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Journal of Science and Science Education (JoSSEd)

jossed
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Published by Universitas Mataram

ISSN : 27741869 EISSN : 27742105 DOI : https://doi.org/10.29303/jossed

Core Subject : Science, Education, Agriculture, Engineering,

Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Neuroscience Physics

Journal of Science and Science Education (JoSSEd) is a Peer Review international journal published by Postgraduate Mataram University. It is firmly established as an authoritative voice in the world of science and science education. JoSSEd publishes scholarly papers that focus on science and science education like the teaching and learning of science in school settings ranging from early childhood to university education. It bridges the gap between research and practice, providing information, ideas, and opinion. As a truly international journal, JoSSEd welcomes contributions from any country provided that the authors explain their local contexts and demonstrate the significance of their work for a global readership.

Arjuna Subject : Umum - Umum

Articles 58 Documents

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Fresh Water Exploration in Housing Estate with Schlumberger Electrodes Geoelectric Methods Muhammad Zuhdi; Syamsuddin Syamsuddin; Bakti Sukrisna; Agus Wachid Habiburrohman
Journal of Science and Science Education Vol. 3 No. 1 (2022): April
Publisher : Pascasarjana, Mataram University

Geoelectricity is one of geophysical methods performed by injecting electric current into the earths. This research objected to map aquifers using geoelectric with Schlumberger electrode configuration consisting of 4 sounding points. The results are then processed with IP2WIN software which yields a real resistivity map as a function of depth. The correlation of sounding points produces three-dimensional real resistivity maps. The results of this study located at a housing estate, Mataram, West Nusa Tenggara, consists of 4 sounding points show that the aquifer is have huge amount of fresh water The aquifer layer in this area is a free aquifer. At point PA1 the depth of the aquifer starts from a depth of 81.4 – 125 meters; PA2 point at a depth of 80 – 124 meters; PA3 point at a depth of 91.8 – 118 meters; and Point PA4 at a depth of 47.4 – 113 meters

The Effect of Educational Games on the Level of Motivation in Science of Grade IV Students in Angel Villarica Central School Farrah Jean Calatrava; Kaye Jay Lacsamana; John Rex Revilla; Jovenil Bacatan
Journal of Science and Science Education Vol. 3 No. 1 (2022): April
Publisher : Pascasarjana, Mataram University

The concern of this study is to determine The Effect of Educational Games on the Level of Motivation of Grade 4 Students in Angel Villarica Central Elementary School. A quantitative research design employing an experimental method was used in the study. The essential data were gathered from a total number of seventy-three (73) respondents, 36 students from the control group and 37 students from the experimental group, with the aid of a questionnaire validated by a panel of experts. The statistical tools used in this study were Average Weighted Mean and t-test for Independent Sample Means. The study proved that there was no significant difference between the mean gain scores of the experimental and control groups. It means that the use of educational games has no significant effect on the level of motivation in science. However, educational games can be considered as an alternative method in delivering the Science lesson. It was being recommended in the study to conduct a similar study in the future to confirm that educational games have no effect on the level of motivation and involve a wider scope in the conduct of the study

Practicality of Problem-Based Physics Learning Tools with Video Assistance to Improve Problem-Solving Ability of Students Susilawati Susilawati; Fiki Rahmana; Kosim Kosim; Lalu Muliyadi
Journal of Science and Science Education Vol. 3 No. 1 (2022): April
Publisher : Pascasarjana, Mataram University

This study aims to produce problem-based physics learning tools with the help of videos that practically improve the problem solving abilities of students. The research design used is a 4D model consisting of define, design, develop and disseminate. The learning tools developed are syllabus, lesson plan, student worksheets, videos, and problem solving ability questions. The finished learning tools were then tested in a limited way in class XI MIPA 7 SMAN 1 Mataram to find out the practicality of these devices. The results showed that the device, on average, received a positive response from students and teachers. This can be seen from the responses "agree" and "strongly agree" for each component of the questionnaire given by students and teachers. Based on these data, it can be concluded that problem-based physics learning tools with the help of videos, practically improve the problem-solving abilities of students

The Impact of the Think Pair Share Cooperative Learning Model with Multi-Representation Based Worksheet on Students’ Critical Thinking Ita Nurussofi; I Ketut Mahardika; Aris Singgih Budiarso
Journal of Science and Science Education Vol. 3 No. 2 (2022): October
Publisher : Pascasarjana, Mataram University

This study aimed to see how Think Pair Share (TPS) learning model combined with multi-representation-based student worksheet affected junior high school students' critical thinking abilities and learning outcomes. This type of research is a quasi-experimental design with a non-equivalent control group. The population in this study was all class VII MTsN 4 Banyuwangi (2021/2022). Data collection techniques using test observation, interviews, and documentation. The data analysis technique used a normality test and Independent Sample T-test with the help of SPSS 25 software. Following is the study's finding: (1) The TPS learning paradigm considerably impacts critical thinking skills, as evidenced by the experimental class's average critical thinking score increasing from 22.28 to 58.96; (2) Students in the experimental class form those in the control class in science. The experimental class's average learning outcome is 52, whereas the control class's average is 35.6. TPS learning paradigm has a considerable influence on critical thinking abilities and learning.

