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Qohar, Abd.

Universitas Negeri Malang

Author-ID : 609964

Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing Public Health Social Sciences Other

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IMPLEMENTASI MEDIA KOMIK MATEMATIKA DIGITAL DALAM PEMBELAJARAN POLA BARISAN BILANGAN [USING DIGITAL MATHEMATICS COMICS TO TEACH NUMBER SEQUENCE PATTERNS] Suwito, Ruth Widyati; Sa'dijah, Cholis; Qohar, Abd.
JOHME: Journal of Holistic Mathematics Education Vol. 7 No. 2 (2023): DECEMBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v7i2.7621

One of the problems with learning mathematics is students' difficulty in understanding the material. This difficulty is often accompanied by a sense of boredom, especially at the junior high school level. One solution to address this issue is the use of self-designed and organized digital mathematics comics to help students overcome difficulties and capture their attention. This research aims to implement valid and practical digital mathematics comics in the learning of number sequence pattern. This qualitative descriptive research was conducted by collecting data through questionnaires, observation sheets, and unstructured interviews. In the implementation of learning number sequence patterns using digital mathematics comics, 88 percent were found to be valid, and 89 percent were proven to be very practical based on the responses of 9 eighth-grade students from one of the private junior high schools in Malang who used it. Students were able to read, interact actively, and complete each exercise available in the media. Teaching mathematics using digital mathematics comics is recommended for implementation in other schools.BAHASA INDONESIA ABSTRACT: Salah satu masalah yang terjadi pada pembelajaran matematika adalah kesulitan siswa dalam memahami materi. Kesulitan yang biasanya disertai oleh rasa bosan dialami oleh siswa terlebih pada jenjang SMP. Salah satu solusi untuk menjawab permasalahan tersebut adalah penggunaan media komik matematika digital yang didesain dan disusun sendiri untuk membantu siswa mengatasi kesulitan dan menarik perhatian siswa. Penelitian ini dilakukan untuk menganalisis implementasi media komik matematika digital yang valid dan praktis dalam pembelajaran pola barisan bilangan. Penelitian dengan metode deskriptif kualitatif ini dilakukan dengan cara mengumpulan data melalui angket, lembar pengamatan, dan wawancara tidak terstruktur. Pada implementasi pembelajaran pola barisan bilangan dengan media komik matematika digital yang 88 persen sudah valid, terbukti 89 persen sangat praktis berdasarkan respons 9 siswa kelas 8 di salah satu SMP Swasta Malang yang telah menggunakannya. Siswa dapat membaca, berinteraksi dengan aktif, dan mengerjakan setiap latihan soal yang sudah tersedia pada media tersebut. Pembelajaran matematika dengan menggunakan komik matematika digital ini direkomendasikan untuk dapat diimplementasikan di sekolah-sekolah lain.

Penerapan Model Pembelajaran Penemuan Terbimbing Berbasis Lesson Study pada Pembelajaran Matematika Kelas VIII Semester Ganjil di UPTD SMP Negeri 1 Prambon Tahun Ajaran 2013/2014 Ulya, Izzatul; Abdul Qohar, Abdul; Katminingsih, Yuni
Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya 2016: Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya
Publisher : Universitas Muhammadiyah Surakarta

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Penelitian ini bertujuan mengetahui peningkatan pemahaman konsep dan keaktifan siswa setelah menggunakan model pembelajaran penemuan terbimbing berbasis Lesson Study pada materi teorema pythagoras. Penelitian ini menggunakan penelitian eksperimen berbentuk Pre Experimental Design dengan subyek siswa kelas VIII UPTD SMPN 1. Penelitian ini dilaksanakan dalam dua siklus,menggunakan instrumen berupa RPP, post-test pemahaman konsep, lembar observasi keaktifan siswa dan Lembar Kerja Siswa (LKS). Berdasarkan analisa data penelitian, diperoleh nilai rata- rata siswa pada saat post- test I adalah 63,60 sedangkan nilai rata- rata pada saat post- test IIadalah 78,53. Nilai siswa ada peningkatan sebesar 14,93 dari post- test I ke post-test II.Sedangkan pada keaktifan siswa, rata-rata nilai keaktifan pertemuan pertama (I) siswa adalah 26,03 sedangkan rata-rata nilai keaktifanpertemuan kedua (II) siswa adalah 28,23. Dapat disimpulkan bahwa nilai keaktifan siswa ada peningkatan sebesar 2,20 dari keaktifan I ke keaktifan II. Kesimpulan yang dapat diambil adalah adanya peningkatan secara signifikan terhadap pemahaman konsep siswa setelah menggunakan model pembelajaran penemuan terbimbing berbasis Lesson Study pada materi teorema pythagorasdan ada peningkatan secara signifikan terhadap keaktifan siswa yang menggunakan model pembelajaran penemuan terbimbing berbasis Lesson Study pada materi teorema pythagoras.

