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Online labs provide 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.

Please note that the Go-Lab Authoring Platform Graasp is no longer maintained. This means that it is not possible to create and publish new Go-Lab Inquiry Learning Spaces using the labs listed on this page. However, you can still access the labs and use them directly on the providers' websites with help of the preview links, which you will find on the dedicated lab pages. If you are interested in creating and using Inquiry Learning Spaces in your classroom, please visit the new Authoring Platform Graasp.org

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

Light
Energy Transformation
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In this lab, you can explore the diffraction of waves through a single slit and double-slit interference pattern.

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In this lab, you can explore what light does when it encounters a diffraction grating. Use at least one of the checkboxes to turn on a beam of light.

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Additive color mixing shows how different colors of light combine to make another color. This is how computer monitors and color TVs make their colors.

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From the theory is known that the energy which is radiated outward radically in three-dimensional space from a source is inversely proportional with the square of the distance from the source. This process is known as the Inverse square law.

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Explore bending of light between two media with different indices of refraction. See how changing from air to water to glass changes the bending angle. Play with prisms of different shapes and make rainbows.

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 The determination of the speed of light is always a challenge for accurate measurements, since Gallileo four hundred years ago supposed that light is travelling with a finite velocity.

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This lab is designed to have students investigate the changes that occur to images formed by converging lenses based on the focal length of the lens, the height of the object and the location of the object.  

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In this lab, you can explore the phenomenon of total internal reflection (such as an in a optic fibre). The light source is the purple dot in medium 2. The light is incident on the interface between the two media at the position of the green dot, which is fixed.

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This lab builds on lab about ray diagrams and image formation using a mirror. In that simulation, it is not clear that time has any role to play in image formation.

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In this lab, you can explore the diffraction of waves by a single slit. The width of the opening is controlled by the slider. Initially, the waves are shown in black and white (grayscale), with both the peaks and troughs being white. Black indicates a zero amplitude.