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Journal : Studies in Learning and Teaching

The Effectiveness of Predict Observe Explain (POE) Model with PhET to Improve Critical Thinking Skills of Senior High School Students Ilfi Fatimah Alfiyanti; Budi Jatmiko; Wasis
Studies in Learning and Teaching Vol. 1 No. 2 (2020): August
Publisher : Indonesia Approach Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46627/silet.v1i2.34

Abstract

This study is aimed to determine the effectiveness of predict observe explain (POE) model with PhET to improve critical thinking skills of senior high school students. The sample used was the grade eleven students of SMA N 18 Surabaya consist of 60 students. This type of research was pre-experimental with one group pre-test post-test design. Research data is obtained from the result of pre-test and post-test of students' critical thinking skills and responses after learning activity. Data analysis techniques used N-gain and Wilcoxon test. The result of the study shows that the score of students' critical thinking skills in grade eleven of Group 1 and Group 2 increase after the implementation of predict observe explain (POE) learning model with PhET and both of them present positive responses to the learning component and show a good interest. Based on the data analysis result, it can be concluded that predict observe explain (POE) model with PhET is effective to use to improve the critical thinking skills of senior high school students.
The Effect of Rode Learning Model on Enhancing Students Communication Skills Arief Ertha Kusuma; Wasis; Endang Susantini; Rusmansyah
Studies in Learning and Teaching Vol. 3 No. 3 (2022): December
Publisher : Indonesia Approach Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46627/silet.v3i3.170

Abstract

Communication skills in physics learning are essential to life talents that can be used to solve problems in everyday life. The Read Outline Discussion Evaluation (RODE) model is a learning tool designed to help students improve their communication skills. This research was conducted in the Elementary School Teacher Study Program with Basic Science 2nd material and involved 100 students. This study focuses on improving students' writing communication skills before and after the teaching process with the RODE learning model to determine the effectiveness of the RODE learning model. This study used one group pretest-posttest design (O1-x-O2). Before being applied to the RODE learning model, the average score of the indicators of students' written communication skills was at a low level (1, 24), and it had a score of 3.68 (high level) after the RODE learning model was implemented. This result shows that the RODE model significantly impacts students' written communication skills in the high category for both classes. In addition, students' written communication skills improved in the high category, N-gain significantly increased in the high criteria, and consistent N-gain was observed in the Elementary School Teacher Study Program.
The Effectiveness of STEM-Based Guided Inquiry Learning to Train Science Literacy of Physics Vichi Cahyo Eko Saputro; Wasis; Tjipto Prastowo
Studies in Learning and Teaching Vol. 3 No. 3 (2022): December
Publisher : Indonesia Approach Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46627/silet.v3i3.179

Abstract

This study aims to determine the effectiveness of STEM-based guided inquiry learning on physics science literacy. This study uses a research and development (R & D) development model with a one group pretest-posttest design. The sample used was class XI students with three replications. The data collection technique is in the form of a science literacy test sheet. Then analyzed with a quantitative and qualitative descriptive approach. The research data shows that the learning model developed is theoretically valid by three expert validators. The effectiveness of learning tools is shown by the science literacy scores of students who have increased after applying the STEM-based guided inquiry learning model. Based on the discussion of the research results, it can be concluded that the learning tools developed are effectively applied in schools to train students' science literacy in sound wave material.