We used red cabbage as an indicator to test pH on a variety of liquids and solutions.
They complained only about the smell of the cabbage juice, otherwise I only heard young scientists hard at work.
This is an AIMS lesson and a good one! The students used a color change as an indicator that a chemical change had taken place.
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That smelled so bad.......but it was fun and I had a blast!
ReplyDeletehave fun 5th grade
ReplyDeletehey have a lot of fun!
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