The Impact of Problem-Based Student Worksheets on Improving Problem-Solving Skills in terms of Learning Outcomes

Abstract

The purpose of the study was to determine the impact of using a problem-based Student Worksheet (SWS) on improving problem-solving skills (PSS) in terms of student Learning Outcomes (LO). The research used a quantitative approach, quasi-experimental method, and the One Group Pretest-Posttest design research. The research sample also involved 31 high school students for the experimental class and 31 for the control class. The research has three variables: problem-based SWS, problem-solving skills (PSS), and Student Learning Outcomes (LO). The problem-solving skill instrument uses five essay questions, and the LO uses 20 multiple choice questions, both of which were developed by the researcher. Data analysis used the N-Gain formula to obtain information on the increase in PSS and LO. Based on the results of data analysis, it was found that the effect of implementing SWS was very significant on students’ PSS and LO. In addition, the application of SWS also affects students’ LO, and some students with high or low LO scores also have high PSS scores or vice versa. Inference from this study, it is hoped that teachers as educators will try to direct students to get used to solving physics problems using a five-stage problem-solving model.

The Effect of the Wix Website Assisted Problem-Based Learning Model to Improve Student Learning Outcomes on Work and Energy

“…Model dalam suatu proses belajar mengajar sangat diutamakan, karena setiap pendidik harus memiliki teknik atau cara supaya siswa menjadi lebih paham akan materi yang diajarakannya. Salah satu model pembelajaran alternatif yang cocok untuk menyelesaikan permasalahan yang dialami guru dan siswa adalah model Problem Based Learning (PBL) [7].…”

Lembar Kerja Peserta Didik Berbasis Stem Dilengkapi Video Simulasi Praktikum Berbantuan Crocodile Physics Pada Pokok Bahasan Listrik Arus Searah

“…Setelah melalui tahap analisis, maka dilanjutkan dengan tahap perencanaan berdasarkan hasil kajian pustaka serta analisis kebutuhan peserta didik. Tahap perencanaan meliputi perancangan pengembangan bahan ajar, yaitu 1) penentuan aplikasi virtual laboratorium yaitu Crocodile Physics; 2) penentuan aplikasi dalam pembuatan LKPD, dalam hal ini LKPD yang dikembangkan dibuat dengan memanfaatkan aplikasi Canva Design dalam pembuatan cover, template isi, keseluruhan konten produk, serta video simulasi praktikum [15]. Konten yang dimuat dalam LKPD ini diantaranya memuat kompetensi, materi, kegiatan praktikum, link video simulasi praktikum dan video langkah kerja proyek, dan soal evaluasi.…”