Penelitian ini bertujuan untuk mengetahui : pengaruh self efficacy terhadap hasil belajar matematika siswa; pengaruh self regulated learning terhadap hasil belajar matematika siswa; pengaruh self efficacy dan self regulated learning terhadap hasil belajar matematika siswa kelas IX MTs DDI Tarakan. Penelitian ini dilaksanakan pada semester genap tahun ajaran 2019/2020. Jenis penelitian yang digunakan adalah penelitian kuantitatif dengan metode survey. Sampel dalam penelitian ini adalah seluruh populasi di kelas IX MTs DDI Tarakan sebanyak 61 siswa. Teknik penggumpulan data dalam penelitian ini dengan menyebarkan kuesioner self efficacy dan self regulated learning dan dokumen hasil belajar matematika. Data yang diperoleh diolah dengan program pengolahan data statistik yaitu SPSS 23.0. Hasil penelitian ini menunjukkan bahwa terdapat pengaruh yang signifikan secara parsial antara self efficacy terhadap hasil belajar matematika siswa kelas IX MTs DDI Tarakan dengan persamaan regresi ?1 = 32,771 + 0,385 X, dan terdapat pengaruh yang signifikan secara parsial antara self regulated learning terhadap hasil belajar matematika siswa kelas IX MTs DDI Tarakan dengan persamaan regresi ?2 = 34,033 + 0,266 X. Selain itu hasil penelitian menujukkan terdapat pengaruh yang signifikan secara simultan antara self efficacy dan self regulated learning terhadap hasil belajar matematika siswa kelas IX MTs DDI Tarakan, dengan persamaan regresi ? = 25,943 + 0,279X1 + 0,144X2. Berdasarkan hasil perhitungan koefisien determinasi diketahui self efficacy dan self regulated learning secara simultan memberikan pengaruh sebesar 15,1% terhadap hasil belajar matematika siswa kelas IX MTs DDI Tarakan.

Kata Kunci: Self Efficacy, Self Regulated Learning, Hasil Belajar Matematika

This study aims to determine (1) the effect of self-efficacy on the students’ mathematical achievement; (2) the effect of self-regulated learning on the students’ mathematical achievement; (3) the effect of self-efficacy and self-regulated learning on the students’ mathematical achievement of IX MTs DDI Tarakan. This research was conducted during the second semester of the 2019/2020 school year. The research used was quantitative research using survey methods. The sample of the study was 61 ninth-graders at MTs DDI Tarakan. The technique of data collection was distributing self-efficacy and self-regulation questionnaires and the student’s mathematical achievement record. The data obtained were processed by the statistical data processing programme, SPSS 23.0. The results showed that there is a partially significant influenced between self-efficacy and the mathematical learning outcomes with the regression equation J1 = 32,771 + 0.385 X, and self-regulated learning partly significant affected the student's math learning outcomes with a regression equation J2 = 34.033 + 0.266 X. Furthermore, the research results indicated that self-efficacy and self-regulated learning contributed significant simultaneous to student’s learning achievement with the regression equation Y = 25.943 + 0.279X1 + 0.144X2. Moreover, the coefficient of determination demonstrated that self-efficacy and self-regulated learning contribute an effect of 15.1% simultaneously. Keywords: Self-Efficacy, Regulated Self-Learning, Mathematical Learning Achievement