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IJIS Edu : Indonesian Journal of Integrated Science Education
Published by Universitas Islam Negeri Fatmawati Sukarno Bengkulu
ISSN : 26552388     EISSN : 26552450     DOI : https://doi.org/10.29300/ijisedu
Core Subject : Science, Education, Social,
Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Education Social Sciences Other
The journal publishes original articles on the issues and trends occurring internationally in science curriculum, learning, instruction, policy, and preparation of science teachers with the aim to advance our knowledge of science education theory and practice.
Arjuna Subject : Umum - Umum
Articles 171 Documents
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The Development of Student Live Worksheets Based on Problem Based Learning in the Optical Instrument Chapter Hendrayani, Aditya; Permana, Niki Dian; Ilhami, Aldeva; Syarif, Muhammad Ilham
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 4, No 1 (2022): January 2022
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v4i1.6539

Abstract

Solving science problems theoretically is sometimes difficult for students to do. This is because students have never been in directcontact with science problems. This study aims to develop student live worksheets based on problem based learning on opticalinstrument chapter The research method used reffered to the research and development by Sugiyono. This model has stepsconsisting of 10 steps: (1) Potential and problems, (2) Data collection, (3) Product design, (4) Design validation, (5) Designrevision, (6) Product trial, (7) Product Revision, (8) Usage Trial, (9) Product Revision, and (10) Mass production. Thisresearch was only carried out until the seventh step. This study used data collection techniques in the form of interviews andquestionnaires and used qualitative and quantitative descriptive data analysis techniques.The results of the validity of the studentlive worksheet had been declared very valid based on the results of the validation of the learning material experts who obtaineda score of 85% with a very valid category, and media experts obtained a score of 77.08% with a very valid category. In addition,the student work sheet was declared very practical with a value of 97.22% without revision. Based on the students' responses,they scored 91.67% in the very good category. Based on these data, it can be said that the student live worksheet Based onProblem Based Learning on Optical Instrument chapter stated to be very valid and practical to be used as science teachingmaterial in schools
Design and Construction of Mini Single Turbine PLTU Demonstration Equipment: As a Thermodynamics Learning Media K, Arwizet; Leni, Desmarita; Lapisa, Remon; Kusuma, Yuda Perdana; Anugrah, Pinto
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 6, No 1 (2024): January 2024
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v6i1.2386

Abstract

Thermodynamics is often considered difficult for students to grasp because it involves abstract concepts that are challenging to visualize without visual aids or physical demonstrations. This research involves the design of a mini power plant trainer as a teaching tool to visualize basic thermodynamics concepts, such as heat transfer, conversion of heat energy into mechanical energy, phase change from steam to liquid, and thermal efficiency. The trainer is designed according to the requirements of the system provided by the thermodynamics lecturer at the State University of Padang, taking into consideration the teaching material and safety aspects. The power plant trainer consists of four main components, including a boiler with a 15-liter water capacity equipped with an automatic sensor stove that can shut off when it reaches 4 bars of pressure and restarts when it drops below 4 bars, a single propeller turbine, a 12-volt generator, and a vertical condenser with coolant flow in the same direction as the steam flow. The testing results of the trainer yielded a boiler efficiency of 46%, thermal efficiency of 21%, with the steam power generated by the boiler at approximately 1734 Watts, condenser power at 1478 Watts, cooling power to convert wet steam into liquid at 119 Watts, and turbine power at 375 Watts. The maximum electrical power reached 2.94 Watts with a voltage of 12 volts and a current of 0.21 amperes. It took 31 minutes to heat 15 liters of water in the boiler to steam with a temperature of 146°C and a pressure of 58 Psi. The trainer can be operated (can rotate the generator) for 4 minutes until the steam pressure drops to 20 Psi. Based on the testing results, the trainer can be operated smoothly and is capable of illustrating difficult thermodynamics concepts that are hard to visualize. Therefore, in an effort to enhance the quality of learning, this trainer can be used as a simulation tool for thermodynamics education.
Validity of E-Module Based on Problem Based Learning Integrated Demonstration Video and Science Literacy Aulia, Annisa; Hardeli, Hardeli
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 4, No 1 (2022): January 2022
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v4i1.6497

