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.

## Coulomb's Law: Macro And Atomic Scale

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This lab lets you visualize the electrostatic force that two charges exert on each other. Students can observe how changing the sign and magnitude of the charges and the distance between them affects the electrostatic force. Sample learning goals:

## Projectile Motion-Where Will It Land?(落在哪裡)

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This simulation models a situation where a red ball is dropped or launched from the top of a moving truck. A truck travels with constant velocity Ve = -200 cm/s (moving to the left).

## Projectile Launcher(滑車接拋體)

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This simulation models a situation where a sliding cart traveling on a flat surface launches a ball straight up after 1 second of travel. Assume that when the ball is launched, the net internal energy of the system does not change. Will the ball land back on the cart?

## Free Fall(誰先落地?)

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This is a simulation of 4 objects with different forms and masses free falling from a height, either in air or in vacuum. 此程式模擬四種形狀，重量不同的物體，在空氣中與真空中於等高處自由落下的運動過程。

## Pulley Fixed And Free

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This lab consists of two parts. The first simulation provides a visualisation of the direction and magnitude of the force vectors for fixed and free pulley systems and the second lab shows an example. You can choose to use one or both of them.

## River Crossing Challenge

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Challenges students to get as many boats to their targets on the opposite side of a river as possible.

## Constant Velocity & Free Fall Fun(等速與落體Fun)

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This simulation explores motion at a constant velocity and motion during free fall.   這是一個運用等速度運動與自由落體的概念設計的合作問題解決題目。

## Projectile Motion-Crack Shot(百發百中)

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This simulation explores the horizontal and vertical components of an object during projectile motion. A crack shot aims his gun at an apple which will begin to free fall when he pulls the trigger. How can he make sure that his bullet will hit the apple?

## Vernier Caliper

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Use this vernier caliper to learn how to take accurate measurements in linear dimensions.

## Conservation Of Momentum-Firework(質心運動煙火)

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This program simulates the dynamics of a pyrotechnic star as it is launched into the sky and explodes into two parts at the highest point of its trajectory. 此程式模擬一質量為600公克的煙火彈被射入天空，當它升到最高點時爆炸成兩塊煙火碎片後落下的運動過程。