This simulation demonstrates the kinetic motions of N=21 uncoupled pendulums. The frequency difference (df) between nearby pendulums is fixed so that the lengths of the pendulums are monotonically increasing.

## Bomber Mission(飛機投彈任務)

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This program simulates the kinetic motion of a bomber dropping a bomb to hit the radar on the ground. The bomber is flying horizontally with speed of Vx (m/s) at height H (meter). The bomb will be dropped at a distance of L (meter) when the bomber is approaching the radar.

## Barnacle Competition New

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This is an updated version of an existing lab. It includes some theoretical background information and the online lab which models Connell's 1961 classic competition experiment. Students can explore the fundamental and realized niches of two species of barnacles, Chthamalus and Balanus.

## Density And Buoyancy(密度與浮力實驗)

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This simulation models the process of putting an orange block of mass M (g) and volume V (cm^3) into a blue solution with density rhoS (g/cm^3) in order to investigate the concept of buoyancy.   此程式模擬將一個重量為 M 公克，體積為 V 立方公分的橘色方塊慢慢浸入密度為 rhoS (公克/立方公分)的藍色溶液中的過程，以探討浮力概念。