Articles
<![CDATA[PENGEMBANGAN VIDEO PEMBELAJARAN BERBASIS PEMECAHAN MASALAH BERBANTUAN ADOBE CAPTIVATE MATERI MATRIKS DI SEKOLAH MENENGAH KEJURUAN (SMK) 3 KOTABUMI ]]>
<![CDATA[Rahmawati, Nisa Umi]]>;
<![CDATA[Nugroho, Purna Bayu]]>;
<![CDATA[Dinata, Karsoni Berta]]>
<![CDATA[ International Journal of Progressive Mathematics Education Vol. 1 No. 3 (2021) ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Prof. DR. HAMKA ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.22236/ijopme.v1i3.7689
<![CDATA[“Matematika adalah bahasa simbolis yang maknanya bersifat universal” (Siagian, 2017). Menurut Simamora (2014), “secara etimologis matematika bersumber dari kata yunani mathematike yang berarti bertalian dengan pengetahuan. Jadi, berdasarkan kata asalnya istilah matematika berarti pengetahuan yang diperoleh dari kegiatan belajar”. Matematika termasuk salah satu cabang ilmu pengetahuan yang memegang peranan penting pada perkembangan ilmu pengetahuan dan teknologi, sehingga dapat digunakan sebagai alat bantu bagi disiplin ilmu lain serta perkembangan matematika itu sendiri. Hal itu senada dengan peran penting matematika yang dikemukakan oleh Khotimah (2019) bahwa matematika dikenal luas sebagai alat penting untuk sains, teknologi, perdagangan dan untuk masuk ke banyak profesi.]]>
<![CDATA[Analisis Kemampuan Literasi Digital Mahasiswa ]]>
<![CDATA[Karsoni Berta Dinata]]>
<![CDATA[ Edukasi: Jurnal Pendidikan Vol 19, No 1 (2021): Edukasi: Jurnal Pendidikan ]]>
Publisher : <![CDATA[LPPM IKIP PGRI Pontianak ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.31571/edukasi.v19i1.2499
<![CDATA[Abstrak Pandemi COVID-19 menyebabkan terjadinya perubahan proses pembelajaran dari tatap muka langsung menjadi pembelajaran daring yang memerlukan kemampuan literasi digital. Penelitian bertujuan untuk mengetahui bagaimana kemampuan literasi digital mahasiswa. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Populasi penelitian adalah seluruh mahasiswa semester 7 Program Studi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Kotabumi tahun akademik 2020/2021 yang berjumlah 41 orang. Sampel penelitian sebanyak 30 orang yang diperoleh dengan menggunakan teknik simple random sampling. Data dikumpulkan dengan menggunakan angket kemampuan literasi digital. Teknik analisis data menggunakan statistik deskriptif. Hasil penelitian menunjukkan bahwa responden “Sangat Baik” pada kemampuan functional skill and beyond dan “Baik” pada ketujuh aspek literasi digital yang lain. Berdasarkan hasil analisis data, maka disimpulkan bahwa kemampuan literasi digital mahasiswa Program Studi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Kotabumi berada pada kategori “Baik”. AbstractThe COVID-19 pandemic has led to a change in the learning process from face-to-face to online learning that requires digital literacy skills. This research aimed to determine how students' digital literacy skills were. The research method used was descriptive quantitative. The population in this study were all students of the Mathematics Education Study Program, Faculty of Teacher Training and Education, Muhammadiyah Kotabumi University in the 7th semester of the 2020/2021 academic year, totaling 41 people. The research sample was 30 people who were obtained using simple random sampling technique. Data were collected using a digital literacy ability questionnaire. The data analysis technique used descriptive statistics. The results showed that the respondents were "Very Good" in their functional skills and beyond and "Good" in the other seven aspects of digital literacy. Based on the results of data analysis, it is concluded that the digital literacy skills of students in the Mathematics Education Study Program of the Teacher Training and Education Faculty, Muhammadiyah University of Kotabumi are in the "Good" category.]]>
<![CDATA[Problematika Membangun Pemahaman Konsep Geometri Transformasi Mahasiswa Pendidikan Matematika di Universitas Muhammadiyah Kotabumi Tahun Akademik 2019/2020 ]]>
<![CDATA[Karsoni Berta Dinata]]>
<![CDATA[ Eksponen Vol. 9 No. 2 (2019): Eksponen: Volume 9 Nomor 2 September 2019 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Kotabumi ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.47637/eksponen.v9i2.54
<![CDATA[Transformation geometry is one of the subjects in the curriculum structure of the Muhammadiyah Kotabumi University Mathematics Education Study Program taught in semester 4. One of the goals of learning transformation geometry is for students to comprehend transformation geometry in depth and be able to formulate concepts in a problem. Of course, to achieve this goal many problems are faced. This article seeks to conduct an objective descriptive analysis of the problems in building students' understanding of the geometry of transformation concepts based on the teaching experience of transformation geometry courses. Next we will try to find a strategy to overcome all problems in building understanding of the concept of transformation geometry.]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW DENGAN PENDEKATAN PMR TERHADAP ASPEK AFEKTIF MATEMATIKA SISWA KELAS VIII SMP NEGERI DI KABUPATEN LAMPUNG UTARA ]]>
