Students’ Mental Models of Acid and Base Concepts Taught Using Cognitive Apprenticeship Learning Model

F. R. Amalia, S. Ibnu, H. R. Widarti, H. Wuni

Abstract

A mental model is a student's perception or description of a concept. Chemistry learning requires deep understanding including three levels of representation; macroscopic, sub-microscopic, and symbolic. These three levels of representation are interconnected to form a meaningful understanding and students' mental model. The purpose of this study was to look at the mental models of students on acid and base topic taught using cognitive apprenticeship learning model. This research employed explanatory sequential mix method with 65 research subjects. The research instrument was in the form of a description test of acid-base concepts and an interview guideline for the students’ answers on the test. The results showed that students had good mental models (63.64%) on acid and base taught using cognitive apprenticeship learning model.

Keywords

acid and base; cognitive apprenticeship; mental model

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References

Chandrasegaran, A. L., Treagust, D. F., & Mocerino, M. (2008). An Evaluation of A Teaching Intervention to Promote Students’ Ability to Use Multiple Levels of Representation when Describing and Explaining Chemical Reactions. Research in Science Education, 38(2), 237-248.

Cheng, M., & Gilbert, J. K. (2009). Towards A Better Utilization of Diagrams in Research into The Use of Representative Levels in Chemical Education. In Multiple representations in chemical education (pp. 55-73). Springer, Dordrecht.

Davidowitz, B., Chittleborough, G., & Murray, E. (2010). Student-Generated Submicro Diagrams: A Useful Tool for Teaching and Learning Chemical Equations and Stoichiometry. Chemistry Education Research and Practice, 11(3), 154-164.

Devetak, I., Vogrinc, J., & Glažar, S. A. (2009). Assessing 16-Year-Old Students’ Understanding of Aqueous Solution At Submicroscopic Level. Research in Science Education, 39(2), 157-179.

Gentner, D., & Stevens, A. L. (Eds.). (2014). Mental models. Psychology Press.

Hanke, U., & Huber, E. (2008). Acceptance of Model-Based Instruction among Students. In IADIS International Conference on Cognition and Exploratory Learning in Digital Age, Freiburg, Jerman, 13-15 Desember.

Hegarty, M., Stieff, M., & Dixon, B. L. (2013). Cognitive Change in Mental Models with Experience in The Domain of Organic Chemistry. Journal of Cognitive Psychology, 25(2), 220-228.

Hilton, A., & Nichols, K. (2011). Representational Classroom Practices that Contribute to Students’ Conceptual and Representational Understanding of Chemical Bonding. International journal of science education, 33(16), 2215-2246.

Johnson-Laird, P. N. (2013). Mental Models and Cognitive Change. Journal of Cognitive Psychology, 25(2), 131-138.

Juriševič, M., Glažar, S. A., Pučko, C. R., & Devetak, I. (2008). Intrinsic Motivation of Pre‐service Primary School Teachers for Learning Chemistry in Relation to Their Academic Achievement. International Journal of Science Education, 30(1), 87-107.

Kala, N., Yaman, F., & Ayas, A. (2013). The Effectiveness of Predict–Observe–Explain Technique in Probing Students’understanding about Acid–Base Chemistry: A Case for The Concepts of pH, pOH, and Strength. International Journal of Science and Mathematics Education, 11(3), 555-574.

Kurnaz, M. A., & Eksi, C. (2015). An Analysis of High School Students’ Mental Models of Solid Friction in Physics. Educational Sciences: Theory and Practice, 15(3), 787-795.

McClary, L., & Talanquer, V. (2011). College Chemistry Students’ Mental Models of Acids and Acid Strength. Journal of Research in Science Teaching, 48(4), 396-413.

Sevian, H., & Talanquer, V. (2014). Rethinking Chemistry: A Learning Progression on Chemical Thinking. Chemistry Education Research and Practice, 15(1), 10-23.

Stains, M., & Sevian, H. (2015). Uncovering Implicit Assumptions: A Large-scale Study on Students’ Mental Models of Diffusion. Research in Science Education, 45(6), 807-840.

Strickland, A. M., Kraft, A., & Bhattacharyya, G. (2010). What Happens when Representations Fail to Represent? Graduate Students’ Mental Models of Organic Chemistry Diagrams. Chemistry Education Research and Practice, 11(4), 293-301.

Talanquer, V. (2011). Macro, Submicro, and Symbolic: The Many Faces of The Chemistry “Triplet”. International Journal of Science Education, 33(2), 179-195.

Tümay, H. (2014). Prospective Chemistry Teachers’ Mental Models of Vapor Pressure. Chemistry Education Research and Practice, 15(3), 366-379.

Wang, C. Y., & Barrow, L. H. (2011). Characteristics and Levels of Sophistication: An Analysis of Chemistry Students’ Ability to Think with Mental Models. Research in Science Education, 41(4), 561-586.

Yakmaci-Guzel, B., & Adadan, E. (2013). Use of Multiple Representations in Developing Preservice Chemistry Teachers’ Understanding of The Structure of Matter. International Journal of Environmental and Science Education, 8(1), 109-130.

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