ABSTRAK

Penelitian ini bertujuan untuk menganalisis pengaruh model pembelajaran Problem Based Learning terhadap kemampuan berpikir kritis dan hasil belajar siswa serta mendeskripsikan penerapan Problem Based Learning kompetensi dasar menerapkan prosedur pemeliharaan arsip kelas X OTKP di SMK Negeri 2 Tuban. Pendekatan penelitian menggunakan Quasi Eksperimen. Sampel penelitian menggunakan dua kelas diantaranya adalah kelas X OTKP 2 sebagai eksperimen sebanyak 36 siswa beserta kelas X OTKP 4 sebagai kontrol sebanyak 36 siswa. Teknik analisis data menggunakan Uji Homogenitas, Uji Normalitas, serta Uji-t (Hipotesis) dan Uji gain score dengan berbantuan SPSS 22. Hasil penelitian menunjukkan bahwa: 1) Model pembelajaran Problem Based Learning berpengaruh secara signifikan terhadap peningkatan kemampuan berpikir kritis siswa kelas X OTKP di SMK Negeri 2 Tuban.; 2) Model pembelajaran Problem Based Learning berpengaruh secara signifikan terhadap peningkatan hasil belajar siswa kelas X OTKP di SMK Negeri 2 Tuban; 3) Penerapan model pembelajaran Problem Based Learning dengan menggunakan perangkat pembelajaran berupa Rencana Pelaksanaan Pembelajaran (RPP) mendapatkan kategori baik dan sangat baik.

Kata Kunci: Hasil Belajar, Kemampuan Berpikir Kritis, Problem Based Learning.

  ABSTRACT

The purpose of this research is to analyze the effect of the model Problem Based Learning on critical thinking skills and student learning outcomes and describe the application of Problem Based Learning basic competencies applying the maintenance procedures of the class X OTKP in SMK Negeri 2 Tuban. This type of research is a Quasi Experiments. The samples in this research used two classes including X OTKP 2 as an experiment of 36 students and X OTKP 4 as a control of 36 students. Data Analysis Techniques used Homogeneity Test, Normality Test, and T-Test (Hypothesis) and Gain Score Test with SPSS 22 assisted. The result shows that: 1) The Problem Based Learning model has a significant effect on increasing critical thinking skills of class X OTKP students in SMK Negeri 2 Tuban; 2) The Problem Based Learning model has a significant effect on improving student learning outcomes in class X OTKP in SMK Negeri 2 Tuban; 3) The application of the learning model Problem Based Learning by using learning tools in the form of Learning Implementation Plan (RPP) get good and very good categories.

Keywords: Critical Thinking Skills, Learning Outcomes, Problem Based Learning.