In Science we have been investigating reversible and irreversible changes (who can explain to our readers what that means?). As you can see from the photographs we did lots of different experiments, but can you remember what they were and whether they were reversible or irreversible changes?
12 Comments
2/18/2013 05:22:16 pm
Reversible are changes that you can change back where it started. For example: ice you can freeze it from liquid water so it is ice and then you can melt it back to water.
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Paris
2/19/2013 05:24:06 pm
that was a really good day and it was really funny doing lots of differant experimeants thanks mr russel and miss magor and all the helpers for helping us
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tyla
2/19/2013 05:26:54 pm
that was a really fun day and the best one for me was all of them
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Miss Magor
2/21/2013 05:26:49 am
That is fantastic explanation Iainetta :)
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Effie
2/22/2013 12:11:05 am
I thought that was a really fun day doing the irreversible and reversible changes!!:):)
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Jake Kalona Elementary
3/8/2013 01:37:00 am
Reversible things are like you can take water and freeze it and you can turn it back to water.
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Miss Magor
3/8/2013 03:27:31 am
A great answer Jake!
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Baker
3/10/2013 07:35:48 pm
You can take water and freeze it and then you can turn it back into water by leaving it out and that melts it back into water.
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Miss Magor
3/11/2013 03:35:23 am
Excellent answer young lady!
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Alfie G
3/12/2013 03:04:58 am
An irriversable change is when something changes and you can't change it back to what it was like before. Like when you toast bread.
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Miss Magor
3/14/2013 08:14:35 am
Excellent!!
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