These diagnostic questions and response activities (contained in the zip file) support students in being able to:
- Describe how to find out, safely, whether a solution is an acid.
- Identify and give examples of alkalis.
- Describe what information an indicator provides.
- Interpret the pH scale.
- Compare acidity or alkalinity using the pH scale.
The resources include details of common misconceptions and a summary of the research upon which the resources are based.
Download the zip file for all the questions and activities.
More resources like this can be found on the BEST webpage: Best Evidence in Science Teaching