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Science Project on Water Testing by HS Zwentendorf Year 7 Students

In a hands-on science project, seventh-grade students from HS Zwentendorf engaged in various tests on highly contaminated water. The project aimed at filtering the water, analyzing nitrite levels, measuring hardness, and determining pH values. Using a color chart, the children learned to assess water quality through practical experience. Groups worked collaboratively, with Richard, Gerhard, and Sabine focusing on testing nitrate content. The project concluded with a presentation of test results, promoting discussion and knowledge sharing among the participants.

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Science Project on Water Testing by HS Zwentendorf Year 7 Students

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Presentation Transcript

  1. Water Tests Produced by participants of Science Project (pupils HS Zwentendorf year 7)

  2. The water to be tested was very dirty. The boys had to filter the water.

  3. Some children tested the nitrite content of the water. Here you can see the colour chart.

  4. Two groups tested the hardness of the water.

  5. The pH-value is tested. Richard,GerhardandSabinetestedthenitratecontent.

  6. At the end we had to talk about our test results to the other groups.

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