ABSTRAK

Rina Astrianah, 2018. Pengaruh Pendekatan Saintifik dengan Model Problem Based Learning Terhadap Keterampilan Berpikir Kritis dan Hasil Belajar Siswa Kelas IV SDN Jatikalanag 1 Krian. Tesis. Program Studi Pendidikan Dasar. Program Pascasarjana. Universitas Negeri Surabaya. Pembimbing (I) Prof. Dr. Yatim Riyanto, M.Pd., dan Pembimbing (II) Dr. Harmanto, M.Pd.

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

Penelitian ini bertujuan untuk mengetahui pengaruh pendekatan saintifik dengan model problem based learning terhadap keterampilan berpikir kritis siswa kelas IV Sekolah Dasar dan untuk mengetahui pengaruh pendekatan saintifik dengan model problem based learning terhadap hasil belajar siswa kelas IV Sekolah Dasar.

Penelitian ini dilakukan di SD Negeri Jatikalang 1 Krian, dengan subyek penelitian adalah siswa kelas IV A sebagai kelas eksperimen dan siswa kelas IV B sebagai kelas kontrol yang masing masing berjumlah 23 siswa. Jenis penelitian yang dilakukan adalah Quasi Experimental Research dan desain penelitiannya adalah Pretest-Posttest Control Group Design. Berdasarkan hasil analisis data penelitian keterampilan berpikir kritis siswa diperoleh nilai t_hitung (7.769) > t_tabel (2,015). Hasil tersebut dapat dinyatakan bahwa terdapat perbedaan keterampilan berpikir kritis siswa antara kelas yang diberi pembelajaran menggunakan pendekatan saintifik dengan model problem based learning dengan pembelajaran model diskusi. Sedangkan untuk pengujian hasil belajar (posttest) kelas eksperimen lebih tinggi dibandingkan dengan kelas kontrol. Hal ini ditunjukkan dengan nilai t_hitung (4,882) > t_tabel (2,015) dan nilai mean pada kelas eksperimen sebesar 85,35 dan 70,26 untuk kelas kontrol. Jadi terdapat pengaruh pendekatan saintifik dengan model problem based learning terhadap hasil belajar siswa.

Berdasarkan hasil analisis data dapat disimpulkan bahwa penggunaan pendekatan saintifik dengan model problem based learning berpengaruh terhadap keterampilan berpikir kritis dan hasil belajar siswa secara signifikan.

ABSTRACT

Rina Astrianah, 2018. The Effect of the Scientific Approach on the Problem Based Learning Model of Critical Thinking Skills and Learning Outcomes of Class IV Students of SDN Jatikalanag 1 Krian. Thesis. Basic Education Study Program. Graduate program. Surabaya State University. Advisor (I) Prof. Dr. Yatim Riyanto, M.Pd., and Advisor (II) Dr.Harmanto,M.Pd.

Keywords: Scientific Approach, Problem Based Learning, Critical Thinking, Learning Outcomes.

This study aims to determine the effect of the scientific approach to the problem based learning model on critical thinking skills of grade IV elementary school students and to determine the effect of the scientific approach to the problem based learning model on the learning outcomes of grade IV elementary school students.

This study was conducted in SD Negeri Jatikalang 1 Krian, with the research subjects being students of class IV A as the experimental class and students in class IV B as the control class, each of which amounted to 23 students. The type of research is Quasi Experimental Research and the design of the research is Pretest-Posttest Control Group Design. Based on the results of data analysis research students' critical thinking skills obtained tcount (7.769)> t table (2.015). These results can be stated that there are differences in critical thinking skills of students between classes given learning using a scientific approach to the problem based learning model with discussion model learning. While for testing the experimental class (posttest) results higher than the control class. This is indicated by the value of tcount (4.882)> t table (2.015) and the mean value in the experimental class is 85.35 and 70.26 for the control class. So there is the influence of the scientific approach to the problem based learning model of student learning outcomes.

Based on the results of data analysis it can be concluded that the use of the scientific approach to the problem based learning model significantly influences critical thinking skills and student learning outcomes.

