The objectives of this lab is to help you learn hoe to prepare a standard solution of sodium carbonate and how to determine the strength of a given solution of hydrochloric acid by titrating it against standard sodium carbonate solution.
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- Astronomical Objects And Their Characteristics
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Age Ranges
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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Please note that the Go-Lab Authoring Platform Graasp is no longer maintained.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
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If you select labs in English, the descriptions on this website will still be displayed in English. However, when you include the lab in an ILS and change the language setting of the ILS to English, the lab will be displayed in English within the ILS.
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In the Electrical Circuit Lab students can create their own electrical circuits and do measurements on it. In the circuits the students can use resistors, light bulbs, switches, capacitors and coils. The circuits can be powered by a AC/DC power supply or batteries.
In the Gravity Drop Lab students can investigate the influence of air and gravity on the time it takes for dropped objects to reach the ground. Several object can be dropped on the earth and the moon.
With this lab you will find out how separation of mixtures is done using the following techniques:
Separating funnel
Chromatography
Centrifugation
Simple distillation
Fractional distillation
How do you know if a chemical equation is balanced? What can you change to balance an equation? Play a game to test your ideas!
Primary aims of the lab:
This simulation allows to observe the refraction of light through a converging lens on an abstract level.
This simulation allows students to study the magnetic field of a coil. Students have the ability to change the current, number of spirals, length, and radius of the coil.
This lab demonstrates how a prism works. White light shines in from the left. You may be surprised to see that it goes straight into the prism, without splitting up inside the prism. Why is this? This is something of a special case.
Connell's 1961 classic competition experiment is modeled. You can explore the fundamental and realized niches of two species of barnacles, Chthamalus and Balanus. One species can grow at a wider range in depth but can be outcompeted, while the other species is limited to deeper rock.
This lab allows you to perform experiments that will help you understand the properties of acids and bases.