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ERIC Number: EJ1137042
Record Type: Journal
Publication Date: 2017-May
Pages: 26
Abstractor: As Provided
ISSN: ISSN-0013-1954
Make a Drawing. Effects of Strategic Knowledge, Drawing Accuracy, and Type of Drawing on Students' Mathematical Modelling Performance
Rellensmann, Johanna; Schukajlow, Stanislaw; Leopold, Claudia
Educational Studies in Mathematics, v95 n1 p53-78 May 2017
Drawing strategies are widely used as a powerful tool for promoting students' learning and problem solving. In this article, we report the results of an inferential mediation analysis that was applied to investigate the roles that strategic knowledge about drawing and the accuracy of different types of drawings play in mathematical modelling performance. Sixty-one students were asked to create a drawing of the situation described in a task (situational drawing) and a drawing of the mathematical model described in the task (mathematical drawing) before solving modelling problems. A path analysis showed that strategic knowledge about drawing was positively related to students' modelling performance. This relation was mediated by the type and accuracy of the drawings that were generated. The accuracy of situational drawing was related only indirectly to performance. The accuracy of mathematical drawings, however, was strongly related to students' performance. We complemented the quantitative approach with a qualitative in-depth analysis of students' drawings in order to explain the relations found in our study. Implications for teaching practices and future research are discussed.
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A