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All Journal Tadris: Jurnal keguruan dan Ilmu Tarbiyah Indonesian Journal of Science and Mathematics Education Online Learning in Educational Research
Sari, Putri Mardiana
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Education Mathematics

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RQA and TTW Strategies: Which Can Increase the Students’ Concepts Understanding? Sagala, Rumadani; Sari, Putri Mardiana; Firdaos, Rijal; Amalia, Ricadesta
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 4 No 1 (2019): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v4i1.4315

Abstract

Concepts understanding is the key for students to have quality knowledge. A good concepts understanding will affect the achievement of other abilities such as the ability to think critically and creatively. This study aims to see the application of two strategies, namely RQA (Reading-Questioning-Answering) and TTW (Think-Talk-Write) in improving students' concepts understanding. The research method used is posttest only control group design with a total sample of 60 students divided into two experimental classes. The treatment for the first experimental class was the RQA strategy while the treatment for the second experimental class was the TTW strategy. After the treatments, the students were given 20 questions about concepts understanding motion and force material. Based on the results of testing and data analysis, it is found that there are differences in the achievement of students' conceptual understanding between RQA strategy and TTW strategy. Based on the results of the study, it can be concluded that the three steps in the TTW strategy have a better impact on the seven aspects of conceptual understanding compared to the RQA strategy. This study provides recommendation for teachers to correctly choose learning strategies according to the character of the material to be taught.
Pre-Service Physics Teacher from Islamic Education Campus Vs. Non-Islamic Education Campus: Which One is more Scientifically Literate? Masykur, Ruhban; Irwandani, Irwandani; Sari, Putri Mardiana
Indonesian Journal of Science and Mathematics Education Vol. 5 No. 1 (2022): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v5i1.11410

Abstract

This study is intended to examine the level of scientific literacy of pre-service physics teachers in Islamic and non-Islamic educational institutions. The research method used document review studies, tests, and observations. The sample selected was 70 pre-service physics teachers consisting of 35 pre-service physics teachers from an Islamic education university and 35 from a non-Islamic educational university. The results of the test show that pre-service physics teachers in an Islamic educational institution have a lower average score than pre-service teachers studying in a non-Islamic educational institution. Through document review and observation, several factors causing the low scientific literacy ability of pre-service physics teachers in Islamic educational institutions were revealed, including the proportion of credits for science courses, supporting facilities and infrastructure, and the quality of teaching staff. This finding is expected to be an evaluation material for policy makers, especially in Islamic educational institutions to make improvements in a structured and systematic way.
Online learning with multi-representation worksheets for oral and written communication skills on light reflecting material Sari, Putri Mardiana; Herlina, Kartini; Abdurrahman, Abdurrahman
Online Learning In Educational Research (OLER) Vol 2, No 1 (2022): Online Learning in Educational Research
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/oler.v2i1.122

Abstract

To fulfill 21st-century skills, one of the skills needed is communication skills in oral and written form. This study aims to practice oral and written skills through learning multi-representation worksheets on light-reflecting material. By using the experimental method, namely one group pretest-posttest design. The sample in this study used a purposive sampling technique, which is the sample was selected based on certain reasons with a total of 36 students. The research instrument is a questionnaire of oral and written communication skills that have been tested for validity and reliability. The results of the study stated that the learning process following the needs, and representation activities in the learning process designed by researchers functioned to encourage students to develop physical representation abilities, especially in light-reflecting material. Improved oral and written communication skills can be seen during the process as the results of student assignments and are shown by the results of the N-gain of 0,48 (medium category) and the paired t-test of Asymp. Sig (2-tailed) 0,000, therefore Asymp. A Sig (2-tailed) value below 0.05 indicates that Ho is rejected and H1 is accepted. This research can be innovative and used by teachers in the online learning process.
Co-Authors Abdurahman Abdurrahman Amalia, Ricadesta Herlina, Kartini Irwandani Irwandani Rijal Firdaos Ruhban Masykur Rumadani Sagala