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Strings and Things: An Investigation into pH

Learners test the pH of everyday substances. In this chemistry instructional activity, students test the pH of household substances using litmus paper to classify substances as acids or bases, then use pH to test the validity of the claim that dock leaves are good for nettle stings.

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Resource Details

2nd - 6th
1 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning
Included Materials
  • Project