Pengaruh Model Problem Based Learning Terhadap Keterampilan Berpikir Kritis Dan Pemecahan Masalah Siswa Kelas IV Materi Wujud Zat dan Perubahannya Di SDN  Banjar 04 Bangkalan

The Influence of the Problem Based Learning Model on Critical Thinking and Problem Solving Skills of Class IV Students Material Forms of Substances and Their Changes at SDN Banjar 04 Bangkalan

ABSTRAK

Fitria, Zoimatul, 2024. Pengaruh Model Problem Based Learning Terhadap Keterampilan Berpikir Kritis Dan Pemecahan Masalah Siswa Kelas IV Materi Wujud Zat Dan Perubahannya Di SDN Banjar 04 Bangkalan. Tesis, Program Studi Teknologi Pendidikan, Fakultas Ilmu Oendidikan, Universitas Negeri Surabaya. Pembimbing (I) Dr. Fajar Arianto, M.Pd dan Pembimbing (II) Dr. Alim Sumarno, M.Pd.

Kata Kunci: Problem Based Learning, Keterampilan Berpikir Kritis, Keterampilan Pemecahan Masalah, IPA – Wujud Zat dan Perubahannya

               Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh model Problem Based Learning terhadap keterampilan berpikir kritis dan pemecahan masalah siswa kelas IV materi wujud zat dan perubahannya di SDN Banjar 04 Bangkalan. Jenis penelitian ini adalah penelitian eksperimen semu (Quasi Eksperimen) dengan desain yang digunakan adalah nonequivalent kontrol group design. Populasi penelitian ini adalah seluruh siswa kelas IV SDN Banjar 04 Bangkalan, yang terdiri dari 50 orang siswa. Sebanyak 25 orang siswa dipilih sebagai sampel untuk kelas kontrol dan 25 siswa sebagai sampel kelas kelas eksperimen. Teknik pengumpulan data dilakukan dengan metode tes yaitu, data keterampilan berpikir kritis dan pemecahan masalah. Teknik analisis data yang digunakan adalah uji normalitas, uji homogenitas dan uji t dengan membandingkan dua kelompok dan analisis data menggunakan uji t. Hasil uji hipotesis penelitian ini (1) Model Problem Based Learning berpengaruh secara signifikan terhadap keterampilan berpikir kritis dan pemecahan masalah siswa kelas IV materi wujud zat dan perubahannya di SDN Banjar 04 Bangkalan. (2) Model Problem Based Learning berpengaruh secara signifikan terhadap keterampilan berpikir kritis dan pemecahan masalah siswa kelas IV materi wujud zat dan perubahannya di SDN Banjar 04 Bangkalan.

ABSTRACT

Fitria, Zoimatul, 2024. The Influence of the Problem Based Learning Model on Critical Thinking and Problem Solving Skills of Class IV Students on Forms of Substances and Their Changes at SDN Banjar 04 Bangkalan. Thesis, Educational Technology Study Program, Faculty of Educational Sciences, Surabaya State University. Supervisor (I) Dr. Fajar Arianto, M.Pd and Supervisor (II) Dr. Alim Sumarno, M.Pd.

Keywords: Problem Based Learning, Critical Thinking Skills, Problem Solving Skills, Science – Forms of Substances and Their Changes

                This research aims to determine whether there is an influence of the Problem Based Learning model on the critical thinking and problem solving skills of class IV students regarding the form of substances and their changes at SDN Banjar 04 Bangkalan. This type of research is quasi-experimental research (Quasi Experimental) with the design used is nonequivalent control group design. The population of this study was all fourth grade students at SDN Banjar 04 Bangkalan, consisting of 50 students. A total of 25 students were selected as samples for the control class and 25 students as samples for the experimental class. The data collection technique was carried out using the test method, namely, data on critical thinking and problem solving skills. The data analysis techniques used are normality test, homogeneity test and t test by comparing two groups and data analysis using the t test. The results of this research hypothesis testing (1) The Problem Based Learning Model has a significant effect on the critical thinking and problem solving skills of class IV students regarding the form of substances and their changes at SDN Banjar 04 Bangkalan. (2) The Problem Based Learning model has a significant effect on the critical thinking and problem solving skills of class IV students regarding the form of substances and their changes at SDN Banjar 04 Bangkalan.