bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diction on the Tantan Application: A Semantic Study
Authors: Nina  , Adiningsih Yulia , Heriyanto Yusuf , Musaljon  
Published: February 2021

Abstract
The development of technology is increasing rapidly. In this digital era, humans are demanded to be more creative in all fields. Otherwise, human will be left behind by the progress of the times. The internet as one of the references of cyberspace surfers also experienced significant developments. One application that is much preferred is the Tantan application. Tantan application is a matchmaking application. The communication process in the tantan application uses language as its bridge. This application applies some requirements the profile photo should be original, no vulgar photos and no violent elements posted. The interesting thing here is the choice of words which should be appropriate to be used by users to avoid words that can offend other speaker. These dictionaries semantically contain connotative and denotative meanings. This research is a qualitative descriptive study. The data in this study were taken from the tantan application user conversation. The data collection is done by taking a screenshot of a conversation that will be used as data. The data obtained will be reduced and the data analysis is done in a descriptive way that is describing the results of observations. System filter languange on application tantan have two theories in classifying words. First, euphemisms is words that have implicit meaning to conceal the intention of and to refine said. example: teteh (sister), anak (children), bikin (make), rambut (hair), hotel (hotel), di atas (above), masuk (entrance). Second, desfemisme is words that have value not polite or taboo, example: bego (stupid), hina (despicable).
Student Perceptions of Online Quiz as a Supporting Tool in Learning Chinese
Authors: Lin Xuc , Mariana  
Published: February 2021

Abstract
In this paper, we describe the students’ perception of the online quiz as supporting learning tool in learning Chinese. We aimed to acknowledge the benefits and limitations of using online quiz in learning Chinese, students’ behavior and motivations, and their expectations towards online quiz. We made the quiz using an online quiz maker and assigned to students during an off-class period in one semester. We collected the data from the questionnaire using Google form. We used quantitative and qualitative approaches to analyse the data. The result showed that the benefits of the online quiz are the flexibility of place and time, immediate feedback and more attempts were allowed. The limitations despite internet or computer’ problems, provides multiple correct answers in the fill the blank’ model became the most significant challenge and should have more attention from the teacher. It caused a different answer and false answer from the provided answer. Most of the students have positive behaviour and motivations towards the quiz. They completed the quiz and did the review before or after taking the quiz. The students expected online quizzes were assigned on off-class’ period and before mid-term or final term exam for other courses.
Design of Megalite Site As a Source of Learning for Youtube Multimedia Based Students
Authors: Nuraedah  , Misnah  
Published: February 2021

Abstract
Vatunonju megalithic cultural sites are a form of inheritance in prehistoric times in the form of relics of the Megalithic stone megalith which has a function as a place of worship and places of worship for the people who use seeds and places where people will be used for seeds and places where the seeds will be used for planting. the past in meeting his needs. This study aims to introduce students to the form of megalithic relics in the past which will be used as a source of history learning by doing youtube animation-based multimedia design in Hindu Buddhist history courses in Indonesia. The form of stone mortar relics on the stone mortar megalith site to increase student awareness of culture in the form of megalith sites as a form and form of respect for local culture that provides benefits as a source of learning for students at Tadulako University. This research uses descriptive (naturalistic) method, qualitative data obtained through observation, interviews, tracing reference sources and documentation. The results showed that the use of Vatunonju megalithic heritage sites as a source of youtube-based history learning can increase students’ understanding of historical values as a form of culture that needs to be preserved.
The improvement of Chemistry Learning Outcomes of MAN 1 Cirebon City Student On the Material Structure of the Atom-Based Qurani Students Worksheet (LKPD)
Authors: Azizah Dewiantika , Fidawati Evi , Sutisno Aliet Noorhayati 
Published: February 2021

Abstract
This study aims are to determine the increase and percentage in learning outcomes of the Chemical on the material structure of the atom through the use of Qurani Students Worksheet (LKPD) in the students of grade tenth Science 3 of MAN 1 Cirebon City on the academic year 2018/2019. The research method is classroom action research cyclical. The subject of the research is the students of grade tenth science 3 of MAN 1 Cirebon City on the academic year 2018/2019. The technique of collecting data is the test and non-test. The use of Qurani Students Worksheet (LKPD) can improve the learning outcomes of the Chemical on the material structure of the atom in cognitive, affective and psychomotoric. Increased learning outcomes of students’ cognitive is 22.9%, the students’ affective domain is 21.05%, and the students’ psychomotoric is 9.78%.
Implementation of Examles Non Examples in the Development Site Material in of Megalithic Lore Lindu Central Sulawesi for Student of Tadulako University, Indonesia
Authors: Misnah  , Baso Malla Hamlan Andi , Ratu Bau , Bahri  
Published: February 2021

