bluuebunny/crossref_metadata_2025_split huggingface dataset:
The implementation of physical education learning based on local excellence
Authors: Widyaningsih H , Asmawi A , Tangkudung J A 
Published: October 2019

Abstract
This study wants to find out the physical education scheme based on the local excellence. The application of sports learning at the basic level (elementary school) of biodiversity, social, economic and cultural can develops and improves motor skills that support the availability of potential athletes in aquatic sports, as well as society’s support for marine tourism area. The method used in this research is qualitative method. The data are collected by conducting field observations, interviews and documentations. Validity and reliability are done by triangulating sources and methods. The techniques used for analyzing the data are through the process of reduction, presentation, and conclusion. The location of the research is in Panggang Island Village, Thousand Islands, DKI Jakarta. Panggang Island is the part of Thousand Islands areas where it has good water potential as the media of sports learning and physical education based on the local excellence. The results of this research are 1) the implementation of physical education based on local excellence becomes the part of learning activities in the outside of school. The implementers of learning process in physical education based on local excellence are students, physical education teachers, and principals. 2) participation from the society, the school, and government through the supporting activities and programs, as well as 3) the inhibiting factors such as the lack of physical education teachers, facilities and infrastructure that support the learning activities based on local excellence.
Material development for environmental education
Authors: Widodo S , Pratomo S , Permatasari I , Ikhwanudin T 
Published: October 2019

Abstract
Garbage is a real enemy to the government and society. The number of floods in the area around the river Citarum, West Java, Indonesia, a periodic disaster that always occurs in the rainy season is believed to be caused by the amount of waste into the river. Lack of understanding of the community around the river, bad waste management, and the lack of waste processing equipment are heap factor in the river Citarum. This research uses research and development methods to develop project-based teaching materials with science, technology, engineering, and mathematics approach in environmental education. Material for environmental education has been developed through experiments by burning several types of garbage and measure the carbon monoxide it produces. The result of this research is the model of environmental education in handling garbage with project-based-learning model for elementary school student teachers.
Divergent thinking of students teachers’ through problem-based learning in environmental science
Authors: Pratomo S , Hendawati Y , Putri S U , Sumiati T , Widodo S 
Published: October 2019

Abstract
Although project-based learning (PBL) has been well documented in the past few decades in diversified higher education: medical education, engineering, and law, there were a few studies touching upon PBL and its effectiveness towards student teachers’ problem-solving skills. The purpose of the present study was to examine the influence of PBL in teacher education on student teachers’ problem-solving skills related to environmental concern. Informed by experimental design, pretest posttest design, the participants of this study were second-year student teachers (treatment = 30, control=30) in one of universities in Indonesia, faculty of teacher education at a primary level, based in West Java. Data were collected through the objective tests, 50 multiple choice items, which aimed to examine student teachers’ comprehension towards the impact of pollution on people’s health. The statistical procedure, ANOVA, was used for repeated measures which played as data analysis. The result of this study was that PBL within the high divergent thinking has effectively influenced their problem-solving skills, compared to the conventional teaching method, lecturing. The Implication of this study was furthered discussed in this article.
Teaching the concept of number to students’ with mathematics learning disability
Authors: Widodo S , Ikhwanudin T , Suwangsih E , Putri H E 
Published: October 2019

Abstract
This research is motivated by the need for effective mathematics learning models for students with Mathematics Learning Disability (MLD) in the elementary schools. The research problem is what learning model that can be used to help children with MLD in understanding numbers concept. This research uses the qualitative method. Research data is obtained from the results of student tests and observation of student and teacher interaction. This research produced a model of number concept learning for students with learning difficulties.
A Study of Cryptarithmetic problem-solving in elementary school
Authors: Widodo S , Najati U , Rahayu P 
Published: October 2019

Abstract
This research is motivated by the low score of the mathematics of Indonesian elementary school students at the international level. This study aims to determine the effect of “funtastic” battle math learning models on the cryptarithmetic problem-solving skill of elementary school students’. This study is an effort to increase the level of students’ mathematical skill, especially in problem-solving. The research design used is pre-experiment with one-group pre-test-post-test design. The subject of research is the fourth-grade students in a public elementary school in Jatiluhur subdistrict, Purwakarta west java Indonesia. Based on Wilcoxon test, N-Gain test, and effect size test, the results show that the application of “funtastic” battle math learning model has a high influence on the cryptarithmetic problem-solving skill of elementary school students. It can be concluded that cryptarithmetic problem-solving abilities of students can be improved using the “funtastic” battle math learning model. The result of this study become one of the solutions to increase the level of mathematical ability of elementary school students in Indonesia.
Two-stay two-stray model on improving mathematical communication skill of elementary school students
Authors: Suwangsih E , Budiarti M R , Ruskandi K , Hendawati Y , Majid N W A 
Published: October 2019

