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Understanding physical and chemical change: the role of speculation

Reynolds, Yvonne and Brosnan, Tim and Brosnan, Brosnan (2000) Understanding physical and chemical change: the role of speculation. School Science Review, 81. pp. 61-66. ISSN 0036-6811. DOI UNSPECIFIED

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A research project is described in which students aged 11-18 years were offered computer-produced sentences about four everyday changes in materials. They were asked to indicate whether the sentences made sense to them. In their styles of commentary upon their own responses to the computer sentences, students gave incidental evidence of the degree to which they were willing to speculate beyond the knowledge about which they felt individually secure. The authors argue that confidence and willingness to speculate are of value to students learning science and should be fostered.

Item Type: Article
Divisions: IOE Departments > Departments > Psychology and Human Development
Depositing User: IOE Repository Editor (2)
Date Deposited: 12 May 2010 13:35
Last Modified: 29 Jan 2015 08:40
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