The students examine various solids and liquids in terms of their electric conductivity and notice that some materials conduct electricity while others do not. They conclude that electric conductivity depends on the material. In addition, they learn that non-conducting liquids can become conductive when specific substances are dissolved in these liquids.
- Experiment guides are very easy to understand, especially for younger students
- Associated competences are directly linked to the experiments
- Curriculum compatible
- Fit for the future: implementation of tablets possible