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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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TechFair: Interactive fair
There is a time to teach about new technologies. And there is a time to immerse your students in it from head to toe. That is exactly what we do at the very first TechFair in Technopolis.
Together with top companies from very diverse sectors, …
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Calibration test and entrance exam: Information session
Did you know that your students increase their chances of success in a scientific or economics course by participating in a calibration test? What exactly is that calibration test? Is it mandatory for your students? How do they prepare and how can …
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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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European Environment Agency: Textiles, consumption production and climate
The European Environment Agency deals with and researches various topics about raw materials, materials, climate, sustainability... and is part of the European Commission.
This site contains interesting data, infographics, reading material for …
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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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Entrance exam for doctor, dentist and veterinarian: Information video
Information about the entrance examination for doctor, dentist and veterinarian for the 2024 school year.
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