<![CDATA[Karsoni Berta Dinataa]]>
<![CDATA[ Eksponen Vol. 9 No. 1 (2019): Eksponen: Vokume 9 Nomor 1 April 2019 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Kotabumi ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.47637/eksponen.v9i1.127
<![CDATA[The purpose of this study was to determine the effect of the jigsaw cooperative learning model with a realistic mathematics education (PMR) approach to students' affective aspects of mathematics. This type of research is quasi-experimental research. This study consisted of independent variable namely jigsaw cooperative learning model with realistic approach and one dependent variable namely the affective aspects of students' mathematics. The population in this study was the eighth grade students of State Junior High Schools in North Lampung Regency. Sampling was carried out by stratified cluster random sampling technique and obtained 9 classes from 3 state junior high schools in North Lampung Regency, consisting of 3 experimental classes I, 3 experimental classes II, and 3 control classes. The instrument for collecting data is a questionnaire on the affective aspects of mathematics, Testing the hypothesis in this study using a t-test. The results showed that there was an influence of the Jigsaw cooperative learning model with the PMR approach to the affective aspects of students'mathematics.]]>
<![CDATA[INOVASI PEMBELAJARAN ALJABAR RING MELALUI LESSON STUDY ]]>
<![CDATA[Karsoni Berta Dinata]]>
<![CDATA[ Eksponen Vol. 8 No. 1 (2018): Eksponen: Volume 8 Nomor 1 April 2018 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Kotabumi ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.47637/eksponen.v8i1.141
<![CDATA[Subject Algebra Ring or Algebra Abstract has abstract characteristics and requires a variety of supporting knowledge to learn it. Abstract characteristic in the material of algebra ring requires a lecturer to innovate creatively, pack material to be easily understood by the students and design the learning that can improve the students' capabilities. Learning innovation should be done continuously by reflecting the effectiveness of the learning that has been done. Lesson Study facilitates the quality of learning to be improved through the cycle 1) Plan (Plan), 2) do (perform), and see (reflect), which is done collaboratively and with the collegial principle. Lesson Study gives a positive impact so that the dynamic mathematics learning can be implemented.]]>
<![CDATA[STRATEGI PEMECAHAN MASALAH DALAM MATEMATIKA ]]>
<![CDATA[Karsoni Berta Dinata]]>
<![CDATA[ Eksponen Vol. 7 No. 2 (2017): Eksponen: Volume 7 Nomor 3 September 2017 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Kotabumi ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.47637/eksponen.v7i2.149
<![CDATA[The main purpose of studying mathematics is to find ways to solve problems or mathematics problems. What is meant by problems or mathematics problems is a thing that final result, or how to solve it is not known. In solving mathematical problems there are several strategies that can be used that are: direct proof, indirect proof, verification with contradiction, proof with examples of denying, reverse working strategy, pattern discovery, and the use of bird house principles.]]>
<![CDATA[PENGEMBANGAN BAHAN AJAR PELUANG DENGAN PENDEKATAN KONTEKSTUAL BERORIENTASI PADA KEMAMPUAN PENALARAN DAN DISPOSISI MATEMATIS BERBASIS ANDROID ]]>
<![CDATA[Karsoni Berta Dinata]]>;
<![CDATA[Darwanto Darwanto]]>
<![CDATA[ Eksponen Vol. 10 No. 1 (2020): Eksponen: Volume 10 Nomor 1 April 2020 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Kotabumi ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.47637/eksponen.v10i1.241
<![CDATA[Abstract: The purpose of this study is to produce a product in the form of opportunity teaching materials with a contextual approach oriented to mathematical reasoning and disposition abilities with an Android-based basis. Teaching material was developed using the development research (R&D) methodology. Teaching materials are validated, then tested on third semester students of the Mathematics Education Study Program at the University of Muhammadiyah Kotabumi Academic Year 2019/2010. Based on the results of the validation, an assessment is obtained from the side; 1) graphic design obtained a score of 153 in the very good category, 2) presentation of the material obtained a score of 129 was in the very good category, 3) the feasibility of the content obtained a score of 90 was in the very category, 4) Reasoning obtained a score of 37 which is in the good category because are in the interval of 30 ≤ S ≤ 38. Furthermore, based on the results of tests on students, an assessment of; 1) aspects of the display is obtained a score of 659 is in the good category, 2) aspects of the presentation of the material obtained by a score of 655 is in good, 3) aspects of the benefits obtained by a score of 1039 are in the good category. Thus it can be concluded that the teaching materials made have met the criteria of validity, practicality, and effectiveness]]>
