Digital Commons Network^™

Design Of Trainer Kit As A Fault-Finding Based On Electricity And Electronics Learning Media, Muhammad Anwar, Mochamad Bruri Triyono, Ta'ali Ta'ali, Hendra Hidayat, Veva Nellone Syahputeri

Jurnal Pendidikan Vokasi

According to the field of expertise, efforts to strengthen the competence of graduates continue to be pursued, especially through optimizing the learning process. Among these efforts is to use learning media that strengthen the competence of the field of study and about thinking skills. This study aims to produce a trainer kit as a medium for learning basic electricity and electronics based on fault-finding in Basic Electrical and Electronics subjects. The method used is the Richey and Klein Design and Development (D&D) method which consists of three stages, including planning (design), production, and evaluation. Experts carried out the assessment of …

Transferable Skills Perception Analysus Of Vocational Teachers On-In-On-In Dual Skills Program, Purnomo Purnomo, Marsono Marsono, Tuwoso Tuwoso

Jurnal Pendidikan Vokasi

The Ministry of Education and Culture in 2016 made one of the breakthrough programs in an effort to organize and fulfill productive teachers in Vocational High Schools (VHS), namely through the Dual Skills Program (DSK). The DSK is implemented to support the improvement of vocational education as well as education and job skills training. Meanwhile, DSK participating teachers must have new competencies that can be used to teach productive subjects in certain areas of expertise. Increasing the competence of DSK participants needs to take into account the development of transferable skills obtained after conducting training or in the process of …

Developing Assessment In Improving Students' Digital Literacy Skills, Erlida Amnie, Undang Rosidin, Kartini Herlina, Abdurrahman Abdurrahman

Jurnal Penelitian dan Evaluasi Pendidikan

This research aims to develop an assessment of problem-solving skills in improving students' digital literacy skills. This research is directed to produce physics learning assessments that can improve students' digital literacy using problem-solving skills assessments. The use of assessments that refer to the problem-solving skills stage is expected to improve students' digital literacy. The study is an R & D research with the Borg and Gall development model. On the preliminary research, a questionnaire is needed to detect need analysis of an assessment that can help improving student digital literacy skills. Questionnaires were used to collect expert review data, while …

An Evaluation Of Musyawarah Guru Mata Pelajaran (Mgmp) Program Of Indonesian Language Subject In Vocational School, Sigit Pambudi, Istiana Hermawati

Jurnal Penelitian dan Evaluasi Pendidikan

This study aims to evaluate the administrative program for Indonesian MGMP teachers, one of which is the Rencana Pelaksanaan Pembelajaran (RPP). This research is evaluation research with the CIPP model. The research population was 59 members of the Indonesian Language MGMP of vocational school at the Sleman Regency Vocational and all students whom the members of the MGMP taught. The teacher sample was selected using the total sampling technique involving 59 members, while the student sample was selected using the proportionate random sampling technique involving 375 students. The validity in this study uses content validity and construct validity, while the …

Analysis Of The Difficulty Index Of Item Bank According To Cognitive Aspects During The Covid-19 Pandemic, Maizura Fauzie, Andi Ulfa Tenri Pada, Supriatno Supriatno

Jurnal Penelitian dan Evaluasi Pendidikan

The Covid-19 pandemic is a major challenge for the education system. The face-to-face learning process shifted to online learning, including the school exams. In Aceh province, the school exams have changed from paper-based and computer-based. This research aims to analyze the difficulty index of an item bank based on cognitive aspects of Bloom's Taxonomy. The study samples included 850 students. The data were the item bank of a final semester exam consisting of 200 multiple-choice items, answer keys, and students' answer sheets. The empirical analysis of the item bank using classical test theory (CTT) found that 141 out of 200 …

The Evaluation Of Facilities And Infrastructure Standards Achievement Of Vocational High School In The Special Region Of Yogyakarta, Sugiyono Sugiyono

