bluuebunny/crossref_metadata_2025_split huggingface dataset:
Improving students’ creative thinking skills through guided inquiry practicums learning with STEM approach
Authors: Adhiriyanthi S , Solihin H , Arifin M 
Published: March 2021

Abstract
The main purpose of this study was to improve students’ creative thinking skills through guided inquiry practicum learning with STEM approach. The method used in this study was a quasi-experimental with one group pre-test and post-test design. The sample of this study was 30 students from one of public senior high schools in the West Bandung Regency area. The instrument of this study was an essay for creative thinking skills. The test consisted of 11 questions with indicators of creative thinking skills according to Guilford, namely fluency, flexibility, originality and elaboration. The data were analysed by using n-gain scores and Wilcoxon Signed Rank Test. The result of this study showed that there was a significant difference between the pretest and posttest scores with p-value of 0.000 and the improvement of creative thinking skills on each indicator with n-gain scores was 0.73 for fluency (high), 0.34 for flexibility (medium), 0.03 for originality (low) and 0.19 for elaboration (low). All four indicators have improved even though the improved of originality and elaboration at a low criteria. This study suggested that the implementation of guided inquiry practicum learning with STEM approach could be used as an alternative for improving students’ creative thinking skills.
Development of interactive learning media based on guided inquiry in chemical equilibrium
Authors: Irwan I W , Aznam N 
Published: March 2021

Abstract
This research is aimed to develop an interactive learning media based on guided inquiry for Senior High School grade XI that can be used as an alternative media for teacher in chemistry instruction and it also can be used by students as learning source. The subject is students of class XI Exact 1 SMA Negeri 4 Pinrang with 33 students. The development of the interactive learning media refers to ADDIE model that consist of several phases: analysis, design, development, implementation and evaluation. This interactive learning media has been validated by validator and through limited trial and categorized as valid, effective and practical. The result showed that: (1) The average value of students learning achievement is 80 with class completeness is 87.88%; (2) The students gave positive response toward interactive learning media with percentage 93.94% which was included very good and the teachers also gave positive response with percentage 95.87% which was included very good. Therefore, it can be concluded that the interactive learning media can be used in chemistry instruction.
Case studies in improving students’ learning outcomes, is it effective?
Authors: Widiandari L A , Redhana I W 
Published: March 2021

Abstract
Chemistry learning that has been going on all this time is still monotonous, where the teacher explains the materials which are then followed by giving assignments. This learning has not been able to improve students’ learning outcomes effectively. The loading of case studies into chemistry textbooks is one of the efforts to improve students’ learning outcomes. This study aimed to describe the effectiveness of the case study-based chemistry learning textbook in improving students’ learning outcomes. The type of research carried out is a quasi-experiment. The population of this study was the eleventh-grade students of Natural Sciences at SMAN 6 Denpasar Bali. The samples were selected by cluster sampling technique to obtain a control group and an experimental group. Students in the control class were taught with the conventional chemistry learning textbook, while students in the experimental group were taught with the case study-based chemistry learning textbook. Data of students’ learning outcomes were collected by a test. Data were then analyzed by using statistics of analysis of covariance. The results of this study indicated that the case study-based chemistry learning textbook was more effective in improving the students’ learning outcomes than the conventional chemistry learning textbook.
Students’ attitude profile towards chemistry based on Research-Oriented Collaborative Inquiry Learning Model (REORCILEA)
Authors: Huda H B , Rohaeti E 
Published: March 2021

Abstract
Scientific attitude is one of the important attitudes that can support the learning of chemistry. Scientific attitude can make students more active in learning students will be more curious that is related to student achievement. The sample of this study is 66 senior high school students as participants who apply the Research-Oriented Collaborative Inquiry Learning model. The questionnaire was validated with person reliability item reliability and item fit in good category. The results showed that most students had scientific attitudes in the average and high categories. The most dominant aspect of scientific attitude is rationality and the lowest aspect is the suspend judgment. The learning model provides more experience for students and scientific attitude can improve for better learning achievment.
Developing creativity through STEM education
Authors: Sirajudin N , Suratno J , Pamuti  
Published: March 2021

