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All Journal JKPM (Jurnal Kajian Pendidikan Matematika) Indonesian Journal of Mathematics Education
Rusgianto Heri Santosa
Universitas Sarjanawiyata Tamansiswa
Education Mathematics

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Effectiveness of Mathematical Learning Model to Stimulate Critical Thinking on Mathematics Learning Outcomes of High School Students Dafid Slamet Setiana; Rusgianto Heri Santosa
Indonesian Journal of Mathematics Education Vol 3, No 1 (2020): Indonesian Journal of Mathematics Education
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/ijome.v3i1.2331

Abstract

This study aims to determine the effectiveness of the mathematics learning model to stimulate critical thinking on student mathematics learning outcomes compared to the direct learning model in class XII science students of senior high school in Pacitan. The type of research is quasi-experimental, with a population of all students of class XII IPA of SMA N 2 Pacitan. The sample consists of 28 students of class XII IPA-1 as an experimental class and class XII of IPA-2 of 28 students as a control class. The sampling technique was purposive random sampling. Data collection techniques using the test. The test is a student's initial ability test and a student's mathematics learning outcomes test. The analysis technique of the data used in this study is the t-test, while the analysis of prerequisite tests includes tests of normality and homogeneity tests. The results showed that mathematics learning using the mathematics learning model to stimulate critical thinking was more effectively applied in learning compared to the direct learning model of the mathematics learning outcomes of high school students in terms of the results of the t-test analysis and the average test scores of learning outcomes.
Analisis Kemampuan Berpikir Kritis Matematis Ditinjau dari Aspek Overview Dafid Slamet Setiana; Nuryadi Nuryadi; Rusgianto Heri Santosa
JKPM (Jurnal Kajian Pendidikan Matematika) Vol 6, No 1 (2020): JKPM (Jurnal Kajian Pendidikan Matematika)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jkpm.v6i1.6483

Abstract

Penelitian ini bertujuan untuk mengetahui kemampuan berpikir kritis matematis siswa ditinjau dari aspek overview. Jenis penelitian ini adalah penelitian deskriptif kuantitatif, dengan populasi seluruh siswa kelas XII SMA Negeri di Kabupaten Pacitan dan sampel penelitian sebanyak 141 siswa yang ditentukan dengan teknik purposive sampling. Data penelitian diambil melalui tes kemampuan berpikir kritis, angket dan wawancara. Data hasil tes dianalisis berdasarkan aspek kemampuan berpikir kritis matematis (FRISCO). Hasil penelitian menunjukkan bahwa kemampuan berpikir kritis matematis siswa pada aspek overview masih tergolong rendah. Hal tersebut dapat dijabarkan sebagai berikut: (1) berdasarkan analisis hasil tes, aspek overview termasuk pada pencapaian aspek yang paling rendah sebesar 72,6; (2) hasil analisis angket menunjukkan persentase rata-rata pada aspek overview sebesar 58,16% termasuk pada kategori sedang; (3) hasil wawancara menunjukkan sebagian besar siswa hanya memeriksa dan mengecek pekerjaan pada hasil akhir saja.
Co-Authors Dafid Slamet Setiana Dafid Slamet Setiana Nuryadi Nuryadi