Kontribusi Kedisiplinan, Penalaran Matematis dan Fasilitas Belajar terhadap Hasil Belajar Matematika Siswa Kelas VIII SMP Negeri 2 Banyudono Tahun 2018/2019

The study aims to (1) Test the contribution of discipline, mathematical reasoning and learning facilities to the learning outcomes of mathematics (2) Test the contribution of discipline to the learning outcomes of mathematics. (3) The contribution of mathematical reasoning to the learning outcomes of mathematics. (4) Test the contribution of learning facilities to mathematics learning outcomes. This type of research is quantitative with the research subjects all eighth grade students of Public Middle School 2 Banyudono in 2018/2019. Data collection is done by questionnaire, test and documentation. The data analysis technique used is regression. Based on the results of the study with a significance level of 0.05, it was concluded that. (1) there is a contribution of discipline, mathematical reasoning and learning facilities to mathematics learning outcomes by 12.8%.(2) There is a discipline contribution to mathematics learning outcomes of 4%.(3) There is a contribution of mathematical reasoning to mathematics learning outcomes of 74%.(4) There is a contribution of learning facilities to mathematics learning outcomes of 22%