Abstract

The time of mechanical insurgency 4.0 is a period of digitalization in different areas particularly within the field of instruction so it takes educating fabric that can increment understudy movement in learning. This type of research is educational design research using the Plomp model. This model consists of three steps: (1) preliminary research, (2) prototyping, and (3) assessment phase. The research instrument used observation sheets, questionnaires, and learning outcomes tests. The e-module was validated by six construct experts and three content experts. This inquires about points to create an e-module of electrolyte and nonelectrolyte solutions based on problem-based learning integrated demonstration videos and scientific literacy and decide the level of validity of created e-module. This sort of investigation is instructive plan inquire about utilizing the plomp model. The appraisal rebellious utilized were perceptions sheets, surveys, and learning results tests. The e-module was approved by five validators, to be specific the build validator and the substance validator. The comes about of the validity of the e-module develop gotten Aiken’s V normal esteem of 0.85 with a substantial category, and the validity of the e-module substance gotten a normal CVI esteem of 1 with a substantial category. Based on the results of the study, it was concluded that the problem-based learning e-module of electrolyte and nonelectrolyte solutions integrated with demonstration videos and scientific literacy developed was valid.
Prospective Primary School Teachers’ Understanding of Model Representation: The Case of Static Electricity Rifat Shafwatul Anam; Rendi Restiana Sukardi; Monika Handayani; Roseleena Anantanukulwong; Titiyaka Jajuri
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 7, No 1 (2025): January 2025
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v7i1.5009

Abstract

This study aimed to assess the comprehension levels of prospective primary school teachers regarding verbal and visual representation models of static electricity. A survey was conducted involving 110 prospective teachers from West Java Province, selected through purposive sampling. Participants were categorized based on their secondary school study programs and gender. The study utilized a five-tier test as the instrument for data collection, with responses analyzed using descriptive statistics. Verbal and visual responses were categorized into several levels. Analysis revealed that the majority of both verbal and visual responses fell into the lack of knowledge, misconception, unidentified categories. These findings highlight the inadequate understanding of static electricity concepts among prospective primary school teachers, which may contribute to students' difficulties. Differences in educational background and gender did not significantly influence the comprehension levels in either verbal or visual representations of static electricity concepts. This provides insight into the fact that the topic of static electricity, though often regarded as straightforward and revisited at various educational stages from primary to secondary school, remains a source of widespread misunderstanding and error. The study underscores the critical need for targeted interventions in teacher education programs to enhance understanding and effective teaching of scientific concepts like static electricity at the primary school level.
STEM Learning: The Way to Construct Undergraduate Students’ Oral Communications Skills in Science Learning Nurramadhani, Annisa; Riandi, Riandi; Permanasari, Anna; Suwarma, Irma Rahma
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 5, No 2 (2023): July 2023
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v5i2.3272

Abstract

Communication skills are one of the skills that a person must have when entering the world of work. Theworkforce in a company that lacks mastering 21st century skills will be at a disadvantage to compete globally,and will have difficulty in dealing with challenges that arise along with the with the development of scienceand technology. So, in higher education such as university, the curriculum, course, and learning shouldprovide the activities that could improve and construct students’ communications skills. STEM is one ofthe learning approaches that could help to construct students’ communication skills. Research objective isto investigate how is the development of oral science communications skills of undergraduate students inEnvironmental learning by using STEM learning approaches. The method of this research is qualitativeresearch by the data taken from observation and teaching learning video recording transcriptions. Thetranscription is coded by the assessment of science communication rubrics adapted from BaltimoreUniversity for oral science communication. The data are taken from students’ presentation activities inenvironmental courses. This research result shows that responsiveness indicators is 88,3%, multimediasupported as technology skills is 83,3%, and conclusions indicators is 50,0%. It could be concluded thatSTEM learning approaches could be constructed students’ oral communications skills. Responsiveness andmultimedia support of oral communications skills indicators are outperformed than conclusion as the leastperformed of oral communications skills.
Driyorejo Market Analysis Based on Environmental Health Principles and Supporting Infrastructure Sumarno, Tiara Indrawati; Syafiuddin, Achmad; Kencana, Eka Mayluna
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 4, No 2 (2022): July 2022
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v4i2.6529

Abstract

The market is a place for public to meet and the occurrence of relationships between individuals, in the market there are various kinds of buying and selling transaction activities and it is also a meeting place for many people so it is very vulnerable to the transmission of various diseases. The Driyorejo Market which is located in the Driyorejo District area is not included in the category of healthy markets that have market sanitation that meets health standards. Purpose of this study aims to describe the level of sanitation at the Driyorejo market in 2022. This research is a quantitative study conducted on March 21, 2022. The focus of the variables studied are location, market building, sanitation, sanitation management, community empowerment and behavior clean and healthy living, security and supporting facilities by utilizing market sanitation inspection instruments. The research results show that 2022 Driyorejo Market Sanitation does not meet the requirements. Driyorejo market sanitation does not meet the health standard requirements of healthy market sanitation.
Implementation of Quantum Teaching Model On Improving Physics Learning Outcomes In The Cognitive Domain At Junior High School Fayanto, Suritno; Musria, Musria; Erniwati, Erniwati; Sukariasih, Luh; Hunaidah, Hunaidah
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.1958