Jurnal Penelitian dan Evaluasi Pendidikan

The objectives of the study are to determine (1) the achievement of standard facilities and infrastructure for vocational high school in the Special Region of Yogyakarta, (2) the supporting factors for achieving the standard of facilities and infrastructure, and (3) the inhibiting factors for achieving the standard of facilities and infrastructure. This study employed an evaluation research method with a survey approach. The research sample was six vocational high schools in the Special Region of Yogyakarta, which was chosen through purposive sampling, taking into Cluster 1, Cluster 2, and Cluster 3. Data collection techniques used were Focused Group Discussion techniques, …

The Implication Of Organizational Culture For Building Organizational Identity Strategy (Case Study Of Ppid Ministry Of Finance), Reinaldy Ferdiansyah, Andre Noevi Rahmanto, Yulius Slamet

Informasi

This article was made based on the changing needs of the community for information in the era of information and communication technology. To be able to communicate policies in the field of public information disclosure, the government must be able to realize transparently, effectively, efficiently and accountably. The communication process must be supported by a good and reliable organizational identity. This research was conducted to see the implications of how organizational culture changes in the digital era in the Ministry of Finance's public information service process since 2018. The organizational communication process is used as a liaison for the creation …

Discovering The Lived Experiences Of Graduate Students In The Virtual Space: Reflections And Lessons From A Phenomenological Inquiry, Ernesto Cordero Collo

Informasi

The COVID-19 pandemic has radically reshaped the academic life of graduate students and revealed the inequities in the traditional education system in the Philippines. This study is a qualitative navigation of the lived accounts of development communication (devcom) graduate students at the University of the Philippines Los Baños. It foregrounds devcom as a field of theory and practice in honor of its pioneer Professor Emeritus Nora C. Quebral and her contribution to the ferment of the field. The credence of phenomenology informed the direction of this research in addressing a paucity of literature that examines the experiences of graduate students …

The Role Of Student Activists In Strengthening Nationalist Characters In The Industrial Revolution 4.0 Era, Farid Fadillah, Suharno Suharno

Jurnal Civics: Media Kajian Kewarganegaraan

This study aims to (1) identify roles, (2) describe the challenges and (3) the efforts of BEM UNY activist students in strengthening the nationalist character in the era of the industrial revolution 4.0. This type of research is descriptive with a qualitative approach. The data collection techniques of this research were interviews and documentation. The subjects of this study were seven student activists from BEM UNY for the period 2020 who were determined by purposive technique. This research data analysis using qualitative analysis which consists of data collection, data reduction, data presentation, and conclusions. The results of this study are …

Students' Competence In Making Language Skill Assessment Rubric, Memet Sudaryanto, Habib Safillah Akbariski

REID (Research and Evaluation in Education)

This study aims to describe (1) the need for an assessment of language skills rubrics; (2) students' abilities in creating holistic and analytic rubrics; (3) the potential and relevance of the application of the rubric in the micro-teaching class; (4) the obstacles faced by students in compiling the rubric. This research used mix method to answer the research questions and a quantitative approach to measure students' understanding of the rubric. Basic competence was assessed using the rubric and mapped students' competencies in designing the rubric. The qualitative rubric was used to describe students' difficulties in applying the rubrics produced in …

Profile Of The Ability Of Prospective Biology Teachers In Making Question Instruments Using Bloom's Taxonomy, Tengku Idris, Sepita Ferazona, Herlina Safitri

REID (Research and Evaluation in Education)

The purpose of this study is to determine students' ability to make Bloom's taxonomy questions. The study was conducted on students in the 5th semester of the 2020/2021 academic year who were taking evaluation courses and learning achievement techniques with a sample of 62 people. This research is a descriptive study using a checklist sheet as the main instrument that has been content validated by experts, questionnaires, and interviews as supporting data. Data were analyzed using the quantitative descriptive method. The results of the research show that students have very good abilities in making Bloom's taxonomy questions for the lower …

Online Da'wah As Hijra Commodification Practice In Media By @Indonesiatanpapacaran Movement, Syarifah Nur Aini, Awanis Akalili

