The Effect of Scientific Approach Contextual Teaching and Learning on Students' Mathematical Power
), Rosantri Ermelinda(2), Silfanus Jelatu(3), Ricardus Jundu(4), Gabariela Purnama Ningsi(5), Kanisius Mandur(6)
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Country:
(1) Universitas Katolik Indonesia Santu Paulus Ruteng, Indonesia
(2) Universitas Katolik Indonesia Santu Paulus Ruteng, Indonesia
(3) Universitas Katolik Indonesia Santu Paulus Ruteng, Indonesia
(4) Universitas Katolik Indonesia Santu Paulus Ruteng, Indonesia
(5) Universitas Katolik Indonesia Santu Paulus Ruteng, Indonesia
(6) Universitas Katolik Indonesia Santu Paulus Ruteng, Indonesia
Corresponding Author
Abstract: Unlike traditional learning models, this study aimed to evaluate the effects of applying a scientific method that incorporates CTL (Contextual Teaching and Learning) on students' mathematical ability. A quasi-experimental study with a posttest-only control group design was the research methodology employed. There were 200 pupils in grade VIII at SMPK Immaculata Ruteng who made up the study population. Class VIII D (33 students) was the experimental class that utilized the CTL-based scientific method, while class VIII F (34 students) was the control class that followed the traditional learning paradigm. Sampling was done at random. A multiple-choice test was the research tool employed, and the t-test was used to analyze the results. At the 5% significance level, the t-table was 1.668 according to the analysis results, and the t-count value was 5.114. The rejection of H0 (the null hypothesis) is possible when taking into account the decision rule where thitung > ttabel. Therefore, it can be said that students' mathematical proficiency is greatly impacted by the use of a CTL-based scientific method
Keywords: CTL; mathematical power; scientific approach.
Abstrak: Penelitian ini dilakukan dengan tujuan untuk menilai dampak dari penerapan pendekatan saintifik yang memuat CTL (Contextual Teaching and Learning) terhadap kemampuan matematis siswa, dibandingkan dengan penggunaan model pembelajaran konvensional terhadap kemampuan matematis siswa. Metode penelitian yang digunakan adalah penelitian eksperimen semu dengan desain posttest-only control group. Populasi penelitian mencakup seluruh siswa kelas VIII di SMPK Immaculata Ruteng, dengan jumlah keseluruhan 200 siswa. Pengambilan sampel dilakukan secara acak, dengan kelas VIII D (33 siswa) sebagai kelas eksperimen yang menerapkan pendekatan saintifik berbasis CTL, sedangkan kelas VIII F (34 siswa) menjadi kelas kontrol yang menggunakan model pembelajaran konvensional. Instrumen penelitian yang digunakan adalah tes pilihan ganda, dan analisis data dilakukan menggunakan uji-t. Hasil analisis menunjukkan nilai thitung sebesar 5,114, sementara ttabel adalah 1,668 pada tingkat signifikansi 5%. Dengan mempertimbangkan aturan keputusan di mana tcount > ttabel, maka H0 (hipotesis nol) dapat ditolak. Dengan demikian, dapat disimpulkan bahwa penerapan pendekatan saintifik berbasis CTL memiliki pengaruh signifikan terhadap kemampuan matematis siswa.
Kata kunci: CTL; daya matematis; pendekatan saintifik
Çimen, E. E. (2010). How compatible are the 9th-grade mathematics written exams with mathematical power assessment criteria? Procedia - Social and Behavioral Sciences, 2(2), 4462–4467. https://doi.org/10.1016/j.sbspro.2010.03.712
Ekowati, Ch. K., Darwis, M., Upa, H. M. D. P., & Tahmir, S. (2015). The Application of Contextual Approach in Learning Mathematics to Improve Students Motivation At SMPN 1 Kupang. International Education Studies, 8(8), 81–86. https://doi.org/10.5539/ies.v8n8p81
Jarmita, N. (2018). Kemampuan mahasiswa pgmi dalam memecahkan masalah geometri ditinjau dari perbedaan kemampuan matematika [ability of pgmi students in solving geometry problems in view of differences in mathematical ability]. Al-Khawarizmi: Jurnal Pendidikan Dan Pembelajaran Matematika, 2(2), 152–165.
Jazuli, A., Anggo, M., Rahim, U., Sahidin, L., & Salim. (2017). The application of scientific plus learning to improve mathematics learning achievement of junior high school students grade VII. International Electronic Journal of Mathematics Education, 12(3), 837–844.
