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Cosmography: Stars
This digital exercise will help you learn more about stars. While completing the multiple choice questions and fill-in exercises you will learn more about:
- characteristics;
- spectral class;
- star formation;
- end of light stars;
- end of stars like the …
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Types of paint
In this learning resource you will see how paint is used as protection, as decoration, as signaling, in painting, and you will be introduced to the important types of paint.
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Rubber
This exercise will include:
- production,
- applications,
- additives,
- rubber allergy,
- natural rubber
- synthetic rubber,
- risk explanation.
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Natural coloring agents
A natural dye is a dye derived from plants, mushrooms or animals. They can be used for dyeing wool, textiles, hair and food. In this exercise you will become acquainted with different species and their origins. You will also see the link with E …
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Plastics: Examples
In this exercise you match the correct term with the correct description. Terms that are discussed include:
- nylon,
- polyethylene,
- synthetic resin,
- composite,
- carbon fiber,
- elastomer,
- ...
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Starting point for piano: Piano course for beginners or recoverers
Starting point piano is a course for pianists that can be followed online. The course consists of almost 20 chapters: clear videos in which everything is explained by the teacher Bas Bulteel.
Technique, notes, theory, chords, songs, PDFs, …
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Business arithmetic: Calculating with packaging
Learn through ten online exercises how to calculate the cost of packaging to store goods neatly, transport them safely, or deliver them to customers without damage. Calculate how much deposit or VAT you have to pay and what the total cost is. …
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Business arithmetic: Calculating with weights and volumes
Learn to deal with weights and volumes using ten online exercises.
For example, you want to make jam, but how do you calculate the quantities of the ingredients? Or you want to save on gas and electricity by taking shorter showers, but how much water …
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Business arithmetic: Calculating with cash
Learn to handle cash using online exercises. How much change will you get back if you buy that nice sweater? Or eat together with a friend and pay in cash. How much do you pay?
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AI: Test whether you can recognize the machine translations!
Did you know that we often encounter machine translations online and in everyday life? Thanks to artificial intelligence, these translations are becoming increasingly difficult to distinguish from translations made by humans. But there are still …
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Temperature control setup: Learning path
This digital learning path contains exercises about temperature control. The exercises are based on the setup about temperature control. You can also find these assignments as downloadable teaching materials .
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Annual overview 2022: Quiz
Interactive BookWidgets quiz about the current affairs of 2022
This quiz tests your knowledge on some of the most important news facts of 2022. It is available in three languages (Dutch, English and French).
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Interactive exercise (6)