Abstract
This research was conducted student learning outcomes through critical thinking by developing megalithic site material in Lore Lindu, Central Sulawesi. A series of researches are implemented through classroom action research, each of which goes through the stages of planning, action, observation, reflection. Data were analyzed using qualitative and quantitative descriptive methods. This research was conducted on students at Tadulako University class A, in semester 1 (one) there were 31 students. The results show that through the development of local culture-based material namely, megalithic sites through the application of examples and non examples, picture media can improve learning outcomes and students think critically in the learning process.
Benefits of Using Mobile Apps as a Support for Mandarin Language Learning
Authors: Jureynolds  , Theresia  , Ying Y 
Published: February 2021

Abstract
Conventional face-to-face learning is not enough to keep up with the demands of today’s internet-based technology. Along with the emergence of the industrial revolution 4.0, the term education 4.0 also appears in the world of education, where conventional face-to-face learning is considered to be unable to fully support the latest learning. Mandarin is the second largest language after English, so mobile apps that support Mandarin learning are growing more and more diverse. Therefore, foreign language learners make mobile apps as supporting learning. This study uses a survey method to determine the use of mobile apps in learning Mandarin, data were collected from questionnaires distributed to 149 students of the Chinese Literature program. Respondents stated: Most of them downloaded 1-3 apps on their smartphones; the majority of mobile apps used are in the form of dictionaries and translators; there are relatively many mobile apps available, but only a few can help them learn effectively; they prefer mobile apps with material that is presented in an audiovisual manner; they use mobile apps to support classroom learning and independent learning; supporting self-learning at any time and any place is the main reason they use mobile apps in learning Mandarin.
Mandarin M-Comic Application Design in Supporting Mandarin Vocabulary Learning
Authors: Jureynolds  , Ying Y , Rosalin K 
Published: February 2021

Abstract
Smartphones are a companion for every young generation in everyday life. Nowadays, conventional learning that tends to be monotonous would be able to utilize mobile applications as an alternative learning media. During this time students have difficulty in memorizing and applying vocabulary into everyday conversation. Therefore, the problem in this research is the design of learning applications that make it easier for students to learn vocabulary. Besides that, students also have difficulty in understanding how to use vocabulary, as well as the context of use in daily conversation. This study uses a survey method of 34 students selected with a purposive sampling technique that was conducted for two months. Survey data were analyzed to find out the needs of students in the application of learning Mandarin vocabulary which is fun and informative so that it becomes the basis in determining the design of Mandarin comic strip applications. The survey results show that there is a need for new digital learning media to be entertaining, which can support learning Chinese vocabulary. Through this research, the author offers a Mandarin comic strip (M-Comic) application design, as well as a design feature that will be developed by the author in the future.
The Effectiveness of Multiliteration Learning Models in Increasing Ecological Literacy of Primary School Students
Authors: Irianto Dede Margo , Herlambang Yusuf Tri , Yunansah Hana , Mulyati Tita , Setiawan Dadan 
Published: February 2021

AbstractThis study investigates the effects of multiliteration learning models on the ecological literacy abilities of elementary school students and discovers how students describe their experiences in such learning. This research uses explanatory sequential design which is part of the mix method. The use of explanatory sequential design allows the collection of quantitative and qualitative data that serve as corroborating evidence to answer two research questions: how are students’ ecological literacy skills between students who learn to use multiliteration learning models and students who learn to use traditional models? How can the experience gained by students learning with multiliteration models be useful to improve their ecological literacy skills? Quantitative results indicate that the use of multiliteration learning models has a significant effect on increasing the ecological literacy abilities of elementary school students. Then the qualitative findings from this study are students are of the view that the learning experience experienced can strengthen and enhance their knowledge making it easier for them to solve problems faced, students find it easy to find information because learning allows them to access information from various sources both print and electronic media, and learning experiences using multiliteration models help students realize that humans must protect nature / the environment well.
The Implementation of the Amora Learning Model to Improve Students’ Digital Literacy Skill of Indonesia University of Education
Authors: Setiasih Ocih , Setiawardani Wawan , Nandi  , Rusman  , Iriawan Sandi Budi 
Published: February 2021

