UPAYA MENINGKATKAN KEMAMPUAN PENALARAN MATEMATIS DAN SELF-EFFICACY SISWA MELALUI PENERAPAN PEMBELAJARAN BERBASIS MASALAH DENGAN MODEL KOOPERATIF MURDER DI KELAS XII IPS-2 SMAN 115 JAKARTA

SOPWATILLAH, . (2017) UPAYA MENINGKATKAN KEMAMPUAN PENALARAN MATEMATIS DAN SELF-EFFICACY SISWA MELALUI PENERAPAN PEMBELAJARAN BERBASIS MASALAH DENGAN MODEL KOOPERATIF MURDER DI KELAS XII IPS-2 SMAN 115 JAKARTA. Magister thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk meningkatkan kemampuan penalaran matematis dan self-efficacy siswa melelui penerapan pembelajaran berbasis masalah dengan model kooperatif MURDER di kelas XII IPS-2 SMA Negeri 115 Jakarta. Penelitian ini merupakan penelitian tindakan kelas (classroom action research) yang dilaksanakan dalam tiga siklus dan tiap siklus terdiri dari empat tahapan, yaitu perencanaan, pelaksanaan, observasi, dan refleksi. Pada setiap siklus, pembelajaran dilaksanakan dengan menerapkan pembelajaran berbasis masalah dengan model kooperatif MURDER. Siswa diberikan tes pada setiap akhir siklus untuk mengukur kemampuan penalaran matematis siswa. Hasil penelitian menunjukkan bahwa pembelajaran matematika melalui penerapan pembelajaran berbasis masalah dengan model kooperatif MURDER dapat meningkatkan kemampuan penalaran matematis dan self-efficacy siswa. Hal tersebut ditunjukkan dengan adanya peningkatan nilai tes kemampuan penalaran matematis dan skor angket self-efficacy subjek penelitian. Berdasarkan hasil tes setiap akhir siklus, masing-masing subjek penelitian mengalami peningkatan kemampuan penalaran matematis. Demikian juga dengan self-efficacy keenam subjek penelitian, berdasarkan hasil angket self-efficacy pada akhir siklus III, rata-rata skor self-efficacy SP1, SP2, SP3, SP4, SP5 dan SP6 mengalami peningkatan namun masih dalam kualifikasi yang sama dengan skor angket selfefficacy penelitian pendahuluan yaitu dengan kualifikasi baik. The aim of the research is to improve the ability of mathematical reasoning and self-efficacy of the students through the application of problem-based learning using MURDER cooperative model in the Twelfth grade of Social class two at SMA Negeri 115 Jakarta. This research was a classroom action research conducted in three cycles and each cycle consists of four stages, namely planning, action, observation, and reflection. In each cycle, learning was implemented by applying problem based learning with cooperative MURDER model. Students were given a test at the end of each cycle to measure their mathematical reasoning abilities. The results showed that learning mathematics through the application of problem-based learning with MURDER cooperative model can improve students' mathematical reasoning and self-efficacy. This is indicated by an increase in the score of mathematical reasoning and self-efficacy questionnaires. Based on the test results at the end of each cycle, every research subject has increased the ability of mathematical reasoning. Similarly with the self-efficacy of the six research subjects, based on the self-efficacy questionnaire at the end of cycle III, the mean self-efficacy score of SP1, SP2, SP3, SP4, SP5 and SP6 has increased but still in the same qualification as the questionnaire for self-efficacy score of preliminary research that is with a good qualification.

Item Type:	Thesis (Magister)
Additional Information:	1) Dr. Anton Noornia, M.Pd 2) Dr. Lukita Ambarwati, M.Si
Subjects:	Sains > Matematika
Divisions:	FMIPA > S2 Pendidikan Matematika
Depositing User:	sawung yudo
Date Deposited:	18 Apr 2022 02:33
Last Modified:	18 Apr 2022 02:33
URI:	http://repository.unj.ac.id/id/eprint/26782

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