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The Use of Web Learning Media and Entrepreneurship Education E-books Persada, Alif Ringga; Handoko, Hendri
Educational Insights Vol. 1 No. 2 (2023): December 2023
Publisher : PT Ilmu Inovasi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58557/eduinsights.v1i2.31

The era of digitalization 4.0 has entered into all fields including education. The need for digitalization learning needs to be familiarized by all circles. The purpose of this study is to determine the effectiveness, response and influence of web learning media and educational e-books on entrepreneurship courses. The research method used is quantitative research with experimental research designs. The population is Tadris Mathematics student VII semester IAIN Sheikh Nurjati Cirebon in the academic year 2019/2020. The sampling technique used was purposive sampling, where students were taking entrepreneurship courses. Analysis of the data used is the z test and regression test and descriptive analysis. Based on the results of research that the application of web media and e- book entrepreneurship is effective in learning entrepreneurship courses in terms of completeness of student learning outcomes. Student responses to web learning media and e-books are quite good. And the influence of web media and e-books by 67.4% on the achievement of learning outcomes in entrepreneurship courses.

ANALISIS PEMBENTUKAN KARAKTER KEMANDIRIAN PADA PEMBELAJARAN MATEMATIKA MODEL SAVI BERBASIS DISCOVERY STRATEGY Handoko, Hendri
Integral : Pendidikan Matematika Vol. 14 No. 2 (2023): INTEGRAL
Publisher : Program Studi Pendidikan Matematika, FKIP Universitas Muhammadiyah Cirebon

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

Abstract Learning mathematics in three-dimensional material often experiences difficulties, one of the factors causing this is the low level of student independence in learning. One of the alternatives provided to solve this problem is by determining innovative learning strategies. One of the innovative learning methods that will be used as an alternative to overcome this problem is the SAVI learning model based on discovery strategies, which is defined as a teaching technique that involves all students' senses in searching for and discovering a mathematical concept. This learning activity focuses students on the process of discovering a mathematical concept. The aim of this research is to analyze the results of the process that has an impact on the formation of students' independent character in learning three-dimensional mathematics material using the SAVI model approach based on discovery strategy. The research subjects were taken from 6 students who had different abilities (heterogeneous), namely by grouping the upper (high ability), middle (medium group), and lower (lower group). Data collection techniques are obtained by observation, interviews, documentation. The instruments used were observation sheets and interview guidelines, documentation. Meanwhile, data processing techniques use gain and triangulation tests. The results of observations of independence in this study showed that the average increase in the character of independence from meetings I to V in the selected subjects was 78.40, meaning an increase in the formation of good criteria. Keywords: Independence, SAVI Learning Model, Discovery Strategy Abstrak Pembelajaran matematika materi dimensi tiga sering mengalami kesulitan, salah satu faktor penyebabnya adalah karena rendahnya kemandirian siswa dalam belajar. Salah satu alternatif yang diberikan untuk menyelesaikan permasalahan tersebut adalah dengan cara menentukan strategi pembelajaran yang inovatif. Salah satu pembelajaran inovatif yang akan dijadikan alternatif untuk mengatasi permasalahan tersebut yaitu pembelajaran model SAVI berbasis discovery strategy yang diartikan sebagai teknik pengajaran yang melibatkan semua indera siswa dalam mencari dan menemukan suatu konsep matematika. Kegiatan pembelajaran ini memfokuskan siswa pada proses penemuan suatu konsep matematika. Tujuan dari penelitian ini adalah untuk menganalisis hasil dari proses yang berdampak pada pembentukan karakter kemandirian siswa pada pembelajaran matematika materi dimensi tiga dengan pendekatan model SAVI berbasis discovery strategy. Subjek penelitian diambil dari 6 siswa yang memiliki kemampuan yang berbeda (heterogen) yaitu dengan pengelompokan kelompok atas (kemampuan tinggi), tengah (kelompok sedang), dan bawah (kelompok bawah). Teknik Pengambilan data diperoleh dengan observasi, wawancara, dokumentasi. Instrumen yang digunakan lembar observasi dan pedoman wawancara, dokumentasi. Sedangkan teknik pengolahan data dengan uji gain dan triangulasi. Hasil pengamatan kemandirian pada penelitian ini menunjukan bahwa rata-rata peningkatan karakter kemandirian dari pertemuan I sampai V pada subjek terpilih dihasilkan sebesar 78,40 artinya peningkatan pembentukan pada kriteria baik. Kata kunci: Kemandirian, Model Pembelajaran SAVI, Discovery Strategy

