- Cycles and categories
- General Resources
- Material World
- Earth and Space
- Living Things
How can I know if something is acidic or alkaline?
In this activity, students explore multiple facets of acids and bases, from identifying them with a pH scale to their various uses. The activity also deals with everyday realities such as the pH of pool water, heartburn, acidification of the oceans, and the pH of soaps and detergents.
Here are some suggestions for other resources that you might use in class before or after carrying out the activity:
Here are ideas for other similar experiments and links to additional material:
Progression of learning
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