Monday, 17 December 2012

Reversible and Irreversible changes

Reversible and Irreversible changes
by William and Holly

3 comments:

  1. hi mr aiston its holly
    my mom and dad loved the vido

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  2. Hello William, Holly and Mr. Aiston's class,

    Your photos of your science experiments have shown me how interesting your lesson was. I liked your conclusion. It's true, an irreversible change can't be undone. It's sort of like the way we age, we get older but we can't get younger. Aging is irreversible too. Well done!

    @RossMannell
    Teacher (retired), N.S.W., Australia

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  3. Thank you for visiting and have a great christmas.

    ReplyDelete