The Use of Learning Media Motion Graphics Towards Students Mathematical Understanding Rahadi, Ikman Nurhakim; Darwan, Darwan; Handoko, Hendri
ITEJ (Information Technology Engineering Journals) Vol 5 No 2 (2020): December
Publisher : Pusat Teknologi Informasi dan Pangkalan Data IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/itej.v5i2.45

Learning about the concept and structure of a mathematical material and looking for relationships between them is real math learning. In many math learning materials, students often struggle to understand the concept of the material. The mathematical skills need to be stimulus and encouraged when learning. To practice such skills need innovations such as using motion graphics learning media. The purpose of this research is to know the student's response to the use of motion graphic media, to find out how much the mathematical skills of students after using motion graphic learning media, to know how much influence The media use of motion graphic learning to the students mathematical skills, to determine the effectiveness of the use of motion graphic learning media to the students mathematical skills. This method of research is experimental research with data collection techniques using poll and observation for variable X and test for variable Y. Population for this research is all students of grade IX SMP IT Umar Al Khattab Gunung Jati Kabupaten Cirebon, while the sample Taken by the cluster method of random sampling with the elected class IX B SMP IT Umar Al Khattab Gunung Jati Kabupaten Cirebon. Based on the results of the data processing, the student response questionnaire was obtained against the use of media in motion graphic media learning with an average of 85.23% with very strong criteria. Based on the hypothesis test result obtained tcount > ttable = 9,895 > 2.063, then H0 rejected or Ha is acceptable, the use of Motion graphics Learning Media is effective against the mathematical understanding of grade IX students SMP IT Umar Al Khattab. It is also supported through an N-Gain value of 65.40 as well as an indicator of the learning effectiveness of a KKM pass of 91.66% classifying, student response 85.23%, student activity of 77,,33%, as well as the ability of the teacher to manage the class that got the value 3.34.

Developing Pedagogically Aligned AR Media for Teaching Polyhedra in Junior Secondary Education Haqq, Arif Abdul; Handoko, Hendri; Farizi, Reo Al
ITEJ (Information Technology Engineering Journals) Vol 10 No 1 (2025): June
Publisher : Pusat Teknologi Informasi dan Pangkalan Data IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/itej.v10i1.260

This study presents the design and evaluation of marker-based augmented reality instructional media using Unity and Vuforia to support polyhedra learning in junior high school geometry. The development followed the 4D model and was grounded in a five-phase learning trajectory consisting of exploration, manipulation, analysis, application, and reflection. The AR media features interactive 3D polyhedron models, net unfolding animation, and formula overlays, each activated through printed markers. The design was informed by students’ learning needs, particularly difficulties in visualizing shapes, distinguishing surface area from volume, and applying geometric formulas correctly. Expert validation using Aiken’s V confirmed strong instructional alignment. Student perception data, classroom observations, and teacher interviews indicated that the media enhanced spatial reasoning, improved engagement, and encouraged verbal mathematical discourse. The findings support the integration of AR into structured pedagogical sequences and demonstrate its potential to improve geometry instruction in diverse classroom settings.

Exploring Students’ Mathematical Literacy Through Learning Styles and School Environment Handoko, Hendri; Mubarikah, Anti
Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika Vol. 9 No. 1 (2025): JRPIPM SEPTEMBER 2025
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrpipm.v9n1.p58-76

This study aims to analyze students' mathematical literacy skills in relation to their learning styles (visual, auditory, and kinesthetic) and their school learning environment. A mixed-methods approach was employed, using mathematical literacy tests, student response analysis, and in-depth interviews. The results show that visual learners excel in numerical representation and written communication but struggle with formal symbolism without visual support. Auditory learners understand procedures well through verbal explanations but have difficulty constructing arguments and alternative strategies. Kinesthetic learners perform well on contextual problems through practical activities but are weak in visual representation and formal reasoning. A non-varied and unresponsive learning environment hampers the development of mathematical literacy. These findings emphasize that a mismatch between learning styles and instructional approaches negatively affects literacy achievement, particularly in reasoning, argumentation, and representation. Therefore, fostering a learning environment that accommodates diverse learning styles is essential for enhancing students’ overall mathematical literacy.