ABSTRAK

Rina Astrianah, 2018. Pengaruh Pendekatan Saintifik dengan Model Problem Based Learning Terhadap Keterampilan Berpikir Kritis dan Hasil Belajar Siswa Kelas IV SDN Jatikalanag 1 Krian. Tesis. Program Studi Pendidikan Dasar. Program Pascasarjana. Universitas Negeri Surabaya. Pembimbing (I) Prof. Dr. Yatim Riyanto, M.Pd., dan Pembimbing (II) Dr. Harmanto, M.Pd.

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

Penelitian ini bertujuan untuk mengetahui pengaruh pendekatan saintifik dengan model problem based learning terhadap keterampilan berpikir kritis siswa kelas IV Sekolah Dasar dan untuk mengetahui pengaruh pendekatan saintifik dengan model problem based learning terhadap hasil belajar siswa kelas IV Sekolah Dasar.

Penelitian ini dilakukan di SD Negeri Jatikalang 1 Krian, dengan subyek penelitian adalah siswa kelas IV A sebagai kelas eksperimen dan siswa kelas IV B sebagai kelas kontrol yang masing masing berjumlah 23 siswa. Jenis penelitian yang dilakukan adalah Quasi Experimental Research dan desain penelitiannya adalah Pretest-Posttest Control Group Design. Berdasarkan hasil analisis data penelitian keterampilan berpikir kritis siswa diperoleh nilai t_hitung (7.769) > t_tabel (2,015). Hasil tersebut dapat dinyatakan bahwa terdapat perbedaan keterampilan berpikir kritis siswa antara kelas yang diberi pembelajaran menggunakan pendekatan saintifik dengan model problem based learning dengan pembelajaran model diskusi. Sedangkan untuk pengujian hasil belajar (posttest) kelas eksperimen lebih tinggi dibandingkan dengan kelas kontrol. Hal ini ditunjukkan dengan nilai t_hitung (4,882) > t_tabel (2,015) dan nilai mean pada kelas eksperimen sebesar 85,35 dan 70,26 untuk kelas kontrol. Jadi terdapat pengaruh pendekatan saintifik dengan model problem based learning terhadap hasil belajar siswa.

Berdasarkan hasil analisis data dapat disimpulkan bahwa penggunaan pendekatan saintifik dengan model problem based learning berpengaruh terhadap keterampilan berpikir kritis dan hasil belajar siswa secara signifikan.

ABSTRACT

Rina Astrianah, 2018. The Effect of the Scientific Approach on the Problem Based Learning Model of Critical Thinking Skills and Learning Outcomes of Class IV Students of SDN Jatikalanag 1 Krian. Thesis. Basic Education Study Program. Graduate program. Surabaya State University. Advisor (I) Prof. Dr. Yatim Riyanto, M.Pd., and Advisor (II) Dr.Harmanto,M.Pd.

Keywords: Scientific Approach, Problem Based Learning, Critical Thinking, Learning Outcomes.

This study aims to determine the effect of the scientific approach to the problem based learning model on critical thinking skills of grade IV elementary school students and to determine the effect of the scientific approach to the problem based learning model on the learning outcomes of grade IV elementary school students.

This study was conducted in SD Negeri Jatikalang 1 Krian, with the research subjects being students of class IV A as the experimental class and students in class IV B as the control class, each of which amounted to 23 students. The type of research is Quasi Experimental Research and the design of the research is Pretest-Posttest Control Group Design. Based on the results of data analysis research students' critical thinking skills obtained tcount (7.769)> t table (2.015). These results can be stated that there are differences in critical thinking skills of students between classes given learning using a scientific approach to the problem based learning model with discussion model learning. While for testing the experimental class (posttest) results higher than the control class. This is indicated by the value of tcount (4.882)> t table (2.015) and the mean value in the experimental class is 85.35 and 70.26 for the control class. So there is the influence of the scientific approach to the problem based learning model of student learning outcomes.

Based on the results of data analysis it can be concluded that the use of the scientific approach to the problem based learning model significantly influences critical thinking skills and student learning outcomes.