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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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The equilibrium constant Kc is not dimensionless
The equilibrium constant Kc is a fundamental quantity in solving chemical equilibrium problems.
Many secondary school chemistry textbooks use a dimensionless concentration fraction, which they usually represent with the symbol K. Both the …Translated by
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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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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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Heat battery: STEM project
Can you reduce your energy bill at home by creating a setup that can recover the heat from spaghetti cooking water?
In this STEM project, students are challenged to design and realize a system that ensures that the large amount of heat invested in …
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Voice strings: Design your own musical instrument with Arduino and lasers!
This project challenges students to build their own musical instrument without real strings. Inspired by some examples with lasers, they get creative in designing a laser harp. Various concepts of computational thinking are discussed. The laser …
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Rubber
This exercise will include:
- production,
- applications,
- additives,
- rubber allergy,
- natural rubber
- synthetic rubber,
- risk explanation.
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Fire safety: Assignment bundle
Individual assignment bundle on fire safety: assignments on fire prevention and control, safety and first aid for burns.
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Using BookWidgets Scientific Calculator: Guide
This is a guide to the BookWidgets scientific calculator. The students initially do not find this a useful calculator because they are not used to working with it and there are quite a few buttons on it that they are not familiar with.
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Hydrocarbons: Test
The assignment consists of a number of theoretical questions and a number of exercises on the naming of hydrocarbons.
You can use this as a review exercise, test or task for the chapter on the hydrocarbons.
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Learning Network STEM Effect: Tools and STEM projects
On this page, primary and secondary education teachers can find didactic instruments to design a STEM activity. The website also contains teaching materials for science, technology and STEM in primary and secondary education.
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Atoms and Molecules: Exercises
With the help of an applet, your students gain insight into the structure of molecules. They count the number of atoms and molecules and in this way get to know the meaning of these terms well. Then they draw the molecular model.
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