Integrating Edupreneurship and Digital Transformation to Enhance Creative Thinking in Learning Design Handoko, Hendri; Budi Waluya, Stevanus; Sugiman; Wardono; Vaher, Kristina
APTISI Transactions on Management (ATM) Vol 9 No 3 (2025): ATM (APTISI Transactions on Management: September)
Publisher : Pandawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33050/z209am98

The increasing urgency to address climate change has positioned Sustainable Development Goal 13 (Climate Action) as a priority for governments and businesses worldwide. Technological innovations such as Artificial Intelligence (AI), the Internet of Things (IoT), and Blockchain have emerged as transformative tools for reducing environmental impacts, improving energy efficiency, and promoting ethical and sustainable business practices. However, the extent to which these technologies contribute to climate action remains underexplored. This study aims to investigate the role of AI, IoT, and Blockchain in helping businesses achieve SDG 13 by optimizing resources, reducing waste, and enhancing supply chain transparency. A mixed-methods approach was adopted, combining qualitative and quantitative techniques. Semi-structured interviews were conducted with key stakeholders from businesses implementing these technologies, while a survey of 150 businesses was administered to capture broader adoption patterns. The data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) to test the proposed hypotheses. The findings reveal that AI and IoT have significant positive effects on energy management and sustainability outcomes, while Blockchain plays a supportive role by improving transparency and ethical practices, though its adoption remains limited. The combined integration of these technologies yields the most substantial impact. This study concludes that businesses should adopt a holistic strategy to fully leverage technological innovations for advancing SDG 13 and combating climate change.

Pengembangan Perangkat Pembelajaran Matematika melalui Pendekatan Scaffolding Berbasis Karakter Handoko, Hendri; Winarno
Mosharafa: Jurnal Pendidikan Matematika Vol. 8 No. 3 (2019): September
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v8i3.577

Persoalan di lapangan menunjukkan banyak guru yang belum mampu mengembangkan perangkat pembelajaran sesuai dengan kemampuan siswa. Hal tersebut menyebabkan fungsi guru yang seharusnya inovatif, kreatif, mengarahkan, membimbing dan memberikan solusi terhadap permasalahan yang dihadapi siswa tidak berjalan dengan maksimal. Penelitian pengembangan ini bertujuan menghasilkan perangkat pembelajaran yang valid, praktis dan efektif melalui pendekatan scaffolding berbasis karakter mengacu model Thiagarajan. Instrumen yang digunakan yaitu lembar pengamatan karakter kemandirian, keterampilan berpikir kreatif, kemampuan guru mengelola kelas, angket respon siswa, validasi perangkat pembelajaran, dan instrumen TKBK. Subjek penelitian adalah siswa SMAN 1 Tanjung kelas X.MIPA 2 berjumlah 33 orang. Hasil penelitian menunjukkan bahwa perangkat pembelajaran yang dikembangkan valid, pembelajaran matematika dinyatakan efektif dengan ketuntasan rata-rata kelas 76,70 dan ketuntasan klasikal 85%, adanya pengaruh positif karakter kemandirian dan keterampilan terhadap kemampuan berpikir kreatif sebesar 0,782, serta adanya perbedaan signifikan kemampuan berpikir kreatif kelas eksperimen dengan rata-rata 76,70 lebih baik dari kelas kontrol sebesar 70,24. The problem in the field shows that many teachers have not been able to develop learning tools that are adapted to students' abilities. so the teacher's function that should be innovative, creative, directing, guiding and providing solutions to problems faced by students cannot run optimally. This development study aims to produce valid, practical and effective learning tools through character-based scaffolding approaches referring to the Thiagarajan model. The instruments used were independent character observation sheets, creative thinking skills, teacher's ability to manage classrooms, student response questionnaires, validation of learning devices, and TKBK instruments. The research subjects were 33 students of SMAN 1 Tanjung class X.MIPA 2. The results showed that the learning tools developed were valid, positive response of students 87%, Mathematics learning is declared effective by (1) completeness of class average 76.70 and achieving classical completeness 85%, the positive influence of the character of independence and skills on the ability to think creatively by 0.782, and there is a significant difference in the creative thinking ability of the experimental class with an average of 76.70 better than the control class of 70.24.

