Penerapan Pembelajaran Berbasis Masalah untuk Meningkatkan Ketrampilan Berpikir Kritis Siswa Kelas IX dalam Pelajaran Ekonomi [Problem-Based Learning Implementation to Increase Grade IX Students' Critical Thinking Skill in Learning Economics]

Abstract

This study aims to determine grade IX students' response to the application of problem-based learning in economy and to determine the increase students' critical thinking skills through problem learning methods. The design of this research is Class Research (TOD), with the subjects of 31 grade IX students at one Christian junior high school in the city of Tangerang. Research instruments used in the application of problem students' daily test scores, surveys, feedback from supervising teachers and fellow students, interviews with mentor teachers, and journal reflections. Analysis of the data used is descriptive analysis, the value of students' daily tests, observations, interviews and students'questionnaires.The results showed that students' response to the problem-based learningcould improve critical thinking skills of students in learning economy. It could be seen from the increase in students' critical thinking skills in both students' ability questions, answer questions, analyze and solve problems presented by the author.Keywords: Application of problem think critically, learning in economy. ABSTRACT This study aims to determine grade IX students' response to the based learning in economy and to determine the increase students' critical thinking skills through problem-basedThe design of this research is Class-Action Research (TOD), with the subjects of 31 grade IX students at one Christian junior high school in the city of Tangerang. Research instruments used in the application of problem-based is the cores, surveys, feedback from supervising teachers and fellow students, interviews with mentor teachers, and journal reflections. Analysis of the data used is descriptive analysis, the value of students' daily tests, observations, interviews and uestionnaires.The results showed that students' response could improve critical thinking skills of students in learning economy. It could be seen from the increase in students' critical thinking skills in both students' ability to ask questions, answer questions, analyze and solve problems presented Application of problem-based learning, the ability to , learning in economy.

The Effect of Problem-Based Learning Model on Mathematical Critical Thinking Skills of Junior High School Students: A Meta-Analysis Study

“…Many primary studies have been carried out in Indonesia to assess the PBL model's effect on junior high school students' critical thinking skills. Previous studies revealed that the implementation of PBL could enhance junior high school students' critical thinking skills (Arifin et al, 2015;Hakim et al, 2014;Ilham, 2018;Islahuddin et al, 2018;Marinda et al, 2018;Noer & Gunowibowo, 2018;Nurafiah et al, 2013;Putri & Fauzan, 2019;Sari et al, 2014;Sari et al, 2019;Sirait, 2019;Steven et al, 2019;Susanti & Suwu, 2016;Warmi, 2017;Waspadany et al, 2016;Yanti & Prahmana, 2017). However, the findings of the various studies are inconsistent, and the results in these studies do not yet include the value of the effect size of the PBL on students' critical thinking skills.…”

The Effectiveness of Problem-Based Learning Assisted by EdPuzzle on Students’ Critical Thinking Skills

“…So, it can be concluded the class that applies the problem-based learning model assisted by Edpuzzle is more effective to improve the students' critical thinking skills than the class that applies the expository learning model. Susanti (2016) argued that problem-based learning is a learning model that can develop the students' critical thinking skills through discussion in solving the problems presented. The result of the research explains that there is an increase in the students' critical thinking skills both in asking, answering, analyzing, and solving problems.…”

“…The research that linked to the problem-based learning model for improving the students' critical thinking skills is research conducted by Susanti (2016), who explained the problem-based learning makes a problem as the students' motivation to solve the learning problems. Also, the research of Silverajah & Govindaraj (2018) explained Edpuzzle provides a student-centred learning environment that appropriates the problembased learning and student-centred approach.…”

Meta Analisis Model Pembelajaran Problem Based Learning dalam Meningkatkan Keterampilan Berpikir Kritis di Sekolah Dasar [A Meta-analysis of Problem-Based Learning Models in Increasing Critical Thinking Skills in Elementary Schools]

“…Siswa menyusun pengetahuan dengan cara membangun penalaran dari semua pengetahuan yang dimiliki sebelumnya dan dari semua yang didapat sebagai hasil kegiatan berinteraksi dengan sesama individu. Susanti, A. E, & Suwu, S. E. (2016) berpendapat bahwa Pembelajaran Problem Based Learning (PBL) adalah pembelajaran dapat mengembangkan keterampilan berpikir kritis siswa, melalui bertanya dan menjawab pertanyaan, menganalisis serta memecahkan permasalahan baik secara kelompok maupun pribadi. Sedangkan Hmelo-Silver & Barrows (2006) Kemampuan berpikir kritis pada pembelajaran matematika dapat dikembangkan di sekolah sampai perguruan tinggi.…”