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Setting up reaction equations: Guided practice
Do you have difficulties drawing up chemical reaction equations? These guided exercises will help you arrive at the correct reaction equation quickly and easily.
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Drawing up a reaction equation: Tips
Difficulties with formulating reaction equations? These tips will help you or your students to prepare reaction equations easily and correctly. A separate video has been developed for the exercises.
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Reaction patterns between inorganic substance classes
Reaction patterns or coherence between the inorganic substance classes: an overview of the different reactions that can take place between the inorganic substance classes. In this lesson we will discuss the five basic reactions:
- metal + oxygen gas …
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Precipitation reactions: Theory and detailed exercises
A video about the basic chemical principles behind precipitation reactions and explanations of exercises with precipitation reactions.
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Microbial fuel cell
Microorganisms can supply electrons by decomposing organic materials and in this way generate a potential difference. For example, a biofuel cell can function as a battery.
The document contains instructions for use that describe how to make a …
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Educational videos: Overview document
This document contains several educational videos divided by subject:
- chemistry,
- biology,
- entrance exams,
and by theme. Almost all of the chemistry and biology curriculum for the third grade finality is covered in a Dutch video.
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STEMOOV: Video
This video demonstrates, using a practical example, how the STEMOOV model can be effectively applied in a teaching situation.
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Green teaching material in the classroom: The role of microalgae
Are you a teacher and would you like to teach your students more about sustainability and alternative food sources in a practical way using microalgae? Then this online webinar is for you.
During the webinar you will, on the one hand, become …
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Fermentation of bread: STEM project
In this STEM project, students take on the challenge of baking the tastiest sandwich and packaging it. First, the students receive an introduction that also includes the
history of bread is discussed. Then students learn about the
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Boudewijn de Groot, Het Land van Maas en Waal (1966): Listening and reading
Het Land van Maas en Waal is a song by Boudewijn de Groot with a text by Lennaert Nijgh. It is one of the canon texts of Dutch song. Thanks to the rhythmic melody and the colorful arrangement, the song is still able to appeal to young people.
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Origin of natural gas: Animation - Lernova chemistry
In the video we start at the source: peat. Learn how organic matter, such as plant debris, accumulates in swamps and peatlands, where it is compressed into coal under pressure and temperature. Step by step we follow the transformation of peat into …
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Origin of Petroleum: Animated Video - Lernova chemie 3
Our video simplifies the process of creating petroleum, starting with the tiny life forms in the sea: plankton. Learn how, after millions of years of deposition and burial beneath sediments, these microscopic organisms are converted into the …
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