Acids and Bases: Cabbage Juice Indicator
Fifth graders perform tests to identify acids and bases. In this chemistry instructional activity, 5th graders identify common household substances as acids or bases using cabbage juice indicator strips.
5th Science 28 Views 64 Downloads
Comparing the Amount of Acid in Different Solutions
Upcoming chemists use chemical reactions to determine relative pH in two different acids. This is a terrific lesson for middle schoolers that can stand alone as a practice in precision and lab skills, or as part of the unit on chemical...
3rd - 8th Science