KEEFEKTIFAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERFIKIR KRITIS PEMBELAJARAN TEMATIK SISWA KELAS IV

Abstract

Abstract: Effectiveness of the Problem Based Learning Model on Critical
Thinking Ability of Class IV Students Thematic Learning. This study aims to
know the effectiveness of problem-based learning model of the ability to think
critically thematic learning IV grade students. The method used in this research is
quantitative research Pre-Experimental design with type one group pretest-posttest
design. The subject of the research is IV grade students of SDN Sendangmulyo Blora
with a total of 20 students. Based on the results of the analysis show that learning
using problem-based learing model is effective to the critical thinking thematic
learning IV grade students, it is seen the average pretest which initially is 40 and
after doing the posttest the average value is 79. Learning with problem-based learing
achieves maximum predefined criterion (KKM) that has been determined that is 65.
Keyword : Problem Based Learning, Critical Thinking Ability, Thematic Learning
Abstrak : Keefektifan Model Problem Based Learning terhadap Kemampuan
Berfikir Kritis Pembelajaran Tematik Siswa Kelas IV. Penelitian ini bertujuan
untuk mengetahui keefektifan model pembelajaran problem based learning terhadap
kemampuan berfikir kritis pembelajaran tematik siswa kelas IV. Metode yang
digunakan dalam penelitian ini adalah penelitian kuantitatif Pre-Experimental
design dengan jenis one group pretest-posttest design. Subjek penelitian adalah
siswa kelas IV SD Negeri Sendangmulyo Blora dengan jumlah 20 siswa.
Berdasarkan hasil analisis menunjukkan bahwa pembelajaran menggunakan model
problem based learing efektif terhadap kemampuan berfikir kritis pembelajaran
tematik siswa kelas IV, dilihat rata-rata pretest yang awalnya adalah 40 dan setelah
melakukan posttest rata-rata nilainya adalah 79. Pembelajaran dengan problem
based learing mencapai ketuntasan kriteria maksimal (KKM) yang telah ditentukan
yaitu 65.
Kata Kunci : Problem Based Learning, Kemampuan Berfikir Kritis, Pembelajaran
Tematik