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Is Teaching Learning Of Mole Concept Really Difficult:

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‘Mole’ concept is very simple, but it is generally the most feared and misunderstood concept. It is usually considered to be difficult to teach. In this article an attempt has been made to explore the answers to the following questions – i) Why do teachers usually find teaching-learning of mole concept difficult? ii) Why are teachers unable to design the activity for teaching the mole concept?
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License:[Source NCERT ]June 13, 2017, 5:43 p.m.

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