Last updated
21 February 2014
Share this To accompany a practical where pupils first investigate which substances dissolve, and then separate rock-salt by dissolving, filtration and evaporation.
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Great resource for my Y7 class. Thank you for sharing!
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Submit reply Cancel Used this 3 times and really good for putting on whiteboard for pupils to see the stages of the practical.
Submit reply Cancel Very useful and fun
Submit reply Cancel Brilliant resource, thank you
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