Effectiveness of a prototype lesson plan for teaching mathematics vocabulary
Аннотация
Background. Low performance in mathematics in secondary schools in Kenya, especially in the Kenya Certificate of Secondary Education (KCSE), is often attributed to poor conceptual understanding. A key factor is the limited mastery of mathematical vocabulary, which hinders learners from solving word problems and grasping core concepts.
Purpose. This study aimed to design and evaluate the effectiveness of a prototype lesson plan for teaching mathematics vocabulary using an empirical case from Murang’a County, Kenya.
Materials and methods. A quasi-experimental design with nonequivalent control groups was used. Two Form 2 classes from purposively selected schools took part in a 10-week intervention. The experimental group received explicit instruction on mathematical terms using the Frayer Model and ICT tools. The control group relied on traditional definition-only strategies. Data was collected using pre- and post-tests on students’ Mathematics Achievement tests (PRESMAT and POSMAT).
Results. The findings revealed that the experimental group (M = 9.13, SD =4.73) outperformed the control group (M = 5.90, SD = 2.61) in the Post-Test Students' Mathematics Achievement Test, POSMAT. Further, the findings showed that there was a statistically significant mean difference between the experimental group and the Control group in the post-test, t (214) = 6.21, ρ= <.001, at ∝ =.05. The effect size for this difference was high, with Cohen’s d equal to 0.85. These findings indicate that structured vocabulary instruction using the Frayer Model significantly improves students' conceptual understanding and mathematics performance compared to traditional definition-only approaches.
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Литература
Amadalo, M. (2013). Mathematics teachers’ perception of the effectiveness of the SMASSE in service training programme in Kenya (Master’s thesis, unpublished). Educator, 25(1), 24–28.
Chamot, A. U., & O’Malley, J. M. (1994). The CALLA handbook: Implementing the cognitive academic language learning approach. Addison Wesley.
Cohen, L., Manion, L., & Morrison, K. (2018). Research methods in education (8th ed.). Routledge.
Cuevas, G. J. (1984). Mathematics learning in English as a second language. Journal for Research in Mathematics Education, 15(2), 134–144. https://doi.org/10.2307/748889
Doty, D. E., Cameron, G. N., & Barton, M. L. (2003). Teaching reading in social studies, science, and math. Carson Dellosa.
Frayer, D. A., Fredrick, W. C., & Klausmeier, H. J. (1969). A schema for testing the level of concept mastery (Working Paper No. 16). University of Wisconsin.
Hussey, I., O’Donovan, B., & Smith, J. (2020). An aberrant abundance of Cronbach’s alpha values at 0.70: Implications for reliability interpretation. Assessment & Evaluation in Higher Education. Advance online publication. https://doi.org/10.1080/02602938.2020.1778379
Kenya Literature Bureau (KLB). (2003). Secondary mathematics students’ book one (pp. 28–35). Nairobi: Kenya Literature Bureau.
Kenya National Bureau of Statistics. (2023). Statistical abstract. Kenya National Bureau of Statistics. https://www.knbs.or.ke/reports/2023-statistical-abstract
Kenya National Bureau of Statistics. (2024). Statistical abstract. KNBS. https://www.knbs.or.ke/reports/2024-statistical-abstract
Kenya National Examinations Council (KNEC). (2018–2023). KCSE annual reports. Nairobi: Kenya National Examinations Council.
Madzore, E. (2023). The impact of learning mathematical vocabulary of functions using the Frayer model on conceptual understanding and mathematical performance of Grade 11 learners (Doctoral dissertation, University of the Witwatersrand, Johannesburg). WIReDSpace. https://hdl.handle.net/10539/40990
Marzano, R. J. (2004). Building background knowledge for academic achievement: Research on what works in schools. ASCD.
McGhan, B. (1995). MEAP: Mathematics and the reading connection. http://comnet.org/cspt/essays/mathread.htm
Miheso, M. C. (2012). Factors affecting mathematics performance among secondary school students in Nairobi Province, Kenya (Doctoral dissertation). Kenyatta University.
Mohammed, M. J. (2019). The impact of using the Frayer teaching model on 3rd grade learners’ acquisition of mathematical concepts (Master’s thesis). Qatar University, Doha, Qatar. https://qspace.qu.edu.qa/handle/10576/11652
Monroe, E. E., & Orme, M. P. (2002). Integrating vocabulary instruction into mathematics classrooms. Reading Psychology, 23(2), 113–131.
Monroe, E. E., & Pendergrass, M. R. (1997). Effects of mathematical vocabulary instruction on fourth grade students. Reading Improvement, 34(3), 120–132.
Mugenda, O. M., & Mugenda, A. G. (2019). Research methods: Quantitative, qualitative, and mixed methods approaches (3rd ed.). Nairobi, Kenya: ACTS Press.
Mutunga, P., & Breakwell, J. (1992). Mathematics education. Nairobi: EARP.
Neyland, J. (1994). Mathematics education: A handbook for teachers. Wellington College Press.
Njoroge, B. (2003). The role of mathematical language in students’ performance in mathematics (Master’s thesis, unpublished). Kenyatta University.
Njuguna, E. (1999). Quality education and the role of science teachers in the implementation of the ASEI PDSI approach. Nairobi: SMASSE Project.
Onchong’a, R. A. (2013). ICT integration in teaching and learning: A case for ASEI PDSI pedagogy in the SMASSE project. International Journal of Education and Research, 1(3), 1–10.
Pimm, D. (1987). Speaking mathematically: Communication in mathematics classrooms. Routledge.
Privitera, G. J. (2014). Research methods for the behavioral sciences. Sage Publications, Inc.
Riksadianti, D. (2021). Enhancing vocabulary through Frayer model. English Education and Applied Linguistics Journal (EEAL Journal), 4(1), 48–57. https://doi.org/10.31980/eealjournal.v4i1.1106. EDN: https://elibrary.ru/UCIAYI
Russell, M., Waters, L., & Turner, R. (2013). Developing conceptual understanding using the Frayer Model. Learning Sciences International.
Stahl, S. A., & Fairbanks, M. M. (1986). The effects of vocabulary instruction: A model based meta analysis. Review of Educational Research, 56(1), 72–110. https://doi.org/10.3102/00346543056001072. EDN: https://elibrary.ru/JTSQYD
Vacca, R. T., & Vacca, J. L. (1996). Content area reading (5th ed.). HarperCollins College Publishers.
Wiersma, W., & Jurs, S. G. (2005). Research methods in education: An introduction (8th ed.). Boston, MA: Pearson.
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