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Water analysis case
Determine the water quality of a pond together with your students.
With this case you can determine the water quality quite accurately. In addition to the temperature, you investigate ten chemical parameters:- acidity,
- total hardness,
- oxygen …
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Tangible material -
Lesson about organic pig farming
This lesson content can be used in a lesson about organic pig farming, but also in lessons about animal health.
A series of links to educational videos and information pages are listed, which you as a teacher can use in class according to your own …
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Downloadable resource