Fikih Mubadalah and Its Challenges: A Study of Household Conflict Resolution in Lampung Province Rofi'i, Hilmi Yusron; Qohar, Abd; Khudlori, Ahmad; Muslimin, A
Journal of Islamic Mubadalah Vol. 1 No. 2 December (2024)
Publisher : Pondok Pesantren Darul Fata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70992/w0xa2n54

This article is about the method of resolving conflict in the household through the application of mubadalah jurisprudence. The household conflict in question is like inequality in the division of tasks and responsibilities, as well as the lack of balance in decision-making which often becomes a source of disputes between husband and wife. The formulation of the problem in this article is how mubadalah jurisprudence can be applied as a solution to resolving household conflict and what are the obstacles faced in its implementation. The method used is qualitative with a phenomenological approach. Primary data was obtained through in-depth interviews with married couples who face conflict, community leaders, and family consultants. The location of the research was carried out in urban and rural areas in Lampung Province, Indonesia. Data analysis was carried out using the mubadalah theory which emphasizes the principle of mutuality in husband and wife relations. The results of the study indicate that the application of the mubadalah concept can be an effective solution in reducing household conflict, mubadalah prioritizes a more balanced husband and wife relationship. However, obstacles in implementing this principle include the strong patriarchal cultural factor and the weakness of society regarding the principles of mubadalah. The practical contribution of this research is to the understanding of society and institutions implementing Islamic law, such as the Religious Court and the Office of Religious Affairs, when making peace efforts or fostering the bride and groom to understand the importance of the principles of mubadalah.

Penerapan Group to Group Exchange (GGE) Blended Learning Berbantuan WhatsApp untuk Meningkatkan Keaktifan dan Hasil Belajar Peserta Didik SMAN 1 Jetis Ponorogo Ulfa Ni'matil Hasanah; Susiswo Susiswo; Abd. Qohar
Jurnal Tadris Matematika Vol 4 No 2 (2021)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2021.4.2.251-262

The purpose of this research is to improve the condition of the online class, especially the activeness of students during the synchronous and asynchronous learning process. This study is also to determine the increase in student learning outcomes on vektor material. Learning uses the Group to Group Exchange (GGE) model in online classes and blended learning assisted by WhatsApp. This study uses a classroom action research design which consists of two cycles. The research subjects were students of Class X MIPA 1 SMAN 1 Jetis Ponorogo. Data on student activity includes discussion activities (asking or answering questions), presentations, and giving responses. This data was collected through observation sheets. Data about student learning outcomes are obtained through written tests or quizzes after the cycle takes place. Data were analyzed using descriptive statistical methods. The results of the analysis showed an increase in activity and learning outcomes after learning using the GGE steps. GGE consists of (1) material distribution; (2) group distribution; (3) group discussion in the WA group; (4) presentation and group responses in the class WA group; and (5) evaluation. Class action taken in the form of reshuffling group members and face-to-face meetings. Student activity increased, in cycle I when online using WhatsApp, all student activities were recorded on WhatsApp chat only 54%. Group discussions in the WA group were less than optimal and presentations using photo sharing and voice notes were also less than optimal. While in the second cycle when blended learning, group discussions using WhatsApp group and face-to-face while face-to-face presentations, student activity became 88%. The learning outcomes of students whose scores are greater than the KKM increased from 24% in the first cycle to 72% in the second cycle, with the class average increasing from 48.48 to 81.76. The results of this study indicate that using a GGE based on WhatsApp-assisted blended learning can significantly increase student activity and learning outcomes.

Analisis Peningkatan Level Berpikir Geometri Mahasiswa Berdasarkan Teori Van Hiele dengan Pendekatan Konstruktivisme Aini Renanda; Abd. Qohar; Tjang Daniel Chandra
Jurnal Tadris Matematika Vol 6 No 1 (2023)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2023.6.1.101-114

The provision of problem-solving, analytical, systematic, critical, and creative skills is important to improve human resources that can be obtained from learning mathematics. Geometry is a field of mathematics that aims to develop logical thinking skills, develop spatial intuition, and interpret mathematical arguments. Several studies show that students' understanding of geometry material is still at a low level, so it is necessary to develop or improve the geometry learning process. The purpose of this study is to describe the increase in students' geometric thinking levels based on Van Hiele's theory with a constructivism approach. The method used in this research is descriptive qualitative with data analysis techniques using the Miles & Huberman model in the form of data reduction, data presentation, and drawing conclusions. The results showed that before the learning process using a constructivist approach, students' geometric thinking skills were at levels 1 to 3 or the analysis stage to a formal deduction with the average being at the informal deduction and pre-formal deduction stages. Meanwhile, after the learning process using a constructivist approach was carried out, geometric thinking skills increased at levels 2 to 4 or the informal deduction stage to the rigor with an average increase in the formal deduction stage.

Development of Instructional Media “Game Math Comic Story” Based Android on Number Sulistio, Wahyu; Qohar, Abd
Journal of Education Reseach and Evaluation Vol 4 No 2 (2020): May
Publisher : LPPM Undiksha

This research was conducted with the purpose to produce mathematics instructional media based game and comic stories for android. This study aimed at assisting students in studying number material and increasing reading interest for 7th grade students. Media developed were stories that were made into an adventure game made with "appsgeyser.com". The research method was research and development. The development of this medium used 4D (Four-D) development techniques consisting of Define, Design, Develop, and Disseminate stages. To obtain quality media, validation and experiment were done. The result of this study indicated that mathematics instructional media comic game story based android could improve the positive nature and spirit of students in learning. The validity value of media was 3.2 and the practical value of media was 3.14

Implementation of Think Pair Share (TPS) Cooperative Learning Model to Improve Mathematical Connection Ability Rozak, Abdul; Qohar, Abd
Journal of Education Reseach and Evaluation Vol 5 No 1 (2021): February
Publisher : LPPM Undiksha

This article aims to describe the application of Think Pair Share (TPS) cooperative learning models to improve students 'mathematical connection abilities on derivative material. The mathematical connection indicators in this study are (1) the ability of mathematical connections between mathematical topics, (2) the ability of mathematical connections with other subjects, (3) the ability of mathematical connections with problems in daily life. This research is a class action research (CAR) conducted in class XI-G4 SMA Negeri 5 Malang in two cycles. The first cycle was carried out in five meetings, four meetings for the implementation of learning and one meeting for the final test of the first cycle. Whereas in the second cycle held in five meetings, namely four meetings for the implementation of learning and one meeting for the final test of the second cycle. The results of the research showed that an increase in students' mathematical connections from cycle I to cycle II was indicated by an increase in the grade average and the percentage of completeness in class learning. The classical average in cycle I was 82.79 and increased by 8.56 to 91.35 in cycle II, and the percentage of completeness in cycle I was 70.59% from 34 students and increased by 11.76% to 82.35% of 34 students in the second cycle.

Student Mathematical Communication in Online Discussion in Introduction to Geometry Course using Edmodo Qohar, Abd; Fazira, Shima Kunaza
Journal of Education Reseach and Evaluation Vol 6 No 4 (2022): November
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jere.v6i4.51241

Mathematical communication is an important part in learning mathematics. Mathematical communication is a way for students to express mathematical ideas either orally, in writing, pictures, diagrams, using objects, presenting in algebraic form, or using mathematical symbols. Through mathematical communication, students can convey ideas and clarify understanding and knowledge during the mathematics learning process. Mathematical communication skills are important because in learning mathematics, the use of notation, symbols, formulas and terms is a determining factor in problem solving. Due to the pandemic, learning activities are carried out online through Edmodo. This may bring changes to students' mathematical communication when doing a discussion. For this reason, this research aims to describe students' mathematical communication during discussion session in the Introduction to Geometry course through Edmodo. This research is a qualitative descriptive research. The subjects of this research were 35 students of first semester mathematics education who were taking the Introduction to Geometry course. The results showed that in doing a discussion, the students used written, visual, and symbolic mathematical communication. In expressing their opinion, students can also use more than one type of mathematical communication. In addition, the opinions expressed in the discussion were at various cognitive levels.

Pengembangan Media Pembelajaran Berbasis IT Berbantuan Canva dan Liveworksheet pada Materi Pecahan Al Ashari, Iqbal Ma'ruf; Qohar, Abd.
JUMAT: Jurnal Matematika Vol. 2 No. 2 (2024): JUMAT, Desember 2024
Publisher : Institut Agama Islam Negeri Fattahul Muluk Papua

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Technology and information are developing massively and unstoppably. The development of information technology also leads to all fields in life, one of which is the field of education. Information technology can also be used as learning media in mathematics subjects. This research aims to develop IT-based learning media assisted by Canva and Liveworksheet on fraction material. This type of research is development research with the subject of 12 students of class B S-2 mathematics education. This research uses qualitative and quantitative data. Qualitative data comes from the results of input and suggestions given to researchers. Meanwhile, quantitative data comes from the validation sheet filled out by media experts, material experts, and user questionnaires, namely mathematics learning media lecturers and students during peer teaching activities in the classroom. The result of this research is that the developed media allows students to be actively involved in learning activities in the classroom. In addition, the learning media is also displayed interestingly and encourages students to improve their understanding of fraction material. The learning media developed is included in the valid category with an average score of ≥3 in each aspect assessed. And it is said to be feasible with a percentage of feasibility ≥75% in each aspect assessed.

Designing Performance Assessment for Ethnomathematics Project-Based Learning to Assess University Students’ Mathematical Thinking Skills Himmatul Ulya; Ratri Rahayu; Cholis Sa’dijah; Abd Qohar; Muhamad Ikhwan Mat Saad
Jurnal Pendidikan MIPA Vol 25, No 3 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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The skills involved in the mathematical thinking process are crucial for university students pursuing Mathematics Education. However, most of them lack proficiency in seeing patterns while addressing an issue and articulating the problem in mathematical terms. The objectives of this research are (1) to analyze students' mathematical thinking process skills; (2) to ascertain students' expectations regarding the learning process and assessment in Ethnomathematical education; (3) to develop a performance assessment model design; (4) to evaluate the quality of the performance assessment model within Ethnomathematics-based Project-based Learning (PjBL) for measuring students' mathematical thinking process skills; and (5) to report the outcomes of measuring students' mathematical thinking process skills. This study employs a research and development (R&D) design. This study's population comprises all 6th-semester students enrolled in the Mathematics Education program at Muria Kudus University. The research sample was obtained by a saturation sampling procedure, comprising 107 students. The study instruments employed consist of assessment tools designed to evaluate students' mathematics cognitive processing skills. The acquired data were analyzed descriptively. The research findings indicate that: (1) students' mathematical thinking process skills are suboptimal, with a mean value of 54.14%; (2) students desire greater engagement in an active learning process that connects to real-life situations and cultural contexts, incorporating assessments that reflect individual performance; (3) a performance assessment model design for Ethnomathematics-based Project-Based Learning (PjBL) has been developed, encompassing objectives, components, instruments, syntax, and model guidelines. The created performance assessment approach for ethnomathematics-based project-based learning is both valid and reliable, and the evaluation of mathematical thinking process abilities demonstrates exceptional outcomes. This study suggests the necessity of implementing the ethnomathematics-based Project-Based Learning (PJBL) performance evaluation model to enhance students' mathematical thinking skills through an active, contextual, and culturally relevant method. Keywords: ethnomathematics, performance assessment, pjbl, project-based learning.DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1281-1296

Co-Authors 'Aniqoh, Lazatin ., Humaidi Abdul Rozak Abdur Rahman As’ari Adityawan, Tofan Afrianti, Reny Eka Nur agung handi priyatama Ahmad Choirul Rofiq Ahyansyah, Ahyansyah Aini Renanda Ajhuri, Kayyis Fithri Al Ashari, Iqbal Ma'ruf Ali Abdul Wakhid Alip Rahmawati Zahrotun Nisa Andi Thahir Anis Rochma Pratiwi Anita Dewi Utami Antonius Bruno Arik Murwanto Asrowi, Ridho Hanan Avenzoar, H. Nur Avenzoar Azizah Azizah Badriyanto, Badriyanto Bapa, Agustinus Tamo Bayu Ariawan Benyamin Benyamin Bhakti Setya Budi Burhanatut Dyana Cholis Sa’dijah Chusnul Ma'rifah Cindy Indra Amirul Fiqri Citra Wahyuni Cut Devy Nurfitriani Damayanti, Puspita Ayu Danang Setyadi Daniatun, Rahma Desyandri Desyandri Devita Rizka Utami Dewi Kristika Findia Ning Tyas Diana Sari Hasibuan Dwiyana Dwiyana Dyah Ayu Pramoda Wardhani Efa Rodiah Nur Elok Izzatul Mardhiyah Erlanda Nathasia Subroto Erry Hidayanto Eska Prawisudawati Ulpa Fadli, Muh Fahrur Rozi Hadiyanto Faisal, Liky Faisal Fajar Maulana Rahmad Fakhrur Razi Fashihah Fashihah Fashihah Fashihah Faula Rossydha Fauzi, Moh. Yasir Fazira, Shima Kunaza Feri Kurniawan Firdaus Firdaus Gatot Muhsetyo Gesit Yudha Hajjah Rafiah Handayaningsih, Rohyatun Hanif, H. Hanny Hafiar Hardiyatullah, Hardiyatullah Harsayandaru Himawan Herti Prastitasari Hery Susanto Hery Susanto Hidayati, Ira Hijriani, Lailin Hijriani, Lailin Hilmi Yusron Hilmi Yusron Rofi?i Hilyatin Nisak Sam, Hilyatin Nisak Himmatul Ulya I Made Sulandra I Nengah Parta Ibnu Nurdiansyah Ibrohim Idham, I. Idul Adnan Ika Ujiana Sugianto Indah Tri Septiani Ipung Yuwono Irma Nugraheni Iska Agustina Izzah, Jauharotul Izzatul Ulya Izzatul Ulya, Izzatul Jojor Janni Astuti Sigalingging Jurisman Kadji, Jurisman Jurisman M. Kadji Kamaruddin, Mohd Khairi Khoiriya Ulfah Khudlori, Ahmad Kiki Muhamad Hakiki Laelinatul Choeriyah Laelinatul Choeriyah Lathifa Millati Saifullah Lathiful Anwar Lia Yuliati Liky Faizal Lina Setiawati Lisarani, Varetha Luluk Masruroh, Luluk M Husen Al Farisy M Zainul Arifin Makbul Muksar Miftha Huljannah Muazarah, Salma Farihah Muhamad Ikhwan Mat Saad Muhammad Nashirun Muhana Gipayana Muqtada, Moh. Rikza Muslimin, A Muspratiwi Pertiwi MR Nilam Nur Jazilatur Rohma Niswah, Ulvatun Nur Ali Nurmala Dewi, Nurmala Oktavia, Dewi Permadi, Hendro Puguh Darmawan Puji Astuti Purwanto Purwanto Purwanto Purwanto, Aldi Puspita Rahayuningsih Qohar, Abdul Qohar Rahma Daniatun Rahmad, Fajar Maulana Ratri Rahayu Reno Warni Pratiwi Reny Eka Nur Afrianti Rezki Fitria Hartini Ridho, M Ma’shum Rif'atul Syarifah Risa Utaminingsih Rofi'i, Hilmi Yusron Rofiqur Rahman, Zainur Rohmah Nila Farida Rosa Amalia Adiafidah Rosmawati, Dwi Safitri, Rizqi Febriana Saifullah, Lathifa Millati Sam, Hilyatin Nisak Sapti Wahyuningsih, Sapti Sebti Mardiana Senja Richmasari Sisworo siswosuharjo, partono Sofyan Hadi Sri Mulyati Subanji Subanji Sugianto, Ika Ujiana Sukoriyanto Sulistio, Wahyu Susanto, Is Susiswo Suwito, Ruth Widyati Swasono Rahardjo Swasti Maharani Swasti Maharani Syafii, Hafidt Abdulloh Bin Tajuddin, Nilawati Tanjung, Akbar Thoha, Annisa Fatin Titik Harsiati Tjang Daniel Chandra Toni Hidayat Toto Nusantara Trianingsih Eni Lestari Ulfa Ni'matil Hasanah Ulvatun Niswah Utari Sumarmo Utari Sumarmo Vita Kusumasari Wahid, Ali Abdul Wahyu Sulistio WAHYUNI, CITRA Wahyuningtyas, Daniar Wardah Shofiyyah Widi Candika Pakaya Windari, Fitri Yudha, Gesit Yudha Yudha, Sri Indah Dwirahmasari Yudhi Hanggara Yuni Katminingsih Zaki, H. Muhammad Zuhadur Ra'is Ariyono Putra Zulharman Zulharman Zuliati, Sulis Dwi

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