Informasi

Dakwah discussing Islamic values are not only obtainable through religious lectures, television broadcasts, or certain book category. Dakwah could also be performed by using social media; a medium that is dominated by milennials. Dakwah performed by @indonesiatanpapacaran, is an example for dakwah movement in social media. This account is favored by individuals who pursue "hijrah" (hegira/hijra). Not only introducing the nurture of Islamic values, this account also has its profitable business going. Some religious narrations could function as commodity materials, both online and offline. In the end of the day, the capitalist could gain great benefit by this account's movement. …

The Determinant Factors In Fostering Student Anti-Corruption Behavior Through Citizenship Education, Rizal Fahmi, Tubagus Saputra, Imam Solehudin, Intan Indah Megasari, Ari Febrian

Jurnal Civics: Media Kajian Kewarganegaraan

Anti-corruption behavior is an excellent thing to get used to students. Efforts in this direction can be made through Citizenship Education. It is found that the determinant factors that determine the success of these efforts, therefore, why and how these factors can be the key to fostering anti-corruption behavior through Citizenship Education. The researcher's approach in this research is qualitative with a case study method to obtain in-depth answers to the problems above. Data collection techniques in this study were interviews, observations, documentation studies, and field notes. The findings of this study are that the approach as a friend and …

Keefektifan Pendekatan Stem Berbantuan Wolfram Alpha Pada Pembelajaran Matematika Ditinjau Dari Motivasi Dan Kemandirian Belajar, Atin Argianti, Sri Andayani

Jurnal Riset Pendidikan Matematika

Penelitian ini bertujuan untuk mendeskripsikan keefektifan pendekatan STEM berbantuan Wolfram Alpha ditinjau dari motivasi dan kemandirian belajar. Penelitian ini merupakan penelitian eksperimen semu dengan populasi seluruh siswa kelas VIII di salah satu SMP Negeri di Pati, Jawa Tengah, Indonesia. Sampel penelitian ini adalah siswa di satu kelas VIII yang dibagi menjadi 2, yaitu kelas eksperimen (kelompok siswa bernomor absen ganjil) dan kelas kontrol (kelompok siswa bernomor absen genap) dengan banyaknya siswa berturut-turut 16 dan 15 siswa. Data dikumpulkan menggunakan angket motivasi dan kemandirian belajar. Analisis data menggunakan uji t untuk mendeskripsikan keefektifan pendekatan STEM berbantuan Wolfram Alpha ditinjau dari masing-masing …

Pengaruh Adversity Quotient Dan Task Commitment Terhadap Kemampuan Pemecahan Masalah Matematika, Rina Wiji Kartika, Priarti Megawanti, Arif Rahman Hakim

Jurnal Riset Pendidikan Matematika

Penelitian ini bertujuan untuk mendeskripikan: (1) pengaruh adversity quotient dan task commitment secara bersama-sama terhadap kemampuan pemecahan masalah matematika; (2) pengaruh adversity quotient terhadap kemampuan pemecahan masalah matematika; dan (3) pengaruh task commitment terhadap kemampuan pemecahan masalah matematika. Metode penelitian adalah survei korelasional dengan teknik analisis regresi ganda. Sampel penelitian terdiri dari 83 siswa SMK di Jakarta Selatan yang diambil dengan teknik simple random sampling. Instrumen untuk mengukur adversity quotient dan task commitment menggunakan angket tertutup, sementara kemampuan pemecahan masalah matematika diukur dengan tes uraian. Hasil penelitian menunjukkan bahwa: (1) terdapat pengaruh positif signifikan adversity quotient dan task commitment …

Pengembangan Model Pembelajaran Creative Problem Solving Terintegrasi Tpack Untuk Meningkatkan Kemampuan Pemecahan Masalah, Edy Waluyo, Nuraini Nuraini

