Explore how changing the DNA sequence can change the amino acid sequence of a protein. Proteins are composed of long strings of amino acids. Proteins are coded for in the DNA. DNA is composed of four different types of nucleotides.
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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.
If you select labs in Russian, 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 Russian, the lab will be displayed in Russian 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.
This lab is an abridged Html5 version of the Flash-based Photolab. It has been optimized to work with tablet computers.
Bond (from bonding in chemistry) helps students learn about solubility and precipitation of salts. Bond contains a database with thousands of salts and the most common ions, with information about solubility and colours. The setup is similar to what students would do in a real chemistry lab.
In Splash students can create objects from object properties like mass, volume, and density, and drop these objects in a tube filled with a fluid.
"The thicker the glass, the darker the brew, the less the light that passes through." Make colorful concentrated and dilute solutions and explore how much light they absorb and transmit using a virtual spectrophotometer!Primary aims:
Note: More information about collaborative inquiry simulations can be found at https://leosiiman.neocities.org/simulations.html.
This simulation visualizes different eye effects, such as astigmatism, hyperopia and myopia, and how they can be fixed with different types of glass lenses.
Learn about conservation of energy with a skater dude! Explore different tracks and view the kinetic energy, potential energy and friction as he moves. Build your own tracks, ramps and jumps for the skater.
Aims of the lab:
Digital systems are everywhere. For instance, a computer is a digital system. This experiment shows the principles of digital systems and devices. This remote lab is not about science, it is about engineering (and technology): design, implementation and analysis of digital systems.