Enhancing Students’ Conceptual Understanding of Elemental Compounds through Predict-Observe-Explain (POE) Strategy
Vol 7, Issue 4, 2024
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Abstract
encounter challenges when studying elemental compounds, including struggles with understanding chemical concepts, as well as a lack of
interest in learning. The aim of this research is to investigate the impact of the predict-observe-explain (POE) strategy on enhancing the conceptual understanding of high school students in relation to elemental compounds. The research employed a pre-test and post-test design with
an experimental and a control group. A total of 60 students participated in the study, with the experimental and control groups being randomly assigned. The experimental group received instruction on elemental compounds using the POE strategy, while the control group received
instruction using a traditional approach. The intervention period for the experimental group lasted 8 weeks, comprising a total of 12 lessons.
Data collection involved a two-tier concept test and semi-structured interviews. The results indicated that students taught using the POE strategy achieved significantly higher scores compared to those taught using the traditional approach; Interviews with students in the experimental
group revealed a highly positive attitude towards the POE strategy. Thus, the POE strategy is an effective approach that can be implemented
in chemistry courses to enhance students’ understanding of elemental compounds concepts.
Keywords
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PDFReferences
1. [1] Alfiyanti, I. F., & Jatmiko, B. (2020). The effectiveness of predict observe explain (POE) model with PhET to improve critical
2. thinking skills of senior high school students. Studies in Learn-ing and Teaching, 1(2), 76–85.
3. [2] Arslan, M. & Emre, İ. 2020. The effect of predict-observe-explain strategy on students’academic achievement, scientific process
4. skills and attitude towards science. Inonu University Journal of the Graduate School of Education, 7(4):81–89.
5. [3] Biggs, J. B., & Collis, K. F. (1982). Evaluating the quality of learning: The SOLO taxonomy (structure of the observed learning
6. outcome). New York: Academic Press.
7. [4] Black, A. A. (2005). Spatial ability and earth science conceptual understanding. Journal of Geoscience Education, 53(4), 402-414.
8. [5] Chi, M. T. H., Slotta, J. D. & Leeuw, N. D. (1994). From things to processes: A theory of conceptual change for learning science
9. concepts, Learning and Instruction, 4(1), 27-43.
10. [6] Franco-Mariscal, A. J., Oliva-Martínez, J. M., & Almoraima Gil, M. L. (2015). Students’ perceptions about the use of educational
11. games as a tool for teaching the periodic table of elements at the high school level. Journal of Chemical Education, 92(2), 278-285.
12. [7] Holmes, K. (2005). Analysis of asynchronous online discussion using the SOLO Taxonomy. Australian Journal of Educational &
13. Developmental Psychology, 5, 117-127.
14. [8] Irfan, M. (2017). Development of learning model ‘PODE’ (predict, observe, discuss, explain) in the primary school. International
15. Journal of Social Science and Humanities Research. 5(3). 491-498.
16. [9] Jaime, A., Domínguez, C., Sánchez, A., & Blanco, J. M. (2013). Interuniversity telecollaboration to improve academic results and
17. identify preferred communication tools. Computers & Education, 64, 63-69.
18. [10] Kearney, M., Treagust, D. F., Yeo, S., & Zadnik, M. G. (2001). Student and teacher perceptions of the use of multimedia supported
19. predict–observe–explain tasks to probe understanding. Research in science education, 31, 589-615.
20. [11] Palmer, D. (1995). The POE in the primary school: An evaluation. Research in Science Education, 25, 323-332.
21. [12] Syamsiana, F., Suyatno, S., & Taufikurahmah, T. (2018). The effectiveness of using POE (predict-observe-explain) strategy on students learning result of reaction rate chapter in SMA. JPPS (Jurnal Penelitian Pendidikan Sains), 7(2), 1507-1512.
22. [13] Treagust, D. F., Mthembu, Z., & Chandrasegaran, A. L. (2014). Evaluation of the predict-observe-explain instructional strategy to
23. enhance students’ understanding of redox reactions. Learning with understanding in the chemistry classroom, 265-286.
24. [14] Venville, G. J. & Dawson, V, M. (2010). The impact of a classroom intervention on grade 10 students’ argumentation skills, informal reasoning, and conceptual understanding of science, Journal of Research in Science Teaching, 47(8), 952-977.
25. [15] Wang, L. (2017), Research on the Competency of Chemistry Subject Based on Students’ Core Competency, Beijing Normal University Press, Beijing.
26. [16] White, R. T., & Gunstone, R. F. (1992). Probing understanding. London: Farmer Press.
27. [17] Yildiz, A., Baltaci, S., & Kuzu, O. (2018). The investigation of students’ cognitive and metacognitive competencies according to
28. different variables. European Journal of Education Studies.
DOI: https://doi.org/10.18686/ijmss.v7i4.5518
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