Jurnal Riset Pendidikan Matematika

Guru perlu menerapkan model pembelajaran yang mampu mengembangkan kemampuan berpikir tingkat tinggi dan kemampuan pemecahan masalah. Penelitian ini bertujuan untuk mengembangkan model pembelajaran Creative Problem Solving (CPS) terintegrasi TPACK untuk mengembangkan dan meningkatkan kemampuan siswa dalam pemecahan masalah. Penelitian ini merupakan penelitian pengembangan dengan model pengembangan Borg & Gall. Sampel penelitian ini adalah siswa kelas VII Sekolah Menengah Petama di Lombok Timur yang berjumlah 30 siswa, yang terdiri dari 12 siswa laki laki dan 18 siswa perempuan. Instrumen yang digunakan untuk mengumpulkan data meliputi pedoman validasi desain pembelajaran CPS terintegrasi TPACK, angket kepraktisan dan tes kemampuan pemecahan masalah pada materi …

Motivation, Self-Regulated Learning, And Their Effects On Learning Outcomes Of Derivative Materials During The Covid-19 Pandemic, Analisa Fitria, Baiti Najihah, M. Amin Paris, Muh. Fajaruddin Atsnan, Maisea Ledua Nareki

Jurnal Riset Pendidikan Matematika

The study aims to identify the effect of learning motivation and self-regulated learning on learning achievement in "Derivative" learning materials in Trigonometry Functions. The study was field research using the ex-post facto design and quantitative approach during the Covid-19 Pandemic. The population was all grade XII students of a state Islamic senior high school in South Kalimantan, Indonesia. The samples of 24 students were selected using the purposive sampling technique. The data were gathered using a questionnaire and test and through documentation and interview. The data were analysed using the descriptive statistics and the inferential statistics consisting of normality test, …

Analisis Minat Dan Keterampilan Proses Dalam Pembelajaran Matematika, Kamid Kamid, Khairul Anwar, Dewi Iriani, Ahmad Mansur Nawahdani

Jurnal Riset Pendidikan Matematika

Penelitian ini bertujuan untuk mengungkap perbandingan keterampilan proses siswa dalam mata pelajaran matematika dari dua sekolah, perbandingan minat siswa dalam mata pelajaran matematika dari dua sekolah, serta hubungan antara keterampilan proses dan minat siswa pada mata pelajaran matematika. Penelitian ini jenis kuantitatif dengan tipe asosiatif dan komparatif. Sampel terdiri dari 70 siswa dari suatu SMP negeri dan 70 siswa dari suatu MTs negeri di daerah Batanghari, Jambi, Indonesia. Teknik pengambilan sampel yang digunakan adalah purvosive sampling. Data minat dan keterampilan proses dikumpulkan dengan angket yang telah divalidasi. Data dianalisis secara deskriptif dan inferensial dengan paired sample t-test dan p …

Efektivitas Model Pembelajaran Creative Problem Solving Ditinjau Dari Kemampuan Penalaran, Komunikasi, Dan Self Esteem, Abdillah Rachman, Raden Rosnawati

Jurnal Riset Pendidikan Matematika

Tujuan penelitian ini adalah mendeskripsikan perbedaan efektifitas model pembelajaran creative problem solving dan model pembelajaran konvensional ditinjau dari kemampuan penalaran, komunikasi, dan self-esteem. Penelitian ini adalah penelitian quasi-experiment dengan desain penelitian nonequivalent comparison group design. Subjek penelitian merupakan peserta didik di salah satu MAN di Purbalingga, Jawa Tengah, Indonesia, pada materi transformasi geometri. Sampel terdiri dari 60 siswa dari dua kelas IPA yang masing-masing mengikuti model pembelajaran konvensional dan model pembelajaran creative problem solving. Instrumen penelitian ini terdiri dari tes kemampuan penalaran, tes kemampuan komunikasi serta angket self-esteem. Teknik analisis menggunakan analisis deskriptif dan Hotteling's Trace …

Mathematics Pre-Service Teacher's Metacognitive Failure In Mathematics Online Learning, Alifiani Alifiani, Surya Sari Faradiba

