Curated and Reviewed by
Lesson Planet
This Acid-Base Indicators lab resource also includes:
- Lab & Experiment
- Worksheet
- Join to access all included materials
Acid-base indicators are an essential part of any chemistry classroom. Individuals explore the color-changing feature of the important indicators in a vibrant hands-on activity. Using serial dilution, learners create solutions ranging from 0 to 14 on the pH scale. They then test the pH and observe and make conclusions based on the results.
11 Views
16 Downloads
Concepts
Additional Tags
Instructional Ideas
- Have pupils make a Venn diagram with the features of acids and bases to review prior to the activity
Classroom Considerations
- Ensure pupils have a solid understanding of the meaning of pH prior to the lesson
- Allow time to collect and prepare the necessary materials
Pros
- Includes a lab sheet describing the procedure and providing a table for data collection
- Uses several different pH testers to allow for a comparison
Cons
- None