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Vernier caliper: Read
This learning tool explains step by step how to read a caliper. There are also some exercises to practice reading the ruler and vernier.
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Astronomy: Speed of Light
This digital exercise will help you learn more about astronomy. While completing the multiple choice questions and fill-in exercises you will learn more about:
- measure the speed of light;
- Lorentz transformation;
- arcsecond;
- light-year sunrise; …
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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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Astronomy: Theory of Relativity
This digital exercise will help you learn more about astronomy. While completing the multiple choice questions and fill-in exercises you will learn more about:
- general relativity;
- special relativity.
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Measurements of length, area and volume: Conversion tables
Conversion tables for length dimensions, surface dimensions and volume dimensions. Useful for converting units and calculating length, circumference, area, volume, capacity.
The most common units were used. Little-used units such as square decameter …
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Turning and milling: Calculate speed
This learning resource is divided into two parts. In the first part, your students will use tables to calculate the ideal speed for turning with high-speed steel and carbide in different types of materials. In the second part they will calculate …
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Cosmography: Pulsars
This digital exercise will help you learn more about stars. While completing the multiple choice questions you will learn more about:
- pulsars,
- radio astronomy.
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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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Downloadable resourceOrganisation, company, NPO -
Cosmography: Science
This digital exercise will help you learn more about cosmography and cosmology. While studying the flash cards you will learn more about:
- construction of universe;
- local call;
- Milky Way;
- local group;
- clusters;
- big bang;
- expanding universe; …
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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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Compressed air motor: Workpiece
This learning resource contains detailed working drawings for constructing a compressed air motor. When completing this piece of work, students also gain insight into pneumatics.
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Fire basket: Workpiece
This learning resource contains detailed working drawings for constructing a fire pit.
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