Effective teaching of conservation of mechanical energy / M.S. Raphoto
The understanding of the scientific meaning of the concept of energy and the principle of the conservation of mechanical energy is affected by various connotations and meanings that the concept and principle have in everyday language use. Young children develop and formulate their own conceptual mea...
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North-West University
2010
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| Online Access: | http://hdl.handle.net/10394/3635 |