Abstract
The problem faced in classroom learning was rarely a learning activity that was able to improve creative thinking skills consistently. Therefore, one of the alternatives to the learning activity that could be used as a tool for improving the basic skills needed in this century in Science, Technology, Engineering, and Mathematics (STEM) education. This study aimed to describe the effectiveness of the STEM learning model in improving the creative thinking skills of students. It was a quasi-experimental research with Posttest-Only Design with Nonequivalent Groups. Based on data analysis, there was an effect of STEM education on students’ creative thinking skills. Based on the research results obtained from students’ creativity varies between low and moderate and the answers to the creativity tests given show lower results than expected. STEM can be recommended as an alternative and approach in learning biology, especially in improving students’ creative thinking abilities. Creative thinking is important to everyone, because to proof of the truth of the formulation of an assessment can be encouraged by way of thinking.
Improving the performance of football assistant referee through video-based training
Authors: Nurcahya Y , Nurmansyah P , Rosdiana F , Stiadi D 
Published: March 2021

Abstract
This study aims to determine the effect of video-based training to improve the performance of football assistant referee. This study used an experimental method, involving 54 assistant referees who were divided into experimental and control groups. The result shows that the application of video-based training improved the performance of assistant referees. The assistant referees were able to analyze the various mistakes made every time they led a football match. It implies that variation in the training process using video technology is necessary to enhance the performance of football assistant referee.
Development of STREAM integrated astronomy as an enrichment teaching material for elementary students
Authors: Kurniawan DT , Maryanti S , Sukardi RR , Santi DPD 
Published: March 2021

Abstract
This study aims to develop STREAM (Science, Technology, Religion, Engineering, Art and Mathematics) integrated thematic learning material with the context of the ring solar eclipse material for elementary students. This type of research is Research and Development (RnD) using ADDIE research design. The experimental subjects used in this study were 40 students at third grade in one of the integrated Islamic elementary schools in Cirebon. Data were collected using interviews, questionnaires, and tests. The instruments used consist of assessment sheets for students, observation of learning implementation, and interviews. The technique for the data analysis was qualitative and quantitative. The results showed that the average value of the expert validation test was 80.12 with the category of “very good”, the results of the teacher’s response were 94.34 with the category of “very good”, and the results of the responses of the students were 90.12 with the category of “very good”. From these results, the development of STREAM integrated astronomy teaching materials for elementary school students was declared “feasible” and “effective” to use during the instruction.
STEM project-based learning on student’s STEM literacy: the case of teaching earth layer and disaster
Authors: Kartini F S , Widodo A , Winarno N 
Published: March 2021

AbstractDuring this COVID-19 pandemic, Indonesia also threatened with natural disasters since it is located on the Pacific Ring of Fire. Therefore, future generations should be prepared to have STEM Literacy related to solve a real-world problem using their integrated science with technology, engineering, and mathematical knowledge. The aim of this study is to investigate the effect of STEM project-based learning on students’ STEM literacy in the earth layer and disaster topic. The research approach used was a pre-experiment method with one group pretest and posttest design. The instrument is multiple-choice questions. The population of this study is 7th grade student in Junior High School in Bandung, and the sample consists of 30 students chosen by convenience sampling technique. The result of normalized gain showed that there is an improvement of student‘s STEM Literacy by 0.47 categorized as a medium improvement. Technology literacy was the highest improvement, while science literacy, engineering literacy, and mathematical literacy gained medium improvement. STEM Project-Based Learning approach is recommended to improve students’ STEM literacy during this pandemic that needs to carried by online learning.
Developing application of automatic lamp control and monitoring system using internet of things
Authors: Atmaja Jaluna Febry Try , Sari Marti Widya , Ciptadi Prahenusa Wahyu 
Published: March 2021

Abstract
This research aims to build a prototype of an automated light control and monitoring system based on internet of things. This system controller uses Wemos D1 microcontroller with integrated ESP8266 Wi-Fi module, which functions to send and receive input data on the Internet of Things (IoT) platform, namely Firebase. Input devices in this system are in the form of two types of sensors namely the LDR sensor and the PIR sensor where the LDR sensor functions as a measure of light intensity and the PIR sensor functions as a detector of human motion in a room. This system uses 2 lamps as an output device, where the lamp is placed in a clear plastic box formed as a room. In room 1, the lamp will turn on if a human presence is detected. In room 2, the lamp will turn on if the room’s lighting conditions are dim or dark and a human presence is detected. In addition, the control and monitoring system of this lamp can also be controlled via the android application without a certain distance and only requires an internet connection.
Assistive Technology for the Disabilities in the Mitigation Training
Authors: Hidayat Luqman , Arwansyah Yanuar Bagas 
Published: March 2021