Jurnal Riset Pendidikan Matematika

This study aims to reveal the metacognitive failures experienced by mathematics pre-service teachers based on their mistakes when solving problems in online learning during the pandemic era. This case study involved 29 participants who attended the mathematical problem test and cognitive style test, the two participants were categorized based on their cognitive style: Field Dependence (FD) and Field Independence (FI). The instrument used was a mathematical problem test to collect data on metacognitive that adapted from Stewart and a cognitive styles test to categorize the cognitive style that adapted from the Group Embedded Figures Test (GEFT). An interview was conducted …

The Role Of Microorganisms In Rare Earth Elements Bioaccumulation, Maedeh Soleimanifar

Dissertations

Rare earth elements (REE) are valuable raw materials in our modern life. Extensive REE application from electronic devices to medical instruments and wind turbines, and non-uniform distribution of these resources around the world, make them strategically and economically important for countries. Current REE physical and chemical mining and recycling methods could have negative environmental consequences, and biologically-mediated techniques could be applied to overcome this issue.

In this research, the first objective is to investigate the bioextraction of cerium oxide and neodymium oxide nanoparticles (REE-NP) by a pure culture Methylobacterium extorquens AM1 (ATCC®14718™). Results show that adding up to 1,000 ppm …

Enhancing Primary School Students' Competencies In Step By Step Controllable Argumentation Using A New Learning Environment, Dekriati Ate

Jurnal Riset Pendidikan Matematika

For the goal of raising the mathematical performance of students, the quality of teaching has to be improved in the direction that critical thinking and a step-by-step controllable argumentation have to be established. Metacognitive activities of teachers and students can support this. The goal of the design research presented in this paper is to show how metacognitive activities in classroom discussions can be fostered and the mechanisms can be uncovered. For this purpose, on the one hand, a new learning environment - designed for learning addition and subtraction of integers in grade four - has been created. On the other …

The Relationship Of Students' Prior Knowledge And Emotional Intelligence To Mathematical Connection Ability, Muhammad Daut Siagian, Suwanto Suwanto, Rosliana Siregar

Jurnal Riset Pendidikan Matematika

Students should have a good mathematical connection ability to support their learning success. Many factors affect the mathematical connection ability, in­cluding prior knowledge and emotional intelligence. This study aimed to des­cribe the simultaneous and partial effect of students' prior knowledge and emo­tional intelligence on mathematical connection ability. This study involved 34 ninth graders of one of the public junior high schools in Lembang Regency, Indonesia, as the sample. The data was collected using a test consisting of a prior knowledge test and a mathematical connection ability test on the circle topic, and a questionnaire to measure students' emotional intelligence. We …

Students' Mathematical Reasoning Ability In Solving Post-Covid-19 Pisa Model Math Problems, Linda Linda, Ira Asyura

Jurnal Riset Pendidikan Matematika

This study aims to describe the reasoning abilities of high school students in Pandeglang Regency, Indonesia in solving post-Covid-19 PISA model math problems. The subjects of this study were 80 students of two state senior high schools in Pandeglang Regency, Indonesia. The data collection used a written test consisting of four description questions in the form of PISA model math questions (levels 2, 3, 4, and 5), and were through interviews and documentation. The data analysis followed the steps of data reduction, data presentation, and conclusion drawing. The results show that the reasoning abilities of Pandeglang Regency high school students …

Tahap Berpikir Geometri Siswa Smp Berdasarkan Teori Van Hiele Ditinjau Dari Keterampilan Geometri, Sdyoko Susanto, Ali Mahmudi

Jurnal Riset Pendidikan Matematika

Penelitian ini bertujuan untuk mendeskripsikan tahap berpikir geometri siswa SMP menurut teori Van Hiele ditinjau dari keterampilan geometri. Jenis penelitian adalah deskriptif menggunakan pendekatan kualitatif. Sampel penelitian adalah sembilan siswa kelas VIII dari tiga SMP Negeri Kota Sampit yang dipilih menggunakan teknik stratified proportional random sampling dan dilanjutkan dengan purposive sampling. Data penelitian dikumpulkan melalui wawancara mendalam terhadap subyek setelah diberikan tes keterampilan geometri. Teknik analisis data yang digunakan adalah kualitatif secara interaktif maju berkelanjutan di antara pengumpulan data, reduksi data, penyajian data, triangulasi data, dan penarikan kesimpulan. Hasil penelitian mengungkapkan bahwa: (1) keterampilan geometri siswa beragam pada tiap …