Jelatu, S., Kurniawan, Y., Kurnila, V. S., Mandur, K., & Jundu, R. (2019). Collaboration TPS learning model and m-Learning based on android for understanding of trigonometry concepts with different cognitive style. International Journal of Instruction, 12(4). https://doi.org/10.29333/iji.2019.12435a
Jelatu, S., Sariyasa, & Made Ardana, I. (2018). Effect of GeoGebra-aided REACT strategy on understanding of geometry concepts. International Journal of Instruction, 11(4), 325–336. https://doi.org/10.12973/iji.2018.11421a
Kurnila, V. S., Danto, Y. S. S., Jundu, R., & Jelatu, S. (2019). Hubungan antara sikap pada matematika dan pemahaman konsep matematika siswa smp di kecamatan langke rembong [the relationship between attitude to mathematics and understanding of mathematical concepts of junior high school students in langke rembong district]. EDU-MAT: Jurnal Pendidikan Matematika, 7(1), 41–50. https://ppjp.ulm.ac.id/journal/public/journals/24/cover_issue_777_en_US.jpg
Kusmaryono, I. (2014). The Importance of mathematical power in mathematics learning. international conference on mathematics, science, and education 2014 (ICMSE 2014) , 35–40. https://www.researchgate.net/publication/303459705
Kusmaryono, I., & Suyitno, H. (2016). The effect of constructivist learning using scientific approach on mathematical power and conceptual understanding of students grade IV. Journal of Physics: Conference Series, 693(1). https://doi.org/10.1088/1742-6596/693/1/012019
Kusmaryono, I., Suyitno, H., Dwijanto, D., & Dwidayati, N. (2019). The effect of mathematical disposition on mathematical power formation: review of dispositional mental functions. International Journal of Instruction, 12(1), 343–356. www.e-iji.net
Margana, H. A. (2012). Analisis kurikulum terhadap daya matematik [curriculum analysis of mathematical power]. Mosharafa: Jurnal Pendidikan Matematika, 1(2), 83–90.
Maryani, N., & Widjajanti, D. B. (2021). Comparison of contextual and scientific approaches to improving student achievement and emotional intelligence. proceedings of the 7th international conference on research, implementation, and education of mathematics and sciences (ICRIEMS 2020).
Muhammad, R. R., Lawson, D., Aslam, F., & Crawford, M. (2022). ¬The scientific approach of the indonesian 2013 curriculum: a comparison with otheractive learning strategies in mathematics. Journal of Research in Science, Mathematics and Technology Education, 5(2), 155–171. https://doi.org/10.31756/jrsmte.523
NCTM. (2000). Principles and standards for school mathematics. Reston. NCTM.
Nurkarim, A. W., Qonita, W., & Monterroza, D. (2020). The students’ mathematics motivation scale: a measure of intrinsic, extrinsic, and perceptions of mathematics. International Journal on Teaching and Learning Mathematics, 2023(1), 42–51. https://doi.org/10.18860/ijtlm.v601.2023
Rafianti, I., & Pujiastuti, H. (2017). Analysis of students’ mathematical power in terms of stifin test. Infinity Journal f Mathematics Education, 6(1), 29. https://doi.org/10.22460/infinity.v6i1.233
Richardo, R. (2017). Peran ethnomatematika dalam penerapan pembelajaran matematika pada kurikulum 2013 [the role of ethnomathematics in the implementation of mathematics learning in curriculum 2013]. LITERASI (Jurnal Ilmu Pendidikan), 7(2), 118. https://doi.org/10.21927/literasi.2016.7(2).118-125
Şahin, S. M., & Baki, A. (2010). A new model to assess Mathematical Power. Procedia - Social and Behavioral Sciences, 9, 1368–1372. https://doi.org/10.1016/j.sbspro.2010.12.336
Schoenfeld, A. H. (2016). Learning to think mathematically: problem solving, metacognition, and sense making in mathematics (reprint). Journal of Education, 196(2), 1–38.
Shone, E. T., Weldemeskel, F. M., & Worku, B. N. (2023). The role of students’ mathematics perception and self‐efficacy toward their mathematics achievement. Psychology in the Schools, 1–20. https://doi.org/10.1002/pits.23033
Wulandari, A., Istiyati, S., & Hartono. (2014). Pendekatan scientific dengan model contextual teaching and learning (ctl) untuk meningkatkan pemahaman konsep materi sumber daya alam [scientific approach with contextual teaching and learning (ctl) model to improve concept understanding of natural resources material]. Didaktika Dwija Indria, 2(11). https://doi.org/https://doi.org/10.21831/jpm.v5i7.4572
Yudha, A., Sufianto, S., Engga, B., Damara, P., Taqwan, B., & Haji, S. (2019). The impact of contextual teaching and learning (ctl) ability in understanding mathematical concepts. 1st International Conference on Educational Sciences and Teacher Profession (ICETeP 2018), 170–173.
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