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    • Silver tray of coloured UV beads.
    Rights: The University of Waikato Te Whare Wānanga o Waikato Published 21 November 2017 Size: 1.8 MB Referencing Hub media

    UV beads change colour when exposed to ultraviolet light. The beads return to their clear, colourless form when the exposure ends.

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      ACTIVITY

      Investigating UV intensity

      In this activity, students use UV beads to investigate the intensity of UV rays in a range of different situations. Rights: The University of Waikato Te Whare Wānanga o Waikato UV beads UV beads ...

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      2. ACTIVITY

      Investigating sunscreens

      In this activity, students use UV beads to investigate the effectiveness of different sunscreen lotions. Rights: The University of Waikato Te Whare Wānanga o Waikato UV beads UV beads change ...

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      Haere rā 2022

      But it’s not over yet! Our latest pānui has ideas for keeping ākonga interested all summer and into Term 1 2023. Summer is coming! Congratulations to kaiako and educators on your efforts ...

      24/11/2022
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