The Impact of Animated Video Material Interaction of Living Things with The Environment on Scientific Literacy of Junior High School Students Ika Fitrianingsih; I Ketut Mahardika; Zainur Rasyid Ridlo
Journal of Science and Science Education Vol. 3 No. 2 (2022): October
Publisher : Pascasarjana, Mataram University

This research aims to examine the impact of animated video on scientific literacy of junior high school students. Using a quasi-experimental research design with a non-equivalent control group design. The research was carried out at Wonomerto 1 state junior high school, with a population of class VII students in the even semester of the 2021/2022 academic year. The research sample consisted of the experiment class and the control class. Techniques and instruments of data collection using tests, observations, interviews, and documentation. The data analysis technique used a normality test, Independent T-test, and right-hand t-test. The results of the Independent Sample T-test of students’ scientific literacy abilities obtained a significance value (2-tailed) of 0.000 and the results of the right-hand t-test that the tcount > ttable value was 5,345 > 1,684. The results showed that learning science using animated videos had a significant effect on scientific literacy for junior high school students

Development of Ethnoscience-Oriented Multimedia Learning Process of Salt Making on Conductivity Materials on the Response of Junior High School Students Dewi Suryani; Mochammad Yasir; Rahmad Fajar Sidik
Journal of Science and Science Education Vol. 3 No. 2 (2022): October
Publisher : Pascasarjana, Mataram University

Chemistry learning at the junior high school level has not discussed in depth the material presented. Students tend to like science learning without formulas or calculations which make it difficult for students to understand chemistry. The solution that can be given is to develop learning media in the form of multimedia learning based on salt ethnoscience on conductivity material. The purpose of this study was to obtain an ethnoscience study of conductivity material and to find out students' responses to the media. This research uses a descriptive qualitative method with ADDIE development model. The research location is in one of the salt ponds in Bangkalan Regency and in SMP Negeri 2 Kamal. The sampling method was simple random sampling as many as 10 students of class VII. Data collection techniques using interviews, questionnaires, and documentation. The percentage of student responses on the display aspect is 97.33% and the material aspect is 94.25% which is included in the very positive criteria

Multidimensional Science Education on Performance Assessment Comprehensively with Collaborative Project Learning Based Model: Philosophy Perspective Sudirman Sudirman; Muhammad Sarjan; Joni Rokhmat; Hamidi Hamidi; Iswari Fauzi
Journal of Science and Science Education Vol. 3 No. 2 (2022): October
Publisher : Pascasarjana, Mataram University

Competency-based learning requires an assessment instrument capable of comprehensively measuring learning objectives in the cognitive, psychomotor and affective domains. Therefore, an alternative assessment model based on performance is needed. The purpose of writing this article was to find out whether it is possible to comprehensively assess performance based on collaborative project learning in multidimensional science education from a philosophical perspective through literature study. Performance appraisal is a continuous assessment process through the process of collecting various activity-based information as an object of assessment in various ways and tools. Based on the results and discussion of the literature review, performance assessment is a continuous assessment process using various strategies and methods (multi-methods) where in this article the author combined collaborative project-based learning methods. Project based learning provides opportunities for students to explore content and learning experiences using various ways that are meaningful to themselves and to conduct experiments collaboratively by combining various interrelated subjects. Exploration of authentic and complex problems based on tasks that have been designed to produce joint work for reporting project results. Collaborative project learning between subjects is essentially a learning system that allows students to actively seek, explore, and discover concepts and principles authentically by involving various groups as assessors through self-assessment and Peer Assessment. The comprehensive performance appraisal process is a multidimensional process and information is obtained from the assessment process on aspects of cognitive skills, attitudes, critical thinking, process skills and products as an integral part of the learning process by empowering students and educators.