Abstract
4.0 industrial revolution known as the era of digitalization in various sectors of life. Literacy skills in the industrial revolution era 4.0, not only emphasize reading, writing and arithmetic skills, but also emphasize the importance of digital literacy skills. This study aims to examine the effectiveness of the amora learning model in increasing digital literacy of students. This quasi-experimental study uses a pretest-posttest control group design. The research instrument uses a digital literacy ability test that has been validated by an expert. Hypothesis testing using the variance test used. The increase in digital literacy ability is determined based on the results of the N-gain test. The results showed that there was an increase in digital literacy of students in both classes. The experimental class has a higher increase in digital literacy than the control class. Digital literacy skills are increasing in both classes. This shows that the amora learning model applied successfully increases digital literacy of students in foundation education courses.
Improve Mathematics Pedagogical Content Knowledge and Verbal Communication Skills through Cooperative Learning Type Jigsaw
Authors: Sudin Mahmudin , Hermawan CecepMaman , Rosfiani Okta , Ristiawati Wahyuliana , Hasanah Saifatul 
Published: February 2021

Abstract
The purpose of this study was to explore a jigsaw type cooperative learning model in improving mathematics learning outcomes of third-grade elementary school students. This study uses a classroom action research method with a cycle system consisting of planning, implementation, observation, and reflection. The pre-cycle research data shows, of twenty-nine students, twenty people achieved a minimum mastery learning with a percentage of 68.9%. Cycle 1 data shows, twenty-two students achieved minimum mastery learning with a percentage of 75.8%. Cycle 2 data shows that twenty-five students achieved minimum mastery learning with a percentage of 86.2%. It can be concluded that the Jigsaw type cooperative learning model is proven to be able to improve mathematics learning outcomes of third-grade students on multiplication subjects in elementary school. Jigsaw also proved capable of improving both pedagogical content knowledge and verbal communication skills.
The Role of the Teacher to Construct Teaching and Learning Activities Creating a Freedom to Learn (Action Research Study)
Authors: Sarumaha Martiman Suaizisiwa 
Published: February 2021

Abstract
One obstacle that occurs in schools in South Nias Regency is the limited learning resources for students and the limitations of teacher handbooks in the delivery of information and other teaching materials. Learning is the object of this study in economic and science subjects. This study concern about how educators construct learning in situations of limited learning resources. This research was carried out at Toma Public Junior High School on 2018 using the school action approach. The instrument was in the form of an observation sheet of teacher and student activities, an interview sheet, documentation of students’ learning experience process activities. Research findings show that teachers need training to improve the ability to construct learning. The learning tools in the form of syllabus and lesson plans have been partially prepared but only limited to administrative requirements. Developing the teacher’s ability to construct this learning the KBN team conducted activities using several learning methods including domino effects, leadership games and collaborative approaches, as well as using learning tools and media around the school contextually, only the principal was actively involved during the activity process. It was concluded that through collaboration and contextual methods were able to increase students ‘understanding of the material being taught, able to spur student seriousness, train students’ perspectives on the material being taught, be able to implement through thought processes and build new narratives about the material being taught, using learning media contained in school environment, and occur interactively between teachers and students.
Profile of Metacognition Skill of Students with Dependent Field Cognitive Style in Solving HOT Problems in Science
Authors: Shofiyah N , Zannah M , Wulandari F E 
Published: February 2021

Abstract
Metacognition is a skill that focuses on monitoring activities and self-responsibility, so students are able to organize themselves in planning, monitoring and reflecting on their learning activities. The purpose of this study is to describe the metacognition skills of VIII grade students of SMPN 3 Sidoarjo in solving HOT problems. The research subject was a student who had a dependent field cognitive style. This research is a type of qualitative research. The data was in the form of HOT test results, interview transcripts and observation results. The data is described, analyzed and tested for validity using triangulation techniques. The result of this study showed that the student who had dependent field cognitive style master the metacognition indicators of planning, monitoring and reflection in solving the C4 and C5 HOTs problems. Meanwhile, in the case of HOTS C6, subject mastered the indicators of planning and monitoring.
Effectiveness of the News Text Classification Test Using the Naïve Bayes’ Classification Text Mining Method
Authors: Ying Yi , Mursitama T N , Shidarta  , Lohansen  
Published: February 2021

