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Asep Bayu Dani Nandiyanto
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Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi no 229, Bandung 40154, Jawa Barat, Indonesia
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INDONESIA
Indonesian Journal of Teaching in Science
Published by Universitas Pendidikan Indonesia
ISSN : 27766152     EISSN : 27766101     DOI : https://doi.org/10.17509/ijotis
Core Subject : Education, Social,
Education Environmental Science Mathematics Social Sciences Other
Indonesian Journal of Teaching in Science (IJoTIS) promotes research in the broad field of science and Engineering Education (including such disciplines as Agriculture Education, Environmental Science Education, etc.) with particular respect to Indonesia, but not limited to authorship or topical coverage within the region. Contributions are expected from senior researchers, project managers, research administrators and PhD students at advanced stages of their research, representing both public organizations and private industry. Equally, the journal if intended for scholars and students, reseachers working at research organizations and government agencies, and also for enterprises undertaking applied R&D to lead innovations. The editorial contents and elements that comprise the journal include: Theoretical articles Empirical studies Practice-oriented papers Case studies Review of papers, books, and resources. As far as the criteria for evaluating and accepting submissions is concerned, a rigorous review process will be used. Submitted papers will, prior to the formal review, be screened so as to ensure their suitability and adequacy to the journal. In addition, an initial quality control will be performed, so as to ensure matters such as language, style of references and others, comply with the journal´s style. The below mentioned areas are just indicative. The editorial board also welcomes innovative articles that redefine any Science and Technology field. Chemistry and Chemical Engineering Education Physics, Material, and Mechanical Engineering Education Biology, Biological and Bio System Engineering Education Food and Agriculture Engineering Education Mathematics Education Computer Science and Engineering Education Earth Science and Engineering Education Space Engineering Education Electrical Engineering Education Architecture and Civil Engineering Education Environment Science and Engineering Education Basic Science in Engineering Education Engineering Education Reforms Education New Technologies in Education Industry and Education: A Continous Collaboration Education Research and Development in Engineering Education Globalisation in Engineering Education Women in Engineering Education Computers, Internet, Multimedia in Engineering Education Organization of Laboratories Education Agricultural Bio Systems Engineering Education Mechanical Engineering Education Electric and Electronic Engineering Education Civil Engineering and Architectural Engineering Education
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 76 Documents
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Improving Training of Modern Leaders Utilizing it in The Administration of The Higher Education System Suyunovich, Temirov Ortiq; Fayzievna, Hakimova Muhabbat
Indonesian Journal of Teaching in Science Vol 3, No 2 (2023): IJOTIS: September 2023
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v3i2.61553

Abstract

This paper aims to discuss the problem of organizing students ' independent educational activities using IT projects and task management system. The concept of " independent learning activity " is formulated based on the studied domestic literature on this issue. The methodological potential of IT (e.g. the JIRA platform) is considered in the example of practical tasks of project management and organization of interaction between participants by analysing the functions of the program and correlating them with the tasks being implemented. The data obtained indicate the expediency of using the JIRA project and task management system as a means of implementing independent research -level learning activities when organizing a group project. The content of the research level of the system for improving independent learning activities is disclosed with consideration of preparatory measures and the first form of practical application, mastered and updated, which is a "group project ". The psycholinguistic content of independent learning activities of students at the level of higher education is analysed. The results of a methodical analysis of the JIRA project and task management system, which allows you to coordinate the interaction of users, students, project managers, and teachers are presented. A variant of preparing students for the group implementation of specialized linguistic independent educational activities by using the JIRA project and task management system is proposed.
Design and Harmonic Elimination of sinusoidal pulse width modulation (SPWM) Based Five Level Cascaded H-Bridge Multilevel Inverter for Photovoltaic System for Educational Purposes Ganthia, Bibhu Prasad; Praveen, B. M.
Indonesian Journal of Teaching in Science Vol 3, No 2 (2023): IJOTIS: September 2023
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v3i2.60750

Abstract

In this modern era, the electrical power system faces a shortage of fossil fuel-based energy sources. To overcome this problem, people more focus on giving towards renewable energy sources like solar energy, wind energy, and nuclear energy sources. This also can be used to overcome global warming and reduce pollution by fossil fuels. This study used a photovoltaic (PV) array to give supply to the Multilevel Inverter (MLI) with different irradiance values, which can be used for educational purposes. The sinusoidal pulse width modulation (SPWM) method is used here to control the converter. SPWM technique is the easiest technique than the other types of pulse width modulation (PWM) technique. In this technique the switching loss is very low, therefore efficiency is high. After the simulation, the output waveforms are similar to the sinusoidal waveform for the resistive load. In this topology, after simulation, the total harmonic distortion (THD) contents were found to be less by using an LC filter. The model is simulated in MATLAB/Simulink. The analysis of output voltage waveforms is discussed with the reduced THD.
The Effectiveness of the Practicum Video Guide on Distance Learning in Improving Biology Learning Outcomes in Enzyme Content Hofifah, Siti Nur; Sumiati, S.
Indonesian Journal of Teaching in Science Vol 3, No 2 (2023): IJOTIS: September 2023
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v3i2.62905

