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All Journal Journal of Science and Science Education (JoSSEd) AMPLITUDO: Journal of Science & Technology Innovation
Rizky Munandar
University of Mataram
Agriculture, Biological Sciences & Forestry Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Neuroscience Physics

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The Effect of Ethnoscience-Based CTL (Contextual Teaching and Learning) Model on Motivation and Physics Learning Outcomes of Students on the topic of Sound Waves Rizky Munandar; Putu Ayas Ditha Apsari; Muhammad Hendri Diarta; Nurhasanah Nurhasanah; Kurnia Julianti Arni; Solihin Rahmat; Zahratul Walihah; Hikmawati Hikmawati
Journal of Science and Science Education Vol. 4 No. 1 (2023): April
Publisher : Pascasarjana, Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jossed.v4i1.1864

Abstract

The purpose of this study was to determine the effect of using the ethnoscience-based CTL (contextual teaching and learning) model on student motivation and learning outcomes on the topic of sound waves in class XI MIPA 4 at SMA Negeri 2 Mataram. This research method uses a mixed method, with the sampling technique using the purposive sampling method. The research subjects were 26 students of class XI MIPA 4 SMA Negeri 2 Mataram. Quantitative data were analyzed using statistical analysis techniques through t-test by first doing normality test and homogeneity test. The results showed that the calculated t value was greater than the t table value, which was 9,203 which was greater than 2,068. Based on the results of the interviews showed an increase in the understanding of the concepts possessed by students. Thus, there is an effect of applying the Ethnoscience-based CTL model to students' motivation and learning outcomes
I Identification of Prospective Physics Teacher's Misconceptions of Temperature and Heat concept Using the Three Tier Test: England Ahmad Busyairi; Rizky Munandar; Putu Ayas Dita Apsari; Atika Wahyuni; Nurhasanah Nurhasanah; Kurnia Julianti Arni; Zahratul Walihah; Muhammad Hendri Diarta
AMPLITUDO : Journal of Science and Technology Inovation Vol. 1 No. 2 (2022): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v1i2.9

Abstract

This study aims to identify the misconception profile of prospective physics teachers (respondents) on the material of temperature and heat. This research is quantitative descriptive research. As many as 25 prospective physics teachers as respondents in this study. The research data was taken using a three-tier test instrument in the form of multiple choice questions with open reasons. The results showed that as many as 58.73% of respondents experienced misconceptions and only 30.82% of respondents understood the concept. Most of the misconceptions occur in the concept of thermal equilibrium. As many as 61.90% of respondents experienced misconceptions about this concept. In addition, many misconceptions occur in differentiating the concepts of temperature, heat, and thermal energy. A total of 59.53% of respondents experienced misconceptions about this concept. the average respondent has not understood the substance of the difference between the concepts of temperature, heat, and thermal energy. Many of them equate to the concept of heat and thermal energy of an object. respondents also do not seem to be very able to distinguish the boundaries between the concept of temperature and the concept of thermal energy.
Co-Authors Ahmad Busyairi, Ahmad Atika Wahyuni Hikmawati Hikmawati Kurnia Julianti Arni Kurnia Julianti Arni Muhammad Hendri Diarta Muhammad Hendri Diarta Nurhasanah Nurhasanah Nurhasanah Nurhasanah Putu Ayas Dita Apsari Putu Ayas Ditha Apsari Solihin Rahmat Zahratul Walihah Zahratul Walihah