LI: To learn about the pH scale.
For science tech this week we were learning about how to measure how acidic or how basic something is. We tipped different substances into a dish and tested how acidic or basic the substance was. To test this we used litmus paper which is colored red and blue. Depending on what color the litmus paper turned represented the acidity or basicity of the substance.
I enjoyed this activity because it was very easy to learn about how acidic and basic something was.
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