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Biological and chemical water research
In many places in Flanders, a large-scale installation purifies the waste water. In the garden of De Helix this is done on a small scale by marsh plants. The students investigate the treated waste water in the pool at the end of the circuit, on …
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STEM activity around pepernoten and the pepernotenfabriek
A lesson preparation around STEM activities in which the children go to experiment with pepernoten and rolls.
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Downloadable resource (15)Teacher, Pedagogical counsellor