Abstract
This study used a quantitative approach created by the author to describe the accuracy of the classification machine learning for news text. In this report we compare the results of the accuracy values obtained using the Naïve Bayes method with other methods to see the effectiveness of the method used. The resulting accuracy value has not reached its maximum and thus it could still be restructured and re-evaluated into a better model. In this case the writer tried to increase the precision value produced in order to make this machine able to predict news that contains sarcasm through modification of the set threshold value. After the threshold value was changed to 0.3, the accuracy value decreased to 61% but the precision value increased to 77% and the error value in the prediction of false positive headlines also increased significantly and only produced 89 errors in predicting sarcasm. The ROC Curve test showed that this machine learning model could still be improved by trying other text preprocessing methods such as the bigrams, tidytext, lemmatization methods, so that the machine will become smarter at predicting the resulting vectors and increase the value of precision and accuracy obtained.
Multidimentional Item Respose Utilization for Validating Mathematics National Examination in Indonesia
Authors: Arlinwibowo J , Achyani I , Kurniadi G 
Published: February 2021

Abstract
The study purposes to analyze mathematics national examination (UN) items, which are guessed to be multidimensional, with MIRT to see test dimensions and item parameters. The analysis is expected to conclude quality of item and test more precisely. This study will examine the response patterns of 3299 DIY students who work on 40 multiple choice mathematics questions package 1 in UN in 2015. The research process begins with Principal Component Analysis (varimax rotation) analysis, analysis fit model of test with signed chi-squared, estimating parameters based on on the dimention of factors according to the results of the PCA, and the conclusion. The results of the analysis show that the Mathematics Examination Package 1 is divided into 3 factors, there are several items that measure more than one ability, and there are 1 items that must be removed because the difficulty level (MDIFF) is in the very easy category.
Comparison of Mathematic Communication Ability Through Problem Based Learning And Guided Discovery
Authors: Wandari W , Fardillah F 
Published: February 2021

Abstract
This study aims to examine differences in improvement in mathematical communication skills between students who obtain problem-based learning models and students who obtain guided discovery models, examine differences in mathematical communication skills improvement in terms of KAM level (initial mathematical ability), examine interactions between the two learning models and levels KAM students in improving mathematical communication skills of students who learn through problem-based learning models and guided discovery models. This research is a quasi-experimental study with a population of all eighth grade students in one of the state junior high schools in Tasikmalaya. The sample of this research is class VIII E and VIII G as many as 72 students. To obtain data in this study used an instrument in the form of a mathematical communication ability test. Data analysis was performed quantitatively using the t-test and the two-way Anova test. The results showed that: (1) there was no difference in the increase in mathematical communication skills between students who obtained problem-based learning models and students who obtained guided discovery models; (2) improvement of students’ mathematical communication skills in the two lessons are both in the medium classification category; (3) there is no difference in the improvement of mathematical communication skills between students who take learning with problem based learning models and students who take learning with guided discovery models in terms of KAM; (4) there is no interaction effect between the two learning models and KAM level of students in improving students’ mathematical communication skills.
Profile of Students’ Statistical Reasoning Capabilities in Introductory Social Statistics Courses
Authors: Jauhari A L R , Ariany R L , Fardillah F , Ayu A 
Published: February 2021

Abstract
Statistical Reasoning is the ability to understand information in daily life based on statistical data. This study aims to determine the ability of student statistical reasoning based on 5 levels of statistical reasoning models. The research subjects are two classes of first semester students majoring in Communication Sciences. The data collected is in the form of statistical reasoning test result. The data are categorized into five namely Level 1 (Idiosyncratic reasoning), level 2 (Verbal reasoning), level 3 (Transitional reasoning), level 4 (Procedural reasoning) and level 5 (Integrated process reasoning). Next, look at the percentage of student statistical reasoning included in the level 1, level 2, level 3, level 4 and level 5 categories. The results of data analysis showed that students level 3 with statistical reasoning were far more numerous than students’ statistical reasoning abilities categorized as than on the other.