Abstract

This study aims to analyze the effectiveness of video practicum guides on distance learning in improving biology learning outcomes on enzymes. This research was conducted with the stages of problem identification, planning, action (cycles I-III), observation, and reflection. All stages of learning were carried out in distance learning (online). The research was conducted on 35 students at a high school in Bandung. The assessment instrument in this study consisted of observation sheets and students' cognitive tests at the end of the cycle. The results of observations and cognitive tests of students showed that the average score for the biological value of the enzyme material had increased. There was a significant increase in each cycle, showing the success of the learning strategy by listening to video practicum. Student learning outcomes were also influenced by the teacher management in carrying out the online learning process. This research was expected to provide new information regarding the use of video media in distance learning.
The Effects of Digital Media Instruction on Senior High School Students’ Performance in Organic Chemistry Nomenclature Ghartey, William; Kumi, Nelson Adjei; Bunbun, David Uwumborlame; Fenuku, Samson Dodzi; Ghartey, Kwaku Bondzie
Indonesian Journal of Teaching in Science Vol 4, No 1 (2024): IJOTIS: March 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v4i1.68763

Abstract

The objectives of the study were to determine the effect of digital media instruction on students’ academic performance in expressing organic chemistry nomenclature and to assess its effect on the male and female experimental groups of students’ performance in expressing organic chemistry nomenclature. The study adopted the non-equivalent quasi-experimental research design using the pre-test and post-test design. The sample consisted of 103 students, with 48 from Potsin Senior High School forming the control group, and 55 from Winneba Senior High School forming the experimental group, including 31 males and 24 females. A pre-test was administered to all the participants to determine their academic performance. During the study, the experimental group (Winnesec) received treatment through digital media, while the control group (Postin) was taught using traditional teaching methods. These teaching approaches were implemented over four weeks. After the treatment, a post-test was administered to both groups. The tests (pre-test and post-test) were analyzed using Microsoft Excel 2019. The results revealed that digital media was found to be more effective than the traditional method of teaching. Furthermore, results revealed that there was no differential effect of digital media on male and female students’ performance in organic chemistry nomenclature.
Improvement of Students' Literacies Skills in The Knowledge Aspect through Science, technology, engineering, and mathematics (STEM)-Integrated Module Fitrianti, Alfia; Suwarma, Irma Rahma; Kaniawati, Ida
Indonesian Journal of Teaching in Science Vol 4, No 1 (2024): IJOTIS: March 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v4i1.65864

Abstract

The 21st century requires students to have abilities and competencies that are by the times. These abilities and competencies include Critical Thinking, Creativity, Communication Skills, and Collaboration. This study aims to examine the improvement of Science, technology, engineering, and mathematics (STEM) literacy in aspects of knowledge after applied learning using STEM-based modules. The research method is quasi-experimental with a pretest-posttest one group. The population of this study is class X high school students in one of the high schools in Karawang, Indonesia. The institution used a multiple-choice question of 25 questions consisting of 12 questions to measure scientific literacy, 6 questions to measure mathematical literacy, and 7 questions to measure technological engineering literacy. The increase in STEM literacy is seen from the normalization gain (n-gain) analysis. STEM literacy ability has increased by looking at the results in gain g obtained by 0.69 in the medium category. The increase in STEM literacy in the knowledge aspect of science literacy results in gain g obtained by 0.66 in the medium category, the n-gain basic mathematical literacy obtained by 0.71 in the high category, and the technology-engineering n-gain literacy obtained by 0.73 in the high category. this shows that learning by using STEM-based modules can improve STEM literacy skills in alternative energy materials.
Implementation of Independent Curriculum Differentiation Learning in Physics Learning in High School Completed with Literature Review and Bibliometric Analysis Putra, Handika Tusuka; Haj, Febri Syahrul; Rizaldi, Dimas Fahmi; Shinta, Chamila El; Deta, Utama Alan; Suliyanah, S.; Admoko, Setyo
Indonesian Journal of Teaching in Science Vol 4, No 1 (2024): IJOTIS: March 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v4i1.68767

Abstract

The Independent Learning Curriculum is a new curriculum introduced in Indonesia to restore learning during the pandemic. This research aims to analyze the implementation of independent curriculum differentiation learning at Hang Tuah 5 High School Sidoarjo as the final result of the Field School. Field Introduction Activities (PLP) courses taken for student education programs. This research used an observation method for 16 weeks, and interviews were also conducted aimed at various respondents, and related to the implementation of independent curriculum in schools. The result of this research is the implementation of an independent curriculum. influences many aspects of the field of education. The Independent Curriculum has been implemented at all grade levels, starting from the EX stage to the FXI and FXII stages as a reference for the learning activity process. The implementation of the independent curriculum at Hang Tuah 5 Sidoarjo High School is going well and is supported by various facilities that support good learning at all school levels. The implementation of the Pancasila Student Strengthening Profile is going well, the implementation of learning prioritizes the development of student abilities and is following the environmental conditions around the school.
Competency Level in Information and Communications Technology (ICT) of Teachers: Basis for a Technological, Pedagogical and Content Knowledge (TPACK) readiness training program Ibarrientos, Jessica N.
Indonesian Journal of Teaching in Science Vol 4, No 1 (2024): IJOTIS: March 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v4i1.67614

