The Ph Scale
Students describe the pH scale and its components. They explain why a pH measurement must be accurate and why small changes in pH are important. They taste test a variety of food items and record their observations.
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Acids and Bases: Cabbage Juice pH Indicator
Explore the range of pH using an assortment of household liquids. Scholars create their own pH indicators from cabbage and determine the pH of several liquids. To further their exploration, individuals use the same liquids to create...
9th - 12th Science CCSS: Adaptable
pH Indicators And Tests for Acids And Bases
Students create various pH indicators and test unknown solutions to determine if they are an acid or a base. After the experiment, students take a quiz, found on a website imbedded in this lesson, on what they observed and discovered.
9th - 12th Visual & Performing Arts