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Freezing point and boiling point

Freezing point and boiling point
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Key Info
  • Freezing point and boiling point
  • Duration: 00:55
  • How do we communicate to others how hot or cold something is? A demonstration of freezing and boiling points and standard measurements of temperature.
  • Subject:

    Science

       Topic:

    Changing Materials: Reversible Change

  • Keywords: freezing point, boiling point, temperature, impurity, ice, thermometer
Ideas for use in class
  • To reinforce an explanation of freezing and boiling point. To use as a stimulus to explore further how impure water may have a different freezing and boiling temperature. For children to watch on laptops and write their own explanation of freezing and boiling point for their partner.
Background details
  • Clip language : English
  • Aspect ratio : 16x9
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