Abstract
The basis of this research is to observe the importance of improving the mathematical communication skill of elementary school students. In this case, this research attempted to discover learning alternative that could improve mathematical communication skill of students by employing Two-Stay Two-Stray (TSTS) cooperative learning model. This research aimed to examine students’ mathematical communication skill and mathematics learning improvement by employing TSTS model. The employed method was a quasi-experiment of the non-equivalent pretest-posttest control group design. The participants for this study were the 5th-grade students of one of the public elementary schools in one of the districts in Purwakarta Regency. In this study, 26 students were employed as participants for each experimental and controlled group. This research discovered that: 1) students’ mathematical communication skill improvement that was taught using TSTS learning model was higher compared conventional model; 2) TSTS model was found influencing the improvement of students’ mathematical communication skill; 3) students’ mathematics learning activity and process was more active and improved with TSTS model.
Electronic rubric for motivation in physical education
Authors: Nur L , Setiadi P M , Kusdinar Y , Malik A A 
Published: October 2019

Abstract
This study aims to determine the learning motivation of Physical Education (PE) in elementary school students. This research uses the Descriptive method. The subject of research is elementary school student grade 4 about 9 - 11 years as many as 42 students. The instrument used in this study is Electronic Rubric for Motivation in Physical Education (eRMoPE) with 37 question items. The data analysis technique used is descriptive statistical techniques. The results showed that the students’ motivation in following the PE learning on the average achievement was 63.64%. It is necessary to have an approach or innovation in learning so that it can improve the motivation achievement of students’ physical education.
Science and mathematics literacy of elementary school students related to water cycle
Authors: Sujana A , Rachmatin D , Panjaitan R L 
Published: October 2019

Abstract
Primary school students are the main foundation for the next level, so they must have strong scientific literacy and mathematical literacy. This study aims to describe the scientific and mathematical literacy of grade 5 elementary school students related to the water cycle. In this study descriptive method was used. Measurements were made of 43 elementary school students in the fifth grade in urban areas and they had studied water cycle material. The instruments used were in the form of scientific and mathematical literacy test questions in the form of descriptions. Data processing of research results was carried out using simple statistics, and the results showed that scientific and mathematical literacy of grade V elementary school students related to the water cycle was still low. Information on the results of this study is expected to be used as a reference for elementary school teachers so that the learning done is more meaningful.
Preliminary design of mobile-asynchronous language laboratory on learning writing paragraph
Authors: Iswara P D , Julia J , Supriyadi T , Sopandi W , Hartati T , Rahmawati N 
Published: October 2019

Abstract
The problem of a post-modern language laboratory is to formulate the concept of a mobile laboratory which is the device for laboratory users connected to the internet. This research attempts to formulate a preliminary design of mobile-asynchronous language laboratory. The concept of mobile-asynchronous language laboratory formulated through a trial of paragraph writing learning. The result of this research is that the mobile-asynchronous language laboratory uses social media WhatsApp is being developed. Further progress research will analyse data about learning instruction, learning activity, and learning result. This preliminary research only report limited progress of the research.
Social studies preservice teachers’ experience of technology integration (Qualitative research in UPI Campus Sumedang)
Authors: Hanifah N , Isrokatun I , Aeni A N 
Published: October 2019

Abstract
This research examined preservice teacher’s experiences of technology integration in social studies as a subjects in curriculum. We recognize school-based technology integration and implementation processes are influenced by a complex ecology of people. There are abundant ways social studies students can make social studies enjoyable and meaningful to students. As an interdisciplinary subject, social studies draws upon multiple curricular contents related to the social sciences. With increased innovation and technological developments, access becomes a concern. Campuses expecting technological fluency and seamless integration into the classroom must also admit that there are students with limited skills and exposure. This study will explore which students as preservice teachers are using technology and how technology is shaping their college experiences, also able to use technology creatively to facilitate their work, expand their instructional strategies, and improve social studies teaching. This study suggests that technology indeed offered social studies student a unique opportunity to enhance social studies instruction. Further, they can have incorporated technology into the social studies curricula in many and varied ways. Use of technology made it possible for them to conduct learning activities that both increased students’ interest in social studies and improved their problem solving ability and higher order thinking skills.
The competence of teachers based on academic qualification and gender
Authors: Marjon M , Nugroho K U Z 
Published: October 2019