<![CDATA[Problematika Pembelajaran Daring Mata Kuliah Geometri Transformasi di Masa Pandemi Covid-19 ]]>
<![CDATA[Karsoni Berta Dinata]]>
<![CDATA[ Eksponen Vol. 10 No. 2 (2020): Eksponen: Volume 10 Nomor 2 September 2020 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Kotabumi ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.47637/eksponen.v10i2.296
<![CDATA[This study aims to analitis the problems of transformation geometry learning at the semester of the 2019/2020 academic year which are carried out online, then attempt to determine solutions and follow-up online learning based on the results of the evaluation. This research is a descriptive qualitative research. The research technique used was a survey technique. The research was carried out on students in semester 4 of the 2019-2020 academic year study program of mathematics education, FKIP Muhammadiyah Kotabumi University in the Transformation Geometry subject with 30 respondents as the object of research. The instrument used was in the form of a questionnaire consisting of 9 questions. The conclusions of this study are 1) it is better if lecturers in online learning use an application that is agreed upon at the beginning of the lecture and is easily accessible to students, 2) it is better if you prepare learning media / materials in the form of digital learning videos that can be accessed via YouTube, WhatsApp, or Instagram. etc., 3) uploading the syllabus, RPS, and material in the learning application, 4) providing lecture information must still be through the learning application and also shared via the WhatsApp Group, 5) providing a grace period for submitting assignments, 6) Continuing to carry out formative and diagnostic assessments for get feedback and return the results of UTS and UAS to Students.]]>
<![CDATA[LITERASI DIGITAL DALAM PEMBELAJARAN DARING ]]>
<![CDATA[Karsoni Berta Dinata]]>
<![CDATA[ Eksponen Vol. 11 No. 1 (2021): Eksponen: Volume 11 Nomor 1 April 2021 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Kotabumi ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.47637/eksponen.v11i1.368
<![CDATA[The success of online learning is determined by several aspects, namely aspects of facilities and infrastructure as well as aspects of the ability of lecturers and students in organizing online learning. This article aims to examine the role of digital literacy in online learning. Based on the results of the study, it can be concluded that digital literacy skills have an important role in online learning. Students with good digital literacy skills will strive to find and select important information and understand, communicate, and convey ideas in the digital space. In addition, digital literacy skills will open opportunities for students to think, communicate, and work which ultimately leads to student learning success.]]>
<![CDATA[Refleksi Pembelajaran Daring di Universitas Muhammadiyah Kotabumi di Masa Pandemi Covid-19 ]]>
<![CDATA[Karsoni Berta Dinata]]>
<![CDATA[ EDUKATIF : JURNAL ILMU PENDIDIKAN Vol 4, No 1 (2022): February Pages 1-1600 ]]>
Publisher : <![CDATA[Universitas Pahlawan Tuanku Tambusai ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.31004/edukatif.v4i1.803
<![CDATA[Pandemi Covid-19 berpengaruh signifikan dalam proses pembelajaran di Universitas Muhammadiyah Kotabumi (UMKO). Tujuan dari penelitian ini adalah untuk menilai dan mengamati kembali bagaimana proses pembelajaran daring yang telah dilakukan di Universitas Muhammadaiyah Kotabumi pada masa pandemi (pada semester genap tahun akademik 2019/2020). Untuk mencapai tujuan tersebut, metode penelitian yang dilakukan adalah metode penelitian kuntitatif dengan pendekatan deskriptif. Pengumpulan data dilakukan melalui survey. Berdasarkan hasil penelitian dan pembahasan, kesimpulan yang dapat ditarik untuk senantiasa menjaga dan meningkatkan mutu pembelajaran daring Universitas Muhammadiyah Kotabumi yaitu beberapa aspek yang perlu diperhatikan oleh dosen dalam menjaga mutu pembelajaran daring yaitu, 1) aplikasi pembelajaran yang digunakan harus mudah diakses oleh mahasiswa; 2) dalam perkuliahan online, dosen sebaiknya tidak hanya memberikan materi dalam bentuk pdf atau ppt, atau informasi secara teks (deskriftip). Tetapi memberikan juga tutorial dalam perkuliahan online baik secara langsung misalkan menggunakan zoom/ google meet. Bisa juga memberikan tutorial dalam bentuk media misal dengan membagikan video pembelajaran, link youtube, animasi, atau rekam layar; 3) kesesuaian waktu mengajar dengan jadwal perkuliahan; 4) perlu adanya kebijaksanaan dari dosen untuk memberikan tenggang waktu pengumpulan tugas kepada mahasiswa; 5) sebaiknya dosen melaksanakan evaluasi secara objektif dan transparan dengan mengembalikan jawaban dari tugas/ujian mahasiswa.]]>
