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Children's and adults' knowledge and models of reasoning about the ozone layer and its depletion
Authors:J K Mohapatra?
Institution:Regional College of Education , Bhubaneswar, India
Abstract:A model giving the main domains of ‘process knowledge’ in solving problems in physics is proposed. In the framework of this model the strategies and results of using thinking‐aloud experiments to obtain the elements of ‘process knowledge’ in the problem‐solving activity in physics are discussed.

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