Semiotics Of Mathematics Problem-Solving In Mason's Generalization, Ihda Mutimmatul Fitriyah, Yuni Arrifadah, Siti Lailiyah

Jurnal Riset Pendidikan Matematika

Semiotics are signs that include codes, symbols, words, icons, objects, or gestures. This descriptive-qualitative study aimed to describe the semiotics of mathematics problem-solving in Mason's generalization. Generalization is a finding pattern process in which students will use the different strategies with some semiotics. The subjects were three of 30 eleventh graders from a senior high school in Gresik Regency, Indonesia, that were selected using the purposive sampling technique. Data was collected through documentation, written test, and interview. Data was analyzed by reducing data, presenting data, and concluding. The results of this study showed that students could present the semiotics of …

An Evaluation Of The Petty Officer Training Program Of The Republic Of Indonesia Police Using The Kirkpatrick Model, Junus Simangunsong, Langgeng Purnomo

REID (Research and Evaluation in Education)

This study aims to evaluate the Petty Officer Training Program Noken to determine the program's success based on predetermined character values. The program evaluation uses Kirkpatrick's evaluation model with four levels: reaction, learning, behavior, and result. The data were obtained using a questionnaire, observations, interviews, and documentation and analyzed using quantitative and qualitative descriptive techniques. Before the questionnaire and observation sheets were used, their readability was tested to the Super Team for the National Identity formed by the Republic of Indonesia Police Headquarters and experts in psychology and educational evaluation. The results of the instrument readability test showed excellent results, …

Fluorescence Probes For Bioimaging: Synthesis, Photophysical Properties And Applications, Mehrun Nahar Uddin

Dissertations

Fluorescent probes are a vital tool in the study of cell imaging. There are many types of fluorescent probes ranging from inorganic and organic nanoparticles to organic molecules. When used judiciously, they can help provide essential information on cellular structure and function. The introduction of two-photon microscopy has expanded the need for new probes, in particular near-infrared (NIR) absorbing and emitting fluorescent probes. The photochemical and photophysical properties of NIR probes play a crucial role in their effectiveness in cell imaging by both conventional and two-photon excitation (2PE) microscopy. In this research, the synthesis, photophysical properties, and two-photon absorption (2PA) …

Evaluating The Implementation Of The Character Education Strengthening Program Of Vocational High Schools In Yogyakarta City, Edhy Susatya, Budi Santosa, Andriyani Andriyani, Dwi Ariyani

REID (Research and Evaluation in Education)

The research aims to evaluate the character education strengthening program (CESP) implementation in vocational high schools (VHS) throughout Yogyakarta City. The evaluation is done in the functions of (1) planning, (2) implementation, and (3) evaluation. In this descriptive qualitative research, the researchers collected information related to the implementation of CESP. The subjects are school principals, vice principals, and teachers determined using the snowball sampling technique in four vocational high schools in Yogyakarta City. The evaluation uses the discrepancy model, which looks for the gap between planning and implementation. Data were collected through observation, interviews, and documentation, validated using the source …

Bodipy Based Photodynamic Therapy And Potassium Probes, Xiangshan Liu

Dissertations

Boron dipyrromethene (BODIPY) has become more and more popular in photophysical and biological applications. BODIPY based fluorescence compounds have numerous advantage properties including low toxicity, high absorption extinction coefficients, high fluorescence quantum yields, sharp fluorescence emissions, and resistance to photobleaching. All the good properties lead to the wide applications of BODIPY based compounds. In this research, two different kinds of BODIPY are synthesized. Firstly, BDBrC containing carbazole and BODIPY core is synthesized. Cellular uptake research shows BDBrC can target on lysosome and singlet oxygen generation research result indicates that BDBrC can be used in photodynamic therapy. BDBrC also shows pH-sensitive …