Cleaning of Metal

This Cleaning of Metal lesson plan also includes:

Students clean pennies and determine why one substance cleans better. In this lesson about acids and bases, students experiment how to clean a penny. Students use four different solutions to clean their pennies. Students will also test the solutions to find out which are base and which are acid.

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Resource Details

9th - 10th
3 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning
Usage Permissions
Fine Print