Abstract
The study aims to determine the competency map of Bengkulu City Junior High School (SMP) teachers based on age, class and gender. This research is the research of Junior High School teachers in Bengkulu City. This study is a survey with a sample of 157 mathematics teachers at SMP Bengkulu City Year 2015.The result of this study is the level of Graduation for Bengkulu Junior High School teachers only 64.97% graduated, and 35.03% did not pass, it shows that the completeness of SMP Teacher competence in Bengkulu City has not been reached. The percentage of UKG graduation rate in 2015 for junior high school teachers in Bengkulu City when reviewed by sex is that the junior high school teacher in Bengkulu city has male gender as many as 63.83%, and female is 65.45%. The average score of SMP Teacher competence in Bengkulu City based on academic qualification (≤D3, D4 / S1 and S2) is 52.51; 58.84 and 69.21. This indicates that the average score of competence of teachers who have academic qualification of S2 has the highest score and the teacher who has the lowest D3 qualified has the lowest score, even under the passing grade that must be achieved.
Implementation design of monitoring attendance for teacher at elementary school with scattered location
Authors: Yulianingsih Y , Niswati Z , Rangka I B , Marti’ah S 
Published: October 2019

Abstract
The current location of educational institutions is generally not in the same location due to lack of land availability or educational institutions has the goal of accommodating a number of students from certain regions equally, in other words expanding the reach of these educational institutions. Generally, the institution will provide a solution by constructing a number of rooms vertically and grouping them based on the type of activity given. But the impact is the difficulty of monitoring business administrators and students when they want to conduct guidance or face-to-face counselling in addition to the teaching schedule. Thus it is deemed necessary to have a monitoring instrument regarding the presence of teachers to facilitate students and school administrators to monitor their existence. The system development method was designed using Rapid Application Development (RAD) based on observations of bourding-based elementary schools in Bogor, West Java. The system is designed based on the needs of students and business administrators, through the system there will be a number of information about teacher attendance, substitute staff, the location of the teacher’s existence, current activities and other planned activities so that the parties can optimally utilize the information. With this instrument it is expected that students can learn to manage time effectively so that the character of students who are devoted, knowledgeable, skilled, independent and able to adapt to the development of information technology are formed.
Profile of elementary school teachers’ ability in analyzing higher order thinking science question
Authors: Atmojo I R W , Tiana R , Karsono K 
Published: October 2019

Abstract
The purpose of this research was to analyze the ability of profile teachers from elementary schools. The subjects were 8 teachers taken from 14 teachers in Elementary School in Philippines and 8 teachers taken from 15 teachers in Elementary School in Central Java, Indonesia. This was a descriptive quantitative research. The instrument used had 15 items with HOT Levels that were comprised of C4 (Analyze) represented in 5 items, C5 (Evaluate) referring to 5 items, and C6 (Create) referring to 5 items. The result showed the level that could be analyzed by the teachers whereby C6 level could be analyzed with the highest percentage of 58.3%, and C4 level could be analyzed with the lowest percentage of 48.6%. Based on the result, it could be concluded that in analyzing HOT questions the Philippine teachers could analyze the questions correctly with the percentage of 81%, and Indonesian teachers could analyze the questions correctly with the percentage of 79.8%. The teachers from both schools were classified in the good category in analyzing the HOT science materials.
Spatial sense instrument for prospective elementary school student
Authors: Putri H E , Isrokatun I , Majid N W A , Ridwan T 
Published: October 2019

Abstract
In order to produce high-quality research, the good instrument is required. The instrument developed in this study was a spatial sense test instrument. The test items were based on indicators of spatial sense. After prepared the test items then tested to determine the validity, reliability, level of difficulty and distinguishing power. The results show that the questions were compiled for this study generally has a high validity, reliability is very high, distinguishing power for each items is well, and the questions are divided by varied level difficulty (easy, medium and difficult). Based on this result, it can be concluded that the spatial sense test items that developed can be used as a test instrument for future research.
Developing mathematical investigative attitudes of prospective primary school teachers
Authors: Maulana M , Hanifah N , Aeni A N , Julia J , Syahid A A 
Published: October 2019

