Properties of Matter

Big Idea: All matter is made of small particles and this can explain many of its properties. More info...

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Cup Trick

If you blow softly the inner cup rises up slowly. If you blow hard the top cup launches itself across the room. Moving air has...

Enrichment Activity 5-11 11-14

The rough surface of the pipe cleaners acts as a nucleation site, encouraging the salt molecules to come out of solution and...

Enrichment Activity 5-11 11-14