Literature review: Philosophical Views on Ecotourism-Based Contextual Science Learning Hamidi Hamidi; Muhammad Sarjan; Sudirman Sudirman; Agus Muliadi; Iswari Fauzi; Muhammad Yamin; Asrorul Azizi; Muh. Zaini Hasanul Muttaqin; Mulia Rasyidi; Bakhtiar Ardiansyah; Yusran Khery; Rindu Rahmatiah
Journal of Science and Science Education Vol. 3 No. 2 (2022): October
Publisher : Pascasarjana, Mataram University

Ecotourism-based contextual science learning is one of the sciences about learning in the science field which is carried out with a contextual approach (CTL) and then associated with its meaning in the field of ecotourism. Science is studied in 3 (three) major aspects of philosophy, namely ontology, epistemology, and axiology. Ecotourism-based contextual science learning, ontologically, the discussion focuses on ecotourism-based contextual science learning. Does learning really exist? Or is it just a name? How is it different from other learning? So contextual science learning based on ecotourism ontologically tries to prove and examine that science can really be proven to exist. The epistemology of ecotourism-based contextual science learning basically talks about the basics, sources, characteristics, truths, and ways to gain knowledge about ecotourism-based contextual science learning. The most important aspects discussed in the epistemology of ecotourism-based contextual science learning are the sources and methods of that knowledge. So, when ecotourism-based contextual science learning is highlighted through epistemology, the discussion is focused on how the sources are used in developing the knowledge and what methods are used because each type of knowledge has different sources and methods of knowledge. When ecotourism-based contextual science learning was born, he actually had to or had carried out an axiological test

Application of Project Based Learning with Scientific Article Analysis Method to Improve Student Learning Outcomes in Education Profession Courses Hikmawati Hikmawati
Journal of Science and Science Education Vol. 3 No. 2 (2022): October
Publisher : Pascasarjana, Mataram University

The Education Profession course is a course that equips students so that one day they can carry out the main tasks of professional teachers, namely educating, teaching, guiding, directing, training, assessing, and evaluating students. The purpose of this research is to improve student learning outcomes in the Professional Education course through the application of Project Based Learning (PjBL) using the scientific article analysis method. This research was conducted in 6 meetings starting from March 2 2022 to April 6 2022. The subjects of this research included 22 students who attended the Education Profession course in Class II-C, in the Physics Education Study Program, University of Mataram. The research instrument for obtaining data on student learning outcomes uses essay tests given at the beginning of the meeting and at the end of the meeting. The increase in the score of learning outcomes after treatment in the form of implementing PjBL with the scientific article analysis method is calculated by the N-gain test. The results showed that the pre-test score was 51.2, while the post-test score was 80.3. Therefore, the N-gain value is 60.4 which is in the medium category. Thus, the implementation of PjBL using the scientific article analysis method has improved student learning outcomes in the Education Professions course.

Effectiveness of Learning Devices Based on Conceptual Change Model to Improve Concept Mastery of Students in the Gas Kinetic Theory Material Susilawati Susilawati; Baiq Arum Kusumayati; Sutrio Sutrio; Aris Doyan
Journal of Science and Science Education Vol. 3 No. 2 (2022): October
Publisher : Pascasarjana, Mataram University

This study aims to determine the effectiveness of learning devices based on conceptual change model to improve concept mastery of students in the gas kinetic theory material. The learning device was developed with a 4D model which includes the stages of define, design, develop, and disseminate. The tools developed are syllabus, lesson plans, student worksheets, and concept mastery test instruments. The research data was obtained from the results of a limited trial of 27 students of eleventh-grade MIPA 1 at SMAN 1 Kediri. The data analysis technique used in this research is data analysis using n-gain. Based on the results of the n-gain analysis, a score of 0.60 was obtained in the medium category for all students. The n-gain analysis of each student resulted in 18.51% of students experiencing a high level of concept mastery, 70.37% of students experiencing a moderate level of concept mastery, and 11.11% of students experiencing a level of mastery with low criteria. These results indicate that the learning devices based on the conceptual change model are effective to improve concept mastery of students in the gas kinetic theory material

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Contact Name
Hamidi

Contact Email
hamidi@unram.ac.id

Phone
+6281936732708

Journal Mail Official
editor.jossed@gmail.com

Editorial Address
Jl. Pendidikan No 37 Mataram

Location
Kota mataram,

Nusa tenggara barat

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Hamidi

Contact Email hamidi@unram.ac.id

Phone +6281936732708

Journal Mail Official editor.jossed@gmail.com

Editorial Address Jl. Pendidikan No 37 Mataram

Location Kota mataram, Nusa tenggara barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Hamidi

Contact Email
hamidi@unram.ac.id

Phone
+6281936732708

Journal Mail Official
editor.jossed@gmail.com

Editorial Address
Jl. Pendidikan No 37 Mataram

Location
Kota mataram,

Nusa tenggara barat

INDONESIA