Abstract
Disaster mitigation must be understood by all parties, including persons with disabilities who are categorized as particularly vulnerable to disaster impacts. This paper aims to see the application of appropriate assistive technology for persons with disabilities in a disaster emergency in the setting of disaster training and simulations conducted at SLB Negeri 1 Bantul. The right and accessible technology will help and facilitate disabilities in coping with disasters. Engineering training materials and the use of assistive technology for disabilities are concise necessary, this is done to accommodate the types, characteristics, needs, and services of disabilities in disaster mitigation and simulation activities. This training using assistive technology is carried out for disabilities to accommodate all rights and improve the functions and independence of individuals with disabilities so that they have active participation in disaster mitigation and simulation activities.
Mind Mapping Based Mobile Learning System to Increase Student Creativity
Authors: Hartanto Supri , Permana Septian Aji , Pringgowijoyo Yitno 
Published: March 2021

Abstract
Authentic online learning is applied at pandemic corona as a strategy to reduce face-to-face in the learning process. The rise of use handphone, gave the idea to implement a mind mapping-based mobile learning system. This research aims to provide an overview of the need to improve student creativity by using mobile learning system-based learning. The study used the class action research method, using the Kemmis and Taggart models. The implementation of research has been conducted with two cycles through planning, implementation, observation, and reflection. The research object was 40 people consisting of 15 males and 25 women. The programs used in this study are using Microsoft PowerPoint, ISpring, and Website2apkbuilder. The research object is a student of Semester II Civics Education, University PGRI Yogyakarta validity of data using face validity. Based on the results of the study obtained data, the use of mind mapping by using the mobile learning system impacts increasing student creativity. It can be examined from the student creativity evaluation results on pre-research with the average value of 59.41 to 78.21 at Cycle 1, and at 2 increased back creativity to 82.03. Mind mapping based mobile learning can be an online learning alternative by giving the program integrated in one semester. This learning Program can reduce Internet quota use because it can be learned online through Android application.
Lost Space Utilization for Public Activities at Railway Crossing in Mejing and Sedayu Village, Yogyakarta
Authors: Widyaningsih Eka , Radiaswari  , Dani Adinda Rafika 
Published: March 2021

Abstract
Street and railways crossing is considered as an area prone to accidents, especially crossing areas without safety barriers. However, this vacant space attracts more visitors from its surrounding neighborhood area. At certain hours of the day people uses this space to interact, socialize, play, enjoying afternoon meal, or spend some pastime while train-watching from the rail sides. Street vendors also contribute to the crowding of the area. These space should be manage by public railway company. However in most suburban area, these space has been untouched. On the other hand, the needs for urban public space as a recreational place for people has not been facilitated. Thus careless utilization of lost space at street-railways crossing are commonly found. This phenomenon, creates a sprawl of unplanned-temporary public space. Observing the Mejing and Sedayu crossing, we might see the vibrant activities creates by locals, various type of users, and habitual time used of space.
Training Class Action Research, School Action Research and Writing of Scientific Articles for Teachers and Principals of Basic School in Banyuurip Purworejo
Authors: Setiawati Esti , Sunarti  
Published: March 2021

Abstract
This community service aims to help improve the ability of teachers and school principals in preparing classroom action research proposals, school action research, and writing scientific articles on research results. This community service is carried out through the virtual zoom meeting method with three stages of activities, namely: 1) providing classroom action research materials, arranging instruments, and compiling research reports; 2) provide material for school action research, preparation of instruments, and preparation of reports; 3) provide material for writing scientific articles in research journals. The first activity was attended by 20 teachers and school principals. The second activity was attended by 18 teachers and school principals, and the third activity was attended by 17 teachers and school principals. The training activities resulted in the following findings: 1) the understanding of teachers and principals in the preparation of classroom action research proposals improved; 2) the understanding of teachers and school principals in preparing school action research proposals improved; and 3) the understanding of teachers and principals in writing scientific articles has improved.
Improvement of Social Manufacturing Data Performance on Industry 4.0 Era
Authors: Nugrahani Tri Siwi , Safitri Harlina , Umam Sulkhanul , Grediani Evi 
Published: March 2021

Abstract
The Revolutionary Era 4.0 made it necessary for every company to pay attention to the value of performance responsibly which included several aspects of technology use with social manufacturing, profit, planet, and people with the triple bottom line concept. PROPER performance appraisal with the title Gold, Green, and Blue as the standard for companies that have carried out environmental care programs is a serious concern for companies to be included in that category. This study tested 10 mining companies listed on the IDX and listed in PROPER from 2013-2019 with a total of 70 observations. Methods of data analysis using Multinomial Logistic Regression. This study adds to the social evidence that manufacturing can improve PROPER performance, as well as the Triple Bottom Line (TBL) concept on the environment (planet), which can improve PROPER performance.
Markov Regime Switching-Garch Modeling On World Oil Prices
Authors: Dwipa N M S , Wicaksono B 
Published: March 2021

