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More isn't always better: The curvilinear relationship between inquiry-based teaching and student achievement in science
ARTICLE

, Department of Teacher Education and School Research, Norway ; , Centre for Educational Measurement at the University of Oslo (CEMO), Norway ; , Department of Teacher Education and School Research, Norway

Learning and Instruction Volume 56, Number 1, ISSN 0959-4752 Publisher: Elsevier Ltd

Abstract

Previous studies have assumed a linear relationship between inquiry-based teaching and student achievement in science. However this assumption may be questionable. Recent evidence on the effectiveness of inquiry-based teaching has yielded conflicting findings. To test the linearity assumption, the present study investigated the relation between inquiry-based teaching and achievement by taking into account the possible existence of nonlinear relations using Norwegian TIMSS 2015 data. A multilevel structural equation modeling analysis showed that the relationship was curvilinear. Inquiry-based teaching was positively correlated with achievement, but high frequency of inquiry activities was negatively related to achievement. Furthermore, we found that classroom SES did not affect the strength of the relationship between inquiry and achievement. These findings challenge the linearity assumption and contribute to explaining the conflicting evidence in earlier research as well as promote the effectiveness of inquiry-based teaching regardless of students’ socioeconomic backgrounds.

Citation

Teig, N., Scherer, R. & Nilsen, T. (2018). More isn't always better: The curvilinear relationship between inquiry-based teaching and student achievement in science. Learning and Instruction, 56(1), 20-29. Elsevier Ltd. Retrieved June 1, 2020 from .

This record was imported from Learning and Instruction on January 29, 2019. Learning and Instruction is a publication of Elsevier.

Full text is availabe on Science Direct: http://dx.doi.org/10.1016/j.learninstruc.2018.02.006

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