Ms. Rosie's Botany and Food class used cabbage juice to test pH levels in different liquids! Students were able to see the different ways in which liquids responded to cabbage juice (which operates as a pH indicator). Red/pink reveals that a substance is acidic while blue/green reveals that the substance is a base.
The students had a great time seeing colors change before their eyes! They even got a creative with the colors and made some fun pH test drawings!