Learning conservation of matter in phase changes / R.D. Segale.
Learners regard Chemistry as one of their most difficult courses at secondary and undergraduate levels, because they have to link several modes of representing matter and their interactions. Phase changes are one of the topics that learners of Chemistry experience problems with. On microscopic level...
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| Language: | en |
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North-West University
2011
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| Online Access: | http://hdl.handle.net/10394/4558 |