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Resources: 1 – 23 Total: 23
Acidic foods Illustration
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Acids Student activity
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Acids and alkalis Class activity
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Acids and alkalis Whiteboard presentation
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Alkalis Student activity
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Classifying sample substances Whiteboard exercise
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Classifying substances Student activity
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Examples of acids Illustration
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Gases and acids Illustration
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Identifying bases and alkalis Whiteboard exercise
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Statements about acids Whiteboard exercise
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The colours of the pH scale Whiteboard exercise
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The pH scale Student activity
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Using indicators Student activity
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Resources: 1 – 23 Total: 23
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