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Acids, Bases & Indicators
Just what is an Acid? What about a Base?
How do we detect them?
This 30-minute video & student activities cover a variety of demonstrations including;
- the rainbow column, - dry ice effects on water pH, - Phenolphthalein as an indicator - plus natural indicators found in red cabbage and turmeric.
Includes 6 x experiments to run in class plus student quizzes, a sample marking rubric, scope & sequence, cross-curricular teaching ideas, student project ideas as well as Australian and USA curriculum outcomes and a risk assessment template.