Abstract
This study aims to explain and test the performance of the best forecasting model for world oil prices. The world oil price is included in a time-series data type that has high volatility and different variants at each point in time. Precise and precise time-series modeling of this type of data is required to properly explain structural changes and explain any shift in volatility. The method that is applied and produces the best model in describing world oil prices is the Markov Regime Switching-GARCH. Modeling results can be used as alternative data for investor’s consideration for determining their investment decisions.
Utilization of NON B3 Waste as Learning Media in Online Class during the Pandemic
Authors: Harjana Ramdhan , Fatmawati Dwi Putri , Suminar Yulian Agus , Noormiyanto Faiz , Setianingsih Dwi , Hidayat Luqman 
Published: March 2021

Abstract
Covid-19 pandemic had a significant impact on many aspects of life, including in the world of education. Pandemic conditions make the learning process adapt to new conditions, one of which is changing the form of face-to-face learning into online learning. The online learning process for teachers at Special School (SLB) faces challenges in delivering learning materials to students with special needs, especially in using appropriate learning media. This article discusses the training provided to special school teachers in Yogyakarta to make learning media utilizing non-B-3 waste as a support for the online learning process for children with special needs. The method used is a qualitative method with data collection techniques using interviews, observation, and performance evaluation. The results of this study indicate that the training in making learning media based on non-B-3 waste is significant in helping teachers solve online classroom learning problems for children with special needs. The reason for choosing non-B-3 waste for learning media are easy to get, and teachers can make media according to students abilities and learning objectives.
Development of Ethno-mathematics based Mathematics Teaching Material Technology: A Needs Analysis
Authors: Sulistiyoningsih Astriani R , Utaminingsih Sri , Surachmi Sri 
Published: March 2021

AbstractEthno-mathematics based Mathematics teaching materials are combination of teaching materials that contain cultural elements associated with Mathematics subject content. This study aims to analyze the need for the development of ethno-mathematics-based mathematics teaching materials for fifth grade elementary school students. This research uses a qualitative approach with descriptive research type. The main data were obtained directly by the researcher through observation, interviews, and questionnaires. The research subjects were teachers and students of grade V SD 3 Temulus. The needs analysis activity begins with curriculum analysis (KI and KD), teacher and student analysis. Data were analyzed by reducing data, presenting data and drawing conclusions. The results showed that: (1) all materials in teaching materials were in accordance with the curriculum; (2) teachers and students need ethno-mathematic based teaching materials to find out about customs and culture in the surrounding environment. It can be concluded that ethno-mathematics based Mathematics teaching materials are needed by grade V SD students.
Development of Science Teaching Materials Based on STEM: A Needs Analysis
Authors: Sustiningsih  , Utaminingsih Sri , Santoso  
Published: March 2021

Abstract
Science learning with the STEM approach aims to prepare students to compete and be ready to work in their respective fields. The science learning process will run more optimally when maximizing all teaching materials that support students. The aim of this research is to analyze the need for the development of Class V science teaching materials. This research is a descriptive study conducted through observation, interviews, and distributing questionnaires to class V teachers and students of the Fatmawati Cluster, Batangan District. The findings of the study show that: 1) students do not understand the benefits of experimental activities they do in their daily life and tomorrow when they are adult 2) teaching materials do not integrate various science supporting disciplines. Based on the research data, it can be concluded that it is necessary to develop teaching materials in the form of STEM-based practicum manuals.
Needs analysis of picture story book using augmented reality technology
Authors: Suryani Yulita Ayu , Utaminingsih Sri , Madjdi Achmad Hilal 
Published: March 2021

Abstract
As early as 2014, a survey of smartphone and tablet use by children has been done by the Asian parent Insightwith Samsung Kidstime in Southeast Asia. A total of 2,714 parents and 3,917 children aged 3-8 years havebeen the respondents of this survey. 85% of parents expect their children to use smartphones for educationalapps, but 72% of younger children prefer to play games. This study aims to analyze the needs of students and teachers for picture books with characters based on Demak local wisdom with AR technology for understanding the healthy lifestyle of elementary school students. This research is preliminary research from research and development. The design of this research is to need analysis or survey research. Data collection through questionnaires. Data were analyzed quantitatively. The results showed that the development of a picture book containing characters based on the local wisdom of Demak using augmented reality technology is needed for understanding students’ healthy lifestyle.