Pengaruh Penerapan Media UnoMath untuk Meningkatkan Kemampuan Komunikasi Matematis dan Kemandirian Belajar Siswa Robiana, Asep; Handoko, Hendri
Mosharafa: Jurnal Pendidikan Matematika Vol. 9 No. 3 (2020): September
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v9i3.634

Komunikasi matematis dan kemandirian belajar merupakan hal yang sangat penting dimiliki oleh siswa dan merupakan bagian esensial dari matematika. Masih rendahnya kemampuan matematis dan kemandirian belajar siswa di lapangan, guru harus mengupayakan pembelajaran dengan menerapkan media pembelajaran yang dapat memberikan peluang dan mendorong siswa untuk melatih kemampuan komunikasi matematis dan kemandirian belajar siswa, salah satu media pembelajaran tersebut yaitu media UnoMath. Tujuan Penelitian ini yaitu untuk mengetahui pengaruh penerapan media UnoMath terhadap peningkatan kemampuan komunikasi matematis dan kemandirian belajar siswa. Metode yang digunakan pada penelitian ini adalah penelitian eksperimen dengan pendekatan kuantitatif dengan desain pretest-posttest control group, penelitian ini dilakukan di SMP Negeri 3 Rajagaluh, kelas VIII A sebanyak 21 orang dan VIII C sebanyak 31 orang sebagai sampel, dengan instrumen tes dan angket. Teknik analisis data yang digunakan yaitu uji-t dengan berbantuan SPSS. Hasil penelitian menunjukkan adanya peningkatan kemampuan komunikasi matematis dan kemandirian belajar siswa.

IMPLEMENTASI PEWARNAAN GRAF MENGGUNAKAN ALGORITMA WELSH-POWELL PADA PETA INDONESIA Hariyani, Rizky; Misri, Muhamad Ali; Handoko, Hendri
Jurnal Silogisme : Kajian Ilmu Matematika dan Pembelajarannya Vol 9 No 2 (2024): Desember
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/silogisme.v9i2.9409

Sebuah peta dikatakan ideal jika dilengkapi dengan pewarnaan wilayah sehingga dapat dengan mudah dipahami oleh pembaca. Pewarnaan peta lebih efektif jika dapat memberikan warna seminimum mungkin agar wilayah-wilayah yang berbatasan dapat diberikan warna yang berbeda. Pewarnaan peta yang seperti ini dapat diselesaikan dengan pewarnaan graf. Algoritma Welsh-Powell dapat digunakan untuk mewarnai simpul pada graf sehingga mampu memberikan jumlah warna minimum. Selain itu, algoritma Welsh-Powell juga dapat menentukan wilayah strategis dari sebuah peta atau wilayah. Penelitian ini menggunakan desain studi pustaka dilakukan dengan mengkaji berbagai sumber referensi yang berkaitan dengan pewarnaan graf. Tujuan penelitian yaitu untuk mengetahui implementasi algoritma Welsh-Powell dalam pewarnaan graf pada peta Indonesia, jumlah warna minimum untuk mewarnai peta Indonesia, dan wilayah provinsi yang paling strategis di Indonesia. Penelitian ini menghasilkan sebuah peta dengan tata warna minimum berjumlah 4 warna, yakni merah, biru, kuning, dan hijau dengan bilangan kromatikÂ Ï‡(G)=4. Pewarnaan peta Indonesia menggunakan algoritma Welsh-Powell menghasilkan wilