Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

4.081

P-Index

This Author published in this journals

All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Matematika Jurnal Matematika Jurnal Infinity Jurnal Inspirasi Pendidikan AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Kajian Pembelajaran Matematika BAREKENG: Jurnal Ilmu Matematika dan Terapan Jurnal Cendekia : Jurnal Pendidikan Matematika PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Jurnal Karinov GAUSS: Jurnal Pendidikan Matematika Jurnal Graha Pengabdian Edumatica: Jurnal Pendidikan Matematika Jurnal MIPA dan Pembelajarannya Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang JNPM (Jurnal Nasional Pendidikan Matematika) Jurnal Infinity Mathematics Education Journal SJME (Supremum Journal of Mathematics Education) Eduma : Mathematics Education Learning and Teaching

Permadi, Hendro

Universitas Negeri Malang

Author-ID : 1247292

Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Energy Engineering Immunology & microbiology Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

Published : 31 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3 4

WORKSHOP MEDIA PEMBELAJARAN MATEMATIKA BERBASIS ICT MGMP MATEMATIKA SMA KABUPATEN TRENGGALEK Nasution, Syaiful Hamzah; Andaini, Susy Kuspambudi; Nurhakiki, Rini; Permadi, Hendro; Slamet, Slamet
PEDULI: Jurnal Ilmiah Pengabdian Pada Masyarakat Vol 3 No 2 (2019)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Saat ini ICT banyak digunakan dalam pembelajaran. Beragam software matematika seringkali digunakan sebagai media pembelajaran untuk membantu siswa dalam memahami konsep matematika. Salah satu software yang banyak digunakan dalam pembelajaran adalah GeoGebra. Berdasarkan hasil wawancara dengan ketua MGMP Matematika SMA Kabupaten Trenggalek diperoleh informasi bahwa sebagian besar guru matematika SMA di Kabupaten Trenggalek belum banyak memanfaatkan GeoGebra dalam pembelajaran. Hal tersebut menjadikan alasan dilaksanakannya pengabdian kepada masyarakat (PkM) ini. Kegiatan PkM ini bertujuan untuk memberikan dasar pembuatan media pembelajaran matematika menggunakan software GeoGebra. Kegiatan ini dilakukan dalam tiga tahap: (1) analisis kebutuhan, (2) pelaksanaan workshop secara tatap muka, dan (3) pendampingan pembuatan media pembelajaran matematika menggunakan GeoGebra secara online. Materi workshop yang disampaikan meliputi: (1) instalasi software GeoGebra, (2) mengenal area kerja GeoGebra, (3) tools pada GeoGebra, (4) membuat objek menggunakan GeoGebra, (5) pengenalan slider, dan (6) dasar animasi pada GeoGebra. Hasil dari pelaksanaan PkM ini adalah: (1) guru matematika SMA Kabupaten Trenggalek mengenal software GeoGebra dan dapat melakukan instalasi GeoGebra, (2) guru matematika SMA Kabupaten Trenggalek dapat menggunakan GeoGebra, dan (3) guru matematika SMA Kabupaten Trenggalek dapat membuat media pembelajaran matematika menggunakan GeoGebra.

WORKSHOP PEMBUATAN HIDROPONIK WICK SYSTEM SEBAGAI UPAYA KETAHANAN PANGAN MASYARAKAT DESA KASRI Permadi, Hendro; Yuliana, Yuliana; Wardhani, Indira Sukma; Nastiti, Nabeta De; Prasetyo, Sefrin Maulana
Jurnal Graha Pengabdian Vol 2, No 3 (2020)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LP2M) Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Hidroponik adalah salah satu cara bercocok tanam yang inovatif untuk diterapkan masyarakat di masa sekarang. Proses penerapan hidroponik dilakukan dengan sangat sederhana dan tidak memerlukan banyak tempat. Selain itu, banyak keuntungan yang bisa didapatkan melalui bercocok tanam hidroponik. Di masa pandemi covid-19 ini, banyak masyarakat yang bekerja dari rumah sehingga banyak waktu luang yang dimiliki. Oleh sebab itu, dilakukan kegiatan Pengabdian kepada Masyarakat yaitu Pelatihan Workshop Hidroponik untuk masyarakat Desa Kasri Kabupaten Malang. Adanya pelatihan ini diharapkan dapat meningkatkan produktifitas msayarakat Kasri di masa pandemic Covid-19. Tema yang diusung adalah berhidroponik dengan memanfaatkan barang-barang bekas yang mudah ditemui di sekitar tempat tinggal seperti penggunaan botol plastik dan kain flannel bekas. Pelatihan workshop yang dilakukan tidak hanyaÂ penyampaian materi saja, tetapi juga melakukan praktik hidroponik secara langsung dengan menggunakan teknik wick system. Proses praktik yang dilakukan mulai dari penyemaian hingga pembibitan. Kegiatan ini berhasil dilakukan diukur dari fakta peserta yang bergabung mampu membuat hidroponik dengan bahan dasar barang bekas. Adapun tindakan lanjutan dari program ini adalah menjadikan hidroponik sebagai komersil bisnis baru bagi masayarakat Kasri sehingga bisa meningkatkan perekonomian mereka.Â Abstract: Hydroponics is one of the innovative farming methods that society applies today. The process of applying hydroponics is very simple and does not require a lot of space. In addition, there are many benefits that can be obtained through hydroponic cultivation. During the Covid-19 pandemic, many people work from home so they have a lot of free time. Therefore, Community Service activities were carried out, namely Hydroponic Workshop Training for the people of Kasri Village, Malang Regency. This training is expected to increase the productivity of the Kasri community during the Covid-19 pandemic. The theme carried is hydroponic by utilizing used items that are easily found around the residence, such as the use of used plastic bottles and flannels. Workshop training is carried out not only in delivering material, but also conducting direct hydroponic practice using the wick system technique. The practical process is carried out from seeding to seeding. This activity was successfully carried out as measured by the fact that the participants who joined were able to make hydroponics using used materials as basic materials. The follow-up action of this program is to make hydroponics a new commercial business for the Kasri community so that they can improve their economy.

Student Argumentation Structure in Solving Statistical Problems Based on Adversity Quotient Iffanna Fitrotul Aaidati; Subanji Subanji; I Made Sulandra; Hendro Permadi
Jurnal Pendidikan Matematika Vol 16, No 2 (2022)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jpm.16.2.16633.121-140

Evaluation of the argumentation structure is needed to check the quality of student argumentation to produce appropriate problem-solving. Such evaluation can be carried out by identifying the constituent components of the argument. This study aims to describe the structure of student argumentation in solving statistical problems based on the Adversity Quotient (AQ). This qualitative descriptive type of research involved 52 students who were taking statistical methods courses. Participants were classified into three Categories of Adversity Quotient based on the results of the ARP (Adversity Response Profile) questionnaire. Data were obtained using statistical problem tests and interviews. The results showed that students with the AQ Climber category were able to meet all the constituent components of argumentation when solving statistical problems. AQ Camper-type students are only able to meet three components, namely claims, evidence, and reasoning. Meanwhile, students with the AQ Quitter type are only able to fulfill one component, namely claims. Based on the results of the study, the level of Adversity Quotient determines the quality of the student's argumentation structure when solving statistical problems.

Data Mining Pada Faktor-Faktor Potensi Daerah di Kabupaten Sidoarjo Provinsi Jawa Timur Trianingsih Eni Lestari; Hendro Permadi; Sri Susilowati
Jurnal Matematika Vol 10 No 2 (2020)
Publisher : Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JMAT.2020.v10.i02.p124

Abstract: Sidoarjo is one of the districts located in East Java that has developed rapidly. The remarkable progress can be achieved due to several potentials had by its people, for instance, industries, trades, small and medium businesses. Therefore, this research aims to find out the information regarding dominating factors had by the Sidoarjo using data mining. The result shows that Keboansikep, Sawotratap, Tebel, Keboananom, Gedangan, Keboguyang, Ketajen, Sidomulyo, Terik, Ponokawan, Sedengan Mijen, and Barengkrajan villages are the most potential villages in Sidoarjo. Based on the classification method, it is found that the villages of Keboansikep, Sawotratap, Tebel, Keboananom, Gedangan, and Ketajen (Gedangan District) have local potential in the form of agricultural factors such as rice and secondary crops. All residences in Keboguyang Village (Jabon District) already have an IMB. Meanwhile, the villages of Sidomulyo, Terik, Ponokawan, Sedengan Mijen, and Barengkrajan (Krian District) have high early childhood education factors such as kindergarten students, kindergarten teachers, and kindergarten schools Keywords: Data Mining, Local Potential, Biplot analysis

REFLECTIVE THINKING CHARACTERISTICS: A STUDY IN THE PROFICIENT MATHEMATICS PROSPECTIVE TEACHERS Cholis Sa'dijah; Muhammad Noor Kholid; Erry Hidayanto; Hendro Permadi
Jurnal Infinity Vol 9, No 2 (2020): VOLUME 9, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v9i2.p159-172

Reflective thinking begins with repeated confusion and evaluation to solve a problem. There are four aspects to reflective thinking, namely techniques, monitoring, insight, and conceptualization. However, the problem-solvers’ reflective thinking characteristics in mathematical problems have not been discovered. The study describes the reflective thinking characteristics of proficient mathematics prospective teachers based on four aspects. The qualitative research was conducted at Universitas Muhammadiyah Surakarta with a total of 64 reflective thinkers. Data collected by test, observation sheets, and interview methods. The tests were administered twice. The instruments developed has been through the validation process and declared valid. Data analyzed through the stages of reduction, presentation, and verification. We successfully conclude that proficient mathematics prospective teachers have complete and consistent reflective thinking characteristics. Further research can be focused on the characteristics of reflective thinking based on another aspect.

PENGUASAAN KONSEP MATEMATIKA SISWA SMP DITINJAU DARI KEYAKINAN EPISTEMOLOGIS TENTANG MATEMATIKA DAN KECERDASAN EMOSIONAL shentia liyuwana defi; I Nengah Parta; Hendro Permadi
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 3 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

This study aims to investigate the relationship between students' mathematical beliefs and levels of emotional intelligence with mastery of mathematical concepts. This type of research is a correlational study because it aims to determine the relationship between variable (epistemological beliefs about mathematics) and variable (emotional intelligence) with variable Y (mastery of mathematical concepts). The population in this study were students of SMP Islam Darussholihin Campurdarat, Tulungagung. The sample in this study was class VII with a total of 42 students. The instruments in this study were a questionnaire on mathematical beliefs and emotional intelligence as well as a test of mastery of the mathematical concept of the quadrilateral material. The technique of processing and analyzing data in this study uses the correlation test. The results of correlation testing in this study indicate that: (1) There is a significant relationship between epistemological beliefs about mathematics on students' mastery of mathematical concepts with a correlation coefficient value of which means the correlation is classified as strong, (2) There is a significant relationship between emotional intelligence and mastery of mathematical concepts with a correlation coefficient of 0.449, which means the correlation is moderate, and (3) There is a significant relationship between epistemological beliefs about mathematics and emotional intelligence simultaneously on students' mastery of mathematical concepts with a correlation coefficient value of 0.573 which means the correlation is strong.

Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Trigonometri Ditinjau Dari Perbedaan Kelas Yohanes Wilfridus Edwaldus; Abdur Rahman As'ari; Hendro Permadi
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 5 No 1 (2021): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 5 Nomor 1 Tahun 2021
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v5i1.502

Penelitian ini dilatarbelakangi oleh banyak perbedaan kemampuan pemahaman terhadap matematika dalam kaitannya dengan kelas yang ditempati di sekolah diantaranya pada kemampuan menyelesaiakan soal matematika dan penguasaan materi yang berbeda. Terkadang kelas ilmu pengetahuan alam lebih unggul dalam hal merespon pertanyaan dan masalah terkait matematika, akan tetapi terkadang juga kelas ilmu pengetahuan sosial lebih aktif dalam hal teori atau kemampuan bahasa matematika. Jenis penelitian ini adalah penelitian kualitatif. Tujuan penelitian adalah untuk menindaklanjuti perbedaan jenis kesalahan apa saja yang ditimbulkan dari dua kelas yang berbeda yaitu IPA dan IPS dari pemahaman mereka terhadap matematika terkait materi trigonometri. Sampel penelitian yaitu siswa kelas X IPA dan IPS SMAK Frateran Maumere tahun pelajaran 2019/2020. Instrumen penelitian adalah soal tes berbentuk uraian dan pedoman wawancara. Penelitian mengacu pada, siswa dapat menyelesaikan soal cerita dengan langkah-langkahnya, siswa mengerjakan sesuai intruksi hasil analisis diperoleh Perbedaan yang lebih mencolok dari cara penyelesaian dan pemaparan hasil pekerjaan siswa dimana kemampuan spasial kelas IPA lebih mencolok sedangkan IPS mungkin saja lebih menguasai kemampuan komunikasi verbal matematis, hal ini juga terlihat dari hasil kerapihan pekerjaan mereka

The Learning of Hybrid Methods to Improve Mathematics Critical Thinking Ability of Students Class XI MIPA Pungky Rahmawati; I Nengah Parta; Hendro Permadi
Jurnal Inspirasi Pendidikan Vol 12 No 1 (2022): Januari 2022
Publisher : Universitas Kanjuruhan Malang

This study aims to analyze the implementation of hybrid learning to improve the critical thinking skills of mathematics students of class XI MIPA. The method used in this study is class action research using two cycles design. The subjects of this study were teachers and 12 students of class XI MIPA at SMA Brawijaya Smart School (BSS) Malang. The sampling technique used in this study was the purposive sampling technique. This study used two data collection methods, observation, and interviews used for qualitative data, then tests used for quantitative data. The instruments used are observation sheets, interview guidelines, and learner critical thinking test sheets. The data analysis techniques in this study are coding for qualitative data and descriptive statistics for quantitative data. The results showed that mathematics learning with a hybrid learning method consisting of asynchronous and synchronous learning pairs, can improve students' mathematical critical thinking skills. Therefore, this research can be used as a reference for teachers in mathematics learning with a hybrid method that is even more varied, even though constrained by pandemic conditions and remains limited in face.

Analisis Kesalahan Mahasiswa dalam Menyelesaikan Soal Literasi Numerasi pada Materi Sebaran Geometrik dan Binomial Negatif Sayyidati Fatimah Az-Zahroh; Hendro Permadi
GAUSS: Jurnal Pendidikan Matematika Vol. 5 No. 2 (2022)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/gauss.v5i2.5712

Penelitian ini bertujuan untuk menganalisis kesalahan mahasiswa dalam menyelesaikan soal yang berorientasi literasi numerasi pada materi pengantar teori peluang, yaitu sebaran geometrik dan binomial negatif. Penelitian ini merupakan penelitian kualitatif deskriptif. Subjek dalam penelitian ini adalah mahasiswa S1 Matematika yang berjumlah 25 orang. Pengumpulan data diperoleh melalui tes, observasi dan dokumentasi. Prosedur analisis kesalahan mahasiswa dalam penelitian ini menggunakan prosedur Newman yang terdiri dari lima langkah. Berdasarkan hasil analisis data, didapatkan kesimpulan bahwa terdapat mahasiswa yang masih melakukan kesalahan sebagai berikut: (1) sebanyak 0% mahasiswa melakukan kesalahan pada tahap membaca (reading error); (2) sebanyak 12% mahasiswa melakukan kesalahan pada tahap memahami soal (comprehension error); (3) sebanyak 76% mahasiswa melakukan kesalahan pada tahap proses transformasi (transform error); (4) sebanyak 12% mahasiswa melakukan kesalahan pada tahap keterampilan proses (weakness in process skill); dan (5) sebanyak 52% mahasiswa melakukan kesalahan pada tahap penyelesaian jawaban akhir (encoding error).

CREATIVE THINKING ABILITIES OF PROSPECTIVE MATHEMATICS TEACHERS IN SOLVING OPEN-ENDED TRIGONOMETRY PROBLEM Erisca Lusy Rusdianti; Hendro Permadi; Sisworo Sisworo
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 1 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

The current technological developments require students to have creative thinking skills. One of the four thinking skills needed in the 21st century is creative thinking skills which is still lacking in students. The purpose of this study was to describe prospective mathematics teachers’ creative thinking skills in solving open-ended trigonometry problems. This research is descriptive qualitative research. This study involved 40 prospective mathematics teachers who were then reduced to four subjects based on high and medium mathematical abilities which were studied in more depth in solving open-ended trigonometry problems. The research instruments used in this study were the researcher, interview guide, and open-ended trigonometry questions. The results of collegers work were analyzed based on aspects and levels of creative thinking skills. In this study, the data analysis phase includes data reduction, data presentation, and conclusion. Then triangulated the data in describing the results of the study. The results of this study are that first colleger with high mathematical abilities meet the aspects of fluency and novelty and the second fulfills the aspects of fluency and flexibility. First colleger with medium abilities fulfill the flexibility aspect and the second fulfills the novelty aspect. So, it can be concluded that collegers with high and medium mathematical abilities were solving open-ended trigonometry problems have a creative level and quite creative.

Co-Authors AA Sudharmawan, AA Aaidati, Iffanna Fitrotul Aba, Maria Martini Abdur Rahman As’ari Ana, Chantika Putri Ananingtyas, Amalia Antonius Bruno Azizah Azizah Bruno, Antonius Cholis Sa’dijah Dona, Febri Rahmat DWI RAHMAWATI Erisca Lusy Rusdianti Erry Hidayanto Hanida Emilia Dewi Pratiwi Hery Susanto Hery Susanto I Made Sulandra I Nengah Parta Ibrahim, Nor Hasniza Ibrahim, Sarah Iffanna Fitrotul Aaidati Iman Aniyatuz Zakiyah Indah Puspitasari Maharani Intan Syafitri Johari Surif, Johari Lathiful Anwar Latifah Mustofa Lestyanto Lita Wulandari Aeli M Zainul Arifin M. Zainul Arifin Megat Zakaria, Megat Aman Zahiri Meitria Laily Azizah Mohammad Nurwahid Mohd Zaid, Norasykin Muhammad Noor Kholid Nabila, Fitriyah Nastiti, Nabeta De Nurrahmah Nurrahmah Oktaviani, Nurul Pahrani, Andi Daniah Ping, Loh Boon Prasetyo, Sefrin Maulana Pungky Rahmawati Qohar, Abd. Rahmawati, Azizah Nur Laily Resmi, Dea Mahda Citra Rini Nurhakiki Riska Indah Wardina Rohmawati, Ruly Rustanto Rahardi Sayyidati Fatimah Az-Zahroh shentia liyuwana defi Sisworo Slamet . Subanji Subanji Subanji Sukoriyanto Susiswo Susy Kuspambudi Andaini Suwarman, Ramdhan F Syaiful Hamzah Nasution Syarifah, Rif'atul Trianingsih Eni Lestari Wardhani, Indira Sukma Yohanes Wilfridus Edwaldus Yuliana Yuliana Zuhadur Ra'is Ariyono Putra

Title

Found 31 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 31 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 31 Documents
Search