Comparison of Pre-Service Physics Teachers’ Conceptual Understanding of Dynamics in Model-Based Scientific Inquiry and Scientific Inquiry Environments

Year 2018, Volume: 4 Issue: 1, 93 - 109, 31.01.2018

Arzu Arslan Buyruk Feral Ogan Bekiroglu

Abstract

The focus of this study was to evaluate the impact of model-based
inquiry on pre-service physics teachers’ conceptual understanding of dynamics.
Theoretical framework of this research was based on models-of-data theory.
True-experimental design using quantitative and qualitative research methods
was carried out for this research. Participants of this study were 22 senior
pre-service physics teachers. The instructional strategy in the experimental
class was model-based inquiry (MBI) while it was inquiry in the control class.
Data were collected by using Force Concept Inventory (FCI), video recordings,
inquiry reports and the instructor’s field notes. The results of Mann-Whitney U
tests for two classes’ pre-tests and post-tests indicated that there was not any
significant difference between two classes’ performances before and after the
treatment. On the other hand, the results of Wilcoxon signed-rank test showed
that the experimental class’s post FCI scores were better than their pre FCI
scores. The following conclusions can be drawn from the study: Putting
modelling explicitly into the center of inquiry facilitates conceptual
learning. Therefore, model building and formation in inquiry can be seen as a
way not only to represent what learners have already known but also to generate
new knowledge. Making associations with other phenomena under the framework of
epistemic characters of knowledge and expanding on these associations with
discussions in inquiry learning environment promote students’ understanding. Finally,
model quality may stimulate science learning; however, more research is needed
to extend this conclusion.

Keywords

Conceptual knowledge, Dynamics, Inquiry, Model-based Inquiry, Pre-service teachers

References

• Arslan Buyruk, A. & Ogan Bekiroglu, F. (2018). Comparison of pre-service physics teachers’ conceptual understanding of dynamics in model-based scientific inquiry and scientific inquiry environments. Journal of Education in Science, Environment and Health (JESEH), 4(1), 93-109.