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This pH Neutral lesson plan also includes:
- Chemistry with a Conscience Overview
- http://www.beyondbenign.org/bbdocs/curriculum/middle-school/Chemistry_with_a_Conscience_Overview.doc
- Chemistry with a Conscience Overview (.docx)
- pH Neutral (.ppt)
- Lab & Experiment
- Worksheet
- Answer Key
- Lab & Experiment
- Worksheet
- Answer Key
- Join to access all included materials
Acids and bases combine to create our most popular shampoos—who knew?! Using the eighth lesson in a 24-part series, your classes study how acids and bases combine to create safe mixtures such as those in your scholars' shampoos. They compare pH values of different concentration of mixtures.
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NGSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Ask pupils to compare and contrast properties of sodium hydroxide and citric acid
Classroom Considerations
- Requires a specific set of materials, so review the list carefully to be sure you have time to collect all of them
- Expects proficiency with fraction operations
Pros
- Provides background information for both students and teachers
- Includes an assessment with an answer key and rubric
Cons
- None