Abstract

Teaching physics must present as attractive as possible students can identify, search, and formulate problems, and able to solve issues in detail. This study aims to describe the improvement of learning outcomes in physics-cognitive realm using quantum teaching model. The location of the study place at junior high school 1 Lohia, Muna Regency, Indonesia. The study sample consisted of 22 students of junior high school class VIII2 studied through a quantum teaching model, and 22 VIII3 junior high school students learned conventional learning models from a population of 88 people. The subject matter used to wave and vibration. This type of research classroom experiment research using a pretest-posttest control group design. Data collection techniques used tests of cognitive learning outcomes of students in the form of multiple choices. The analysis technique uses descriptive and inferential analysis. The final results conclude the average value of the final test of students on the learning outcomes of the learning knowledge of students through the quantum teaching model is higher than the average value of the final test of students learn through conventional learning models based on a significance value of 0.029
Early Ecological Intelligence: Strategies for Introducing Environmental and Sustainability Concepts in Early Childhood Education Desi Tri Anggereni; Muhammad Nabahan Azizy
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 7, No 2 (2025): July 2025
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v7i2.8896

Abstract

Amidst the global ecological crisis, education for sustainable development in early childhood (ECEfS) is crucial, yet it often lacks a holistic and integrated framework. This article aims to fill this gap by proposing a conceptual model for fostering ecological intelligence from an early age. This research employs an integrative literature review method, systematically analyzing and synthesizing relevant international and national literature. The synthesis results show that an effective approach is organized into three fundamental, interconnected dimensions: (1) ‘Heart’ (building affective connection and empathy for nature), (2) ‘Head’ (developing cognitive understanding and systems thinking), and (3) ‘Hands’ (manifesting in tangible action and pro-environmental habit formation). The discussion concludes that these three dimensions are interdependent and must be implemented synergistically within a supportive pedagogical ecosystem to achieve a truly transformative impact. 
Comparison of Learning Outcomes Inquiry Learning Model With Cooperative Learning Model Type Number Head Together (NHT) Learning In Natural Sciences Class V In State Elementary School 66 Bengkulu City Rohimin, Rohimin Setia; Mukti, Wiji Aziz Hari; Oktaviani, Septa; Erfan, Muhammad; Ratu, Tursina
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 2, No 2 (2020): July 2020
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v2i2.6488

Abstract

Although many have raised the Inquiry learning model and the Number Head Together (NHT) learning model, there is no research on comparison of the two models in natural science subjects. This study aims to determine whether the learning outcomes of the 5th grade science students taught using the Inquiry Learning Model is better than using the Cooperative Learning Model Number Head Together (NHT) type in SDNegeri 66 Bengkulu City. This study used two groups, namely class 5A with 31 people as the experimental group and class 5B with 31 people as the control group. This research variable consists of independent variables namely Inquiry learning model and Number Head Together (NHT) learning model while the dependent variable is the science learning outcomes. This type of research is quantitative research with Nonequivalent Control Group Design approach. Data collection techniques using observation and multiple choice test questions. Data analysis techniques using the t test. Based on the results of the study found in the posttest results of class 5A students who use Inquiry Learning Model in the medium and high categories as many as 31 students (93%) get grades of 60 to 100 while the learning outcomes of class 5B that use Cooperative Learning Models Type Number Head Together ( NHT) as many as 31 students (81%) get a value of 50 to 90. It can also be proven by the results of the t test calculation that is tcount of 4.352 and the value of the table for df = 60 with a significance level of 5% is 2,000. From the analysis it was found that tcount is greater than ttable (4.352> 2,000). The results showed that the learning outcomes of Natural Sciences 5th grade students who were taught using the Inquiry Learning Model were better than using the Cooperative Learning Model Number Head Together (NHT) type at SDN 66 Kota Bengkulu.
Differential Item Functioning on Physics items based on Computer Based Test in Junior High School Science Learning Susongko, Purwo; Rosidin, Hanafie; Fatkhurrohman, M. Aji
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 3, No 1 (2021): January 2021
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v3i1.6558

Abstract

Learning in the era of the COVID-19 pandemic is carried out using media that can help, especially in theassessment section, learning can be done using a variety of assistive media such as the quizizz application.This study aims to determine the Differerential Item Functioning (DIF) contained in the physics questionsused for tests at SMP Al-Irsyad City of Tegal and SMP Muhammadiyah 1 Tegal City in class VIII of thematerial pressure on substances. This study uses an approach quantitative with primary data taken throughquizizz. The population of this research is the answer sheets of the eighth grade students of SMP in the cityof Tegal. The sampling technique used purposive sampling. The sample of students taken was 200respondents from SMP Muhamadiyah 1 in Tegal City and SMP Al-Irsyad in Tegal City. The analysistechnique uses the Rasch modeling with the Wald test. The results of the study concluded that the itemsdetected by DIF in the eighth grade science test set were substance pressure, namely items number 1 and17 and benefited male students, while items 11, 12 and 15 benefited female students.

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