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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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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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Concepts from the second grade
This quiz covers various concepts from the course material of the second grade.
You will solve questions about, among other things:
- number of protons, neutrons, electrons;
- acids, salts, bases;
- oxidation number;
- reaction equation;
- mole and molar …
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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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Hydrocarbons
In this exercise, knowledge about the naming of alkanes and alkenes is tested.
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Monofunctional carbon compounds: Functional group and naming
This Kahoot tests whether you know the names of the different functional groups and/or correctly recognize the names of worked examples.
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Third year chemistry study material: Quiz
kahoot! about the repetition of all the subject matter of the third secondary school.
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Lab material: Quiz
A kahoot! with which you can practice the names of lab material.
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Decision tree: Chemical naming
A decision tree with which you can easily go from chemical naming to formula.
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Stoichiometry: Estimating initial situation
Kahoot with nine questions in which some concepts about stoichiometry are refreshed.
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