Electronic Theses and Dissertation

Progam linear merupakan salah satu materi matematika yang terkait dengan
penyelesaikan permasalahan yang batas-batasnya berbentuk pertidaksamaan linear.
Berdasarkan hasil wawancara dengan guru SMA Negeri 1 Meukek diperoleh
informasi bahwa peserta didik mengalami kesulitan untuk memahami materi
program linear yang disampaikan oleh guru. Hal ini disebabkan pada pelaksanaan
pembelajaran guru masih menggunakan pendekatan berfokus pada buku dan proses
transfer ilmu pengetahuan masih didominasi metode ceramah dan pemberian tugas,
sehingga peserta didik kurang memahami materi pembelajaran. Untuk
menyelesaikan permasalah tersebut diperlukan suatu model pembelajaran yang
dapat membantu siswa dalam memahami materi tersebut. Model tersebut adalah
Problem Based Learning (PBL). Tujuan dari penelitian ini adalah untuk mengetahui
hasil belajar siswa kelas XI SMAN 1 Meukek pada materi program linear dengan
model Problem based Learning dapat melebihi KKM. Dalam penelitian ini diajukan
hipotesis sebagai berikut, yaitu : hasil belajar siswa kelas XI SMAN 1 Meukek pada
materi program linear melalui model Problem Based Learning dapat melebihi
KKM. Penelitian ini merupakan penelitian kuantitatif dengan desain yang
digunakan yaitu one-shot case study. Populasi penelitian ini adalah kelas XI SMA
Negeri 1 Meukek sebanyak 6 kelas. Instrumen penelitian berupa soal test berjumlah
5 butir soal berupa soal uraian. Data dianalisis dengan uji t. Berdasarkan analisis
data dapat disimpulkan bahwa hasil belajar siswa kelas XI SMA Negeri 1 Meukek
pada materi program linear dengan model Problem Based Learning (PBL) dapat
melebihi KKM.

Linear programming is a type of mathematical material related to solving problems whose boundaries are in the form of linear inequalities. Based on the results of interviews with teachers at SMA Negeri 1 Meukek, information was obtained that students had difficulty understanding the linear program material presented by the teacher. This is because in the implementation of learning, teachers still use a bookfocused approach and the knowledge transfer process is still dominated by lecture methods and giving assignments, so that students do not understand the learning material. To solve this problem, a learning model is needed that can help students understand the material. This model is Problem Based Learning (PBL). The aim of this research is to determine the learning outcomes of class In this research, the following hypothesis is proposed, namely: the learning outcomes of class XI students at SMAN 1 Meukek on linear programming material through the Problem Based Learning model can exceed the cut score. This research is a quantitative research with the design used, namely a one-shot case study. The population of this study was class XI of SMA Negeri 1 Meukek, consisting of 6 classes. The research instrument is in the form of test questions consisting of 5 questions in the form of description questions. Data were analyzed using the t test. Based on data analysis, it can be concluded that the learning outcomes of class XI students at SMA Negeri 1 Meukek on linear program material with the Problem Based Learning (PBL) model can exceed the cut score.