Hilali, Husni El
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Efektivitas Model Pembelajaran Team Assisted Individualization Terhadap Kemampuan Berpikir Kritis Matematis Peserta Didik SMA Wendra, Betri; Nurhayati, Nurhayati; Hilali, Husni El
Square : Journal of Mathematics and Mathematics Education Vol 2, No 1 (2020)
Publisher : UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/square.2020.2.1.5454

Abstract

Penelitian ini bertujuan untuk membahas pengaruh penerapan model pembelajaran Team Assisted Individualization terhadap peningkatan kemampuan berpikir kritis matematis peserta didik Sekolah Menengah Atas Negeri 11 Muaro Jambi pada pokok bahasan Trigonometri. Penelitian ini merupakan penelitian kuantitatif dengan desain Pretest-Postest Control Group Design. Teknik pengambilan sampel menggunakan Simple Random Sampling dengan jumlah sampel 15 peserta didik di kelas X MIA 2 sebagai kelas eksperimen dan 15 peserta didik di kelas X MIA 1 sebagai kelas kontrol. Teknik pengumpulan data dilakukan dengan teknik tes dengan tes esai berjumlah 4 soal. Analisis pada penelitian ini menggunakan uji 𝑡𝑡𝑒𝑠𝑡 dan uji korelasi phi. Dari uji 𝑡𝑡𝑒𝑠𝑡 pada taraf signifikansi 5% dan 1% diperoleh 2,05 4,8339 2,76 dan dari hasil uji korelasi phi pada taraf signifikansi 5% dan 1% diperoleh 0,361 0,7399 0,463. Artinya bahwa penerapan model pembelajaran Team Assisted Individualization berpengaruh secara signifikan terhadapan kemampuan berpikir kritis matematis peserta didik.Kata kunci: pembelajaran Team Asissted Individualization, kemampuan berpikir kritis matematis.
THE INFLUENCE OF THE APPLICATION OF ENGKLEK ETHNOMATHEMATICS ON MATHEMATICAL PROBLEM SOLVING ABILITY AT MADRASAH TSANAWIYAH NEGERI 6 JAMBI CITY Arda; Hilali, Husni El; Muslimahayati
Journal of Curriculum and Pedagogic Studies (JCPS) Vol. 3 No. 1 (2024): JCPS
Publisher : UIN Sulthan Thaha Saifuddin Jambi, Pusat Kajian Kurikulum Pengembangan Pengajaran dan Pembelajaran (Center of Curriculum Studies, Teaching and Learning Development)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/jcps.v3i1.2643

Abstract

This study aims to determine the effect of the application of engklek ethnomathematics on mathematical problem-solving abilities in Madrasah Tsanawiyah Negeri 6 Jambi City. This research is a quantitative study with a True experimental design, namely the Posttest-only control design. Class VII population of as many as 113 people. The sampling technique uses Simple Random Sampling. The sample size was drawn using two samples, namely the control group and the experimental group with a research sample of each group totaling 20 students. The data collection technique uses a description test totaling 5 questions. Data analysis in this study used t-test data analysis. From the results of the t-test calculation, it is obtained that t_0 is greater than t_table at a significance level of 5% or 1%, for a party test a significant level is 5% = 4,711 > 2.03 and a party test a significant level is 1% = 4,711 > 2.03. From the calculation results, the researchers found that the application of crank ethnomathematics had an effect on students' mathematical problem-solving abilities at MTs N 6 Jambi City. The results of this study suggest teachers be able to apply culture-based learning media in mathematics lessons.