Cleaning of Metal

Students clean pennies and determine why one substance cleans better. In this activity 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.

9th - 10th Science 3 Views 22 Downloads
Resource Details

2 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning

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