Chemistry lesson - researching the properties of soil
During the last chemistry lesson in the first grade of high school, the teacher gave the students the following research problem: "Selected soil properties, their role and use". Then, together with the students, a research question was formed: "What relationship exists between the type of soil and its properties?". The students initially presented their hypotheses and then planned and carried out appropriate experiments. In the next lesson, we will learn about their insights and conclusions.
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