Abstract

The study is aimed at determining the level of competence of information and communications technology (ICT) secondary teachers in the City Division of Ligao. Specifically, it is done to answer the following questions: (1) What is the demographic profile of the respondents in terms of age, sex, educational attainment, length of service, number of training attended related to ICT, and other qualifications? (2) What is the competency level of Technology and Livelihood Education (TLE)-ICT teachers in the four competency domains: technology operations and concepts, social and ethical, pedagogical, and professional domains? (3) Is there a significant relationship between the demographic profile and the competency level of the ICT teachers along the four domains? (4) What training design can be proposed based on the findings of the study? A descriptive, evaluative, and survey method of research was utilized in this study. The instrument used in this study was a survey questionnaire adapted from the National ICT Competency Standard Framework (NICS). The gathered data were interpreted and analyzed using different statistical tools such as frequency distribution, percentage technique, mean, weighted mean, Likert scale, and chi-square test for independence.
Students’ Attitude Towards Gamification-Based Teaching in Mathematics in Basic Schools Attah, Justina Ojoma; Ogunlade, Oyeronke Olufunmilayo; Falade, Ayotunde Atanda
Indonesian Journal of Teaching in Science Vol 4, No 2 (2024): IJOTIS: (ONLINE FIRST) SEPTEMBER 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v4i2.68768

Abstract

The study investigates students’ attitudes towards gamification-based teaching in mathematics in basic schools in Kwara State. The study adopted a descriptive design of the survey type. The population for this study were all junior secondary students in Kwara State. The target population for this study was all junior secondary students. A purposive sampling technique was used to select a sample size of 64 students. To ensure the validity of the instrument, a pilot study was carried out in a non-participating school outside the scope of the study and a value coefficient of .77 was obtained using Cronbach alpha. The findings of the study revealed that students in junior secondary schools had a positive attitude towards gamification-based teaching and there is no significant difference in the male and female students’ attitude towards gamification-based teaching in mathematics. The study concluded that attitudes toward gamification-based teaching had a significant impact on students' outcomes. It was therefore recommended among others that All teachers in junior secondary schools should adopt the usage of gamification-based teaching in the teaching and learning of mathematics as it can produce positive results in teaching effectiveness and student performance.
School-Based Assessment in Secondary School Science Learning: Teachers’ Perspective Nwafor, Stephen Chinedu; Awosika, Opeyemi Fadekemi; Okoye, Grace Nwakaego
Indonesian Journal of Teaching in Science Vol 4, No 1 (2024): IJOTIS: March 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v4i1.68019

Abstract

The study established the teachers' viewpoints on school-based assessment of secondary school science instruction in Anambra State, Nigeria. The research used a descriptive survey methodology. The 158 science teachers employed by the 32 public secondary schools in the Onitsha Education Zone of Anambra State made up the population of the study. Two of the three Local Government Areas of the Zone were chosen using the purposeful sampling technique, and the sample size was all 158 science teachers. "Questionnaire on Teachers Perception of the Use of Different Types of School Based Assessment in Teaching and Learning of Science in Secondary Schools" was a data collection tool created by researchers. It was validated, and Cronbach's alpha formula was used to determine its overall reliability, which was 0.71. For data analysis, mean and standard deviation were employed. According to the study's conclusions, science teachers in secondary schools use formative assessment in the teaching and learning of science courses to a moderate extent. Additionally, summative assessment is highly utilized in the teaching and learning of science subjects in secondary schools by science teachers, as opposed to diagnostic assessment, which is mostly underutilized (low extent). As a result, it was suggested, among other things, that science teachers be encouraged to utilize the many forms of school-based assessment for efficient science teaching and learning.
Effect of Round Robin Instructional Strategy on Pupils’ Academic Achievement in Mathematics Obafemi, Kayode Ezecheal; Yahaya, Olarewaju; Yakubu, Francis Moodu; Obafemi, Taiye Olayinka
Indonesian Journal of Teaching in Science Vol 4, No 2 (2024): IJOTIS: (ONLINE FIRST) SEPTEMBER 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijotis.v4i2.68769

Abstract

The study examined the effect of a round-robin instructional strategy on pupils’ academic performance in Mathematics. The study adopted a quasi-experimental research design. Two public primary schools were randomly selected to participate in the study. One validated and reliably tested research instrument titled ‘Mathematics Performance Test’ (MPT) was used. The reliability index of MPT was determined using Pearson Product Moment Correlation (PPMC). Two research hypotheses were formulated and tested with Analysis of Covariance (ANCOVA). The findings of the study revealed that treatment had a significant effect on pupils’ academic achievement in mathematics. However, the interaction of treatment and gender did not have any significant effect on pupils’ academic achievement. Based on the findings, it was concluded that round round-robin instructional strategy can improve the academic achievement of pupils. Based on the conclusion, it was recommended that teachers should be trained on the use of the round-robin instructional strategy.

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