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All Journal JIPF (Jurnal Ilmu Pendidikan Fisika) Journal of Educational Review and Research
Sayaka Oikawa
Hirosaki University
Education Physics Other

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Implementation of Google Classroom as Multimedia Learning Anderias Henukh; Haris Rosdianto; Sayaka Oikawa
JIPF (Jurnal Ilmu Pendidikan Fisika) Vol 5, No 1 (2020): January 2020
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (998.189 KB) | DOI: 10.26737/jipf.v5i1.1539

Abstract

This research was carried out at Musamus University in academic year 2019/2020 by taking a basic physics class I as a research sample. The purpose of this research is to determine the effectiveness of the implementation of Google classroom as multimedia learning. The research method used in this research is descriptive qualitative supported by quantitative data. The instrument used was a material and multimedia expert validation sheet, questions that had been validated to test the effectiveness of implementing Google classroom as learning multimedia. Based on the description above it can be concluded that the implementation of google classroom as multimedia learning with average results of multimedia expert validation of 82.5% and 87% of material experts have a good impact on the learning process and outcomes of students. This is evidenced by an increase in the value of each student with average of pre-test score is 62 and post-test score is 83. N-gain score is 0.75 (high category).
IMPLEMENTATION OF PROBLEM BASED LEARNING (PBL) MODEL TO IMPROVE STUDENT'S CRITICAL THINKING ABILITY IN TWO VARIABLE LINEAR EQUATION SYSTEM MATERIALS Andika Kusuma Wijaya; Sayaka Oikawa; Miao Miao
Journal of Educational Review and Research Vol 6, No 1 (2023): VOLUME 6 NUMBER 1 JULY 2023
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jerr.v6i1.4581

Abstract

The aim of the research is to find out the application of the problem based learning model to students' critical thinking skills. The type of research used is quantitative. The research design used was the One Group Pretest-Posttest Design. The results of the implementation research using the problem based learning model showed that at the first meeting 75.93% had good criteria and 85.19% the second meeting had very good criteria, the results of data analysis using the t-test, obtained a t_count value of 6.60 and a t_table of 2.045 with a significant level of 5%, because (t_count > t_table) it can be said that the alternative hypothesis (Ha) is accepted and the null hypothesis (Ho) is rejected. So it can be said that the application of the problem based learning model can improve students' critical thinking skills. The calculation of the completeness of student learning outcomes after using the problem based learning model is 82.76% above the specified classical completeness of 70%. The results of the student response questionnaire calculations as a whole gave a positive response to the problem based learning model in the material of the Two Variable Linear Equation System (SPLDV) which was applied ranging from good to very good criteria.
Co-Authors Anderias Henukh Andika Kusuma Wijaya Haris Rosdianto Miao Miao