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Carbon cycle: Explanation video
This video briefly and succinctly explains the carbon cycle. The material slowly builds up and remains clear through the clear transitions. The following elements are discussed:
- cellular respiration;
- combustion;
- assimilation;
- disturbance. …
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Nitrogen cycle: Explanation video
This video explains the nitrogen cycle in a short and concise manner. The transitions provide a clear structure, so that students can follow this step by step. The following elements are discussed:
- nitrogen fixation;
- nitrification;
- …
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Biodiversity: Explanation video
This video explains briefly and succinctly what biodiversity means. In addition, the following elements are covered with recognizable examples:
- high and low biodiversity,
- in balance or out of balance,
- deforestation, overfishing and exotics. …
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Does everyone have to take vitamin D in winter?: University of Flanders
Vitamin D is not a vitamin, but a hormone. The result is that we make vitamin D ourselves. But ... we need something for it: sun. A lot of sun. Something that our rainy and cloudy country in winter has little to offer. Instead of spending six …
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Is pencil stronger than steel?: University of Flanders
Of course, pencil is not stronger than steel! Because a pencil can break you like that and absolutely not a steel rod of the same thickness. And why then this question? Because pencil can become very strong if you have a very thin layer of it. …
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The May Beetle: Educational Video
An extensive video about the May beetle, with attention to:
- description,
- lifestyle,
- nutrition,
- enemies,
- reproduction,
- ...
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The magpie: Educational video
An extensive video about the magpie, with attention to:
- description,
- lifestyle,
- nutrition,
- enemies,
- reproduction,
- ...
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Difference Nutrients and Foods: Educational Video
This video explains in a short and concise way what nutrients and foods are. It builds up clearly so that students can follow it right from the start.
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Phase transitions: Explanation video
The phase transitions: condensation, evaporation, solidification, melting, sublimation and desublimation are discussed in a short and concise manner. You can find the exercises on this theme on bioleren.be .
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Properties of matter
This video explains the three most important properties of matter in a short and simple way. Among other things, the following are discussed:
- state of matter,
- mass,
- volume + the water displacement principle.
More information or exercises can be found …
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What is matter?
This video explains in a short and simple way what a matter is and how we find matter in our daily life. You can find exercises and more information about the material on bioleren.be.
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Air pressure: demonstration film
Movie with which the concept of air pressure can be clarified.
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