Abstract
Investigation activities are inevitable in mathematics learning. Hence, students are expected to perform their investigative attitude during their mathematics learning to achieve the learning objectives. This study aims at determining the effectiveness of the use of MURRDERR (metaphor, understand, recall, recognize, detect, elaborate, review, and respect) strategy in developing the investigative attitude of prospective primary school teachers. The research method with didactic and quasi-experimental designs was applied to 119 prospective primary school teachers. Instruments in the form of initial and final attitude scales were used to obtain respondents’ investigative attitudes data. The results showed that MURRDERR strategy was effective in developing mathematical investigative attitudes, especially in terms of: discussing strategies for solving problems; trying new ideas; choosing systematic ways; noting important things; working freely and jointly; asking to acquire solution strategy; and being curious about presumption before they were proven. Based on these results, it could be concluded that MURRDERR strategy could be used as an alternative learning to develop mathematical investigative attitudes.
ICT competences of primary school teachers
Authors: Syahid A A , Sunarya D T , Sudin A , Sunaengsih C , Karlina D A 
Published: October 2019

Abstract
One of the traits of professional teachers is to possess good pedagogic competence. Primary school teachers in Indonesia are required to possess good pedagogic competence and to integrate technology into learning processes. Primary school teachers should be able to utilize Information and Communication Technology (ICT) in teaching process. The present study yields a pedagogic competence and classroom management profile of primary school teachers. This study employs survey method to obtain data from primary school teachers. Data is processed using percentage calculation and descriptive analysis. The result of analysis shows that the number of primary school teachers who possess good pedagogic competence is only less than half (32%). They only do conventional classroom management and have not optimally utilized ICT for learning activities in primary schools. Thus, this paper will discuss the importance of ICT competence and how to develop it for primary school teachers.
The development of digital video applications for deaf students
Authors: Kurnia R A M , Hakim D L , Ana A 
Published: October 2019

Abstract
The purpose of this study was to obtain a picture of the development as well as determine the practicality and effectiveness of digital video applications for deaf students. This research method usinganalysis, design, development, implementation, and evaluation (ADDIE).The study was conducted in extraordinary high school part B Ciamis. Samples are deaf student’s as many as five people. Data collection technique used observation, interview and assessment skills. The assessment process digital video applications is done by three expert judgment namely media experts, expert learning materials, and expert skills that the results show that the development of digital video applications for deaf students should pay attention to several aspects, namely, the speed of time, materials selection and image objects, font selection and color for the text narration, and must match the content of learning materials so that they can help students to gain an understanding in terms of both theory and practice. The result of the development of digital video learning applications for deaf students This has advantages that make it easier to understand the deaf students are with their material content direct overview and explanation in the form of narrative text and sign language so as to make a special attraction for the students to learn. This digital video applications can help replenish the skills for deaf students in the classroom so that learning is not only with the conventional method.
An Efficient Group Key Transfer protocol for Secure Encryption
Authors: Murthy A.V.V.S. , Reddy P. Vasudeva 
Published: October 2019

Abstract
Cryptography algorithms provide confidentiality, integrity and authentication of communication channels. These algorithms and protocols are based on sophisticated mathe-matics such as computational and algorithmic algebraic geometry, coding theory, and generic algorithms for finite abelian groups. For secure encryption, establishing or transferring a shared key between the parties is an interesting challenge. Key management is an essential crypto-graphic primitive upon which other security primitives are built.
In this paper, we present a generic construction of asymmetric key Group key transfer protocol using one way function and coding theory technique. By guaranteeing the freshness of authentication messages, the authenticity of the generator of authentication messages and the completeness of the authenticator, the improved protocol can resist various passive and active attacks. The protocol allows the participants in the group to derive a common encryption key, provide the key security and unknown key share properties. Security analysis of proposed scheme is also discussed.
Wave propagation in layered poroelastic cylinder in contact with fluid
Authors: Nageswaranath C , Kumar J Manoj , Shah S Ahmed , Apsar G 
Published: October 2019

Abstract
The present paper investigates the propagation of time harmonic waves in a two layered hollow poroelastic cylinder in contact with inviscid fluids. The hollow poroelastic two layered cylinder is assumed to be infinite in axial direction. The outer and inner surfaces of the two layered cylinder are in contact with fluids and at the interface stresses and displacements are continuous. The frequency equation for wave propagation for a pervious is obtained. Non-dimensional phase velocity is computed as a function of wave number and presented graphically for two types of two layered cylinder for arbitrary parameters of the fluid in contact. Numerical results show that, in general, phase velocity is more in absence of outer fluid compared to the case of absence of inner fluid. Several other particular cases are discussed.