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Cahaya: Journal of Research on Science Education
Published by Alpatih Harapan Semesta
ISSN : -     EISSN : 29881374     DOI : https://doi.org/10.70115
Core Subject : Science, Education, Social,
Chemistry Education Physics Social Sciences Other
CAHAYA: Jurnal Ilmu Pendidikan dan Pembelajaran Sains (e-ISSN 2988-1374) is an Open Access Journal that discusses related science and science education that occurs in the context of society at the primary, secondary and higher education levels related to research in the fields of science education, physics education, chemistry education, biology education, Learning Innovation. The CAHAYA journal publishes research articles that are comprehensive by inviting reviews from leading experts in their fields. Incoming papers will be peer-reviewed and selected based on high scientific study and ability to make important contributions in the field.
Arjuna Subject : Umum - Umum
Articles 5 Documents
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Search results for , issue "Vol. 1 No. 2 (2023)" : 5 Documents clear
Persepsi Guru Paud Terhadap Mitos Neurosains di Wilayah Lombok dan Bali Fatmawati; Swastini, Ni Made; Cahyani, Ni Putu Manik Erlin
CAHAYA: Journal of Research on Science Education Vol. 1 No. 2 (2023)
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/cahaya.v1i2.42

Abstract

The purpose of this study was conducted to reveal the perceptions of early childhood education (ECE) teachers towards neuroscience myths. This research uses descriptive qualitative research, namely by using survey research methods. In qualitative research the most important feature comes from natural / real qualitative methods at the interview stage with the help of Google from in the form of questionnaires distributed via WhatsApp social media and observed the results of the respondents. The population in this study were PAUD teachers in the Lombok and Bali regions. With a large sample of 102 PAUD teachers, 51 people from the Lombok region and 51 people from the Bali region. The results showed that teachers' belief in neuromyths is very high, and there are 5 statements of fact that have been understood but the level of understanding cannot be detected. In addition, teachers still have difficulty distinguishing between myths and facts about neuroscience. For this reason, the researcher suggests improving science-based programs by working with teachers and neuroscientists. Teachers will benefit from more accurate brain knowledge and include introductory neuroscience materials in pre-teacher education.  
Application of The Treffinger Model to Improve Learning Outcomes In Science Lessons Fitriana, Iin Mahlia; Herianto, Edy; Istiningsih, Siti
CAHAYA: Journal of Research on Science Education Vol. 1 No. 2 (2023)
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/cahaya.v1i2.43

Abstract

This research aims to determine the effect of implementing the video-assisted treffinger model on energy material changing the form of science learning at SDN 3 MEREMBU. From the results of observations of the material, changes in shape are relatively low. To overcome this, a video-assisted Treffinger learning model was applied. The research method used is quantitative, the research design is Pre-Experimental Design type one group pretest-posttest Design. This research was conducted on one experimental class group which was not randomly selected. From this research, it can be seen that there has been an increase in the average, namely from 58.17 (pretest) to 70.33 (posttest). The results of the normality test on energy changes learning outcomes obtained a pretest and posttest significance value of 0.063<0.065 so the data was said to be normally distributed. Meanwhile, the output results of the paired sample T test show a sig value. (2-tailed) of 0.000. Based on the basis of decision making on the paired sample T test if sig. (2-tailed) < 0.05 then H0 is rejected and Ha is accepted. In the data above the sig value. (2-tailed) of 0.000 < 0.05 indicates a better effect. In the interpretation table, the R square coefficient of 0.80-1.000 is included in the very strong category so it can be concluded that the video-assisted Treffinger model has a very strong influence on learning outcomes for class 4 science energy changes material. subjects at SDN 3 Merembu Bengkel for the 2023/2024 academic year
Pengaruh Model Pembelajaran Discovery Learning Berbantuan Media Lectora Inspire Dalam Meningkatkan Motivasi dan Hasil Belajar Fisika Liyani, Meril; Zohri, Muhammad; Bahtiar
CAHAYA: Journal of Research on Science Education Vol. 1 No. 2 (2023)
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/cahaya.v1i2.58

Abstract

This study aims to determine whether there is an effect of discovery learning model assisted by lectora inspire media in improving motivation and learning outcomes in Physics at MAN 1 West Sumbawa. The type of research used in this research is quasi experiment. The population in this study as well as the research sample was 38 students. Previously, learning used a conventional model, in this case the researcher applied a new innovation by applying the discovery learning model. Data collection techniques are tests, questionnaires and documentation. Based on the results of the analysis of the final test (posttest) experimental class average value of 82.37 and control class 66.32. Based on the results of data analysis using the t-test, the t-count is 8.468 and the t-table at the significance level of 0.005 is 2.878, then the t-count> t-table. The results of the analysis of learning motivation of the experimental class obtained an average value of 59.05 and the control class 52.68. Based on the results of data analysis using t-test obtained t-count of 7.596 and t-table at a significance level of 0.005 of 2.878, then t-count> t-table. It can be concluded that there is an effect of discovery learning model assisted by lectora inspire media in increasing motivation and learning outcomes in Physics at MAN 1 West Sumbawa.
Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Based Learning (PBL) Pada Materi Elastisitas Untuk Melatih Kemampuan Berpikir Kritis Aini, Misratul; Ali, Lalu Usman; Suhirman
CAHAYA: Journal of Research on Science Education Vol. 1 No. 2 (2023)
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/cahaya.v1i2.73

Abstract

This study aims to test the feasibility and test the effectiveness of Problem Based Learning (PBL) based Learner Worksheet (LKPD) to train students' critical thinking skills. This research uses the development method with the Borg & Gall model on students of class XI IPA at SMAN 1 Batukliang Utara. The data collection steps in this study are (1) research and data collection/information, (2) planning, (3) product design, (4) design validation, (5) design revision, (6) trial, (7) product revision. The results of this study are in the form of media expert validation results of 92.5% and categorized as "very feasible", material experts of 92.5% and categorized as "very feasible". As for the results of the validation of Physics subject teachers obtained results of 91% with the category " highly attractive ". While the development of PBL-based LKPD teaching materials is declared effective based on the response of students on the indicators of the assessment instrument in the form of a questionnaire after the trial by obtaining a percentage of 91% with the category " highly attractive ".
Upaya Peralihan Negara Indonesia dalam Mengembangkan Energi Terbarukan Fadya Dwi Kundaryanti; Pratiwi Ayu Retno Sari; Wahyu Kurniawati
CAHAYA: Journal of Research on Science Education Vol. 1 No. 2 (2023)
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/cahaya.v1i2.95

Abstract

In a country, energy plays an important role in everyday life. Energy is defined as the ability to do effort. All objects that can produce energy are called energy sources. The energy source itself is divided into two, namely non-renewable energy and renewable energy. Renewable energy is a source obtained from the earth's unlimited or inexhaustible natural resources such as wind, sun and others. In the utilisation of renewable energy sources, it has positive and negative impacts on the surrounding environment. It is not surprising that renewable energy sources have many positive impacts including reducing pollution by using environmentally friendly fuels or reducing greenhouse gas emissions, maintaining public health.

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