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All Journal JTAM (Jurnal Teori dan Aplikasi Matematika) Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya
Damastuti, Ayun Siwi
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Education Mathematics

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Kontribusi Strategi Pembelajaran terhadap Prestasi Belajar Matematika Ditinjau berdasarkan Kemandirian Belajar Damastuti, Ayun Siwi; Sutarni, Sri
Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya 2020: Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (265.249 KB)

Abstract

Penelitian ini dilakukan dengan tujuan: (1) Mengetahui dampak penggunaan strategi pembelajaran Course Review Horay dan Make a Match terhadap prestasi belajar matematika, (2) Mengetahui dampak kemandirian belajar terhadap prestasi belajar matematika, dan (3) Mengetahui interaksi antara strategi pembelajaran dan kemandirian belajar terhadap prestasi belajar matematika. Penelitian ini menggunakan pendektan kuantitif dengan desain quasi experiment. Seluruh siswa kelas VII SMP Negeri 1 Selogiri Tahun Pelajaran 2019/2020 digunakan sebagai populasi, dengan sampel penelitian kelas VII D dan VII E. Data penelitian diperoleh menggunakan instrumen tes, angket, dan dokumentasi. Data yang terkumpul kemudian dianalisis dengan analisis variansi dua jalan sel tak sama pada taraf signifikansi 5%. Setelah dianalisis, dapat disimpulkan bahwa: (1) Strategi Course Review Horay dan Make a Match berdampak terhadap prestasi belajar matematika. Strategi Course Review Horay lebih baik dibanding Make a Match dikarenakan rerata marginal prestasi belajar pada Course Review Horay lebih tinggi dibanding Make a Match, (2) Prestasi belajar matematika terdampak oleh level kemadirian belajar, dan (3) Tidak terdapat interaksi antara strategi pembelajaran dan kemandirian belajar terhadap prestasi belajar matematika.
Reflective Thinking Students with Different Adversity Quotients in Solving Mathematics Problems Damastuti, Ayun Siwi; Triyanto, Triyanto; Nurhasanah, Farida
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 7, No 4 (2023): October
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v7i4.16552

Abstract

Reflective thinking is considered one of the thinking skills that support the process of solving mathematical problems. Difficulties are always encountered in the problem-solving process therefore individual intelligence is required to persevere in facing challenges. The intelligence to persevere in facing challenges is referred to as the adversity quotient. The adversity quotient is divided into three categories: climber, camper, and quitter. This study is qualitative descriptive research aimed at describing the process of reflective thinking in students' problem-solving abilities from the perspective of adversity quotient. The research was conducted at a public junior high school in Wonogiri, with eighth-grade students as the subjects. Eighth-grade students are in the middle position, a stable level of adaptation. This matter because eighth-grade is still in the adjustment stage, a transition period on the environment and learning process. The respondents in this study consisted of three students, one climber, one camper, and one quitter. The respondents were selected using a purposive sampling technique. The data collection techniques used were questionnaires, tests, and interviews. The data validity used was time triangulation. The results of the study concluded that the climber student demonstrated good reflective activity in each stage of Polya's problem-solving method, from understanding the problem, devising a solution plan, and implementing problem-solving, to reviewing the obtained results. The camper student showed some level of reflective activity, even though it was not optimal at the stages of devising a solution plan, implementing problem-solving, and reviewing. On the other hand, the quitter student did not exhibit reflective thinking activity in any of the stages of Polya's problem-solving method.
Co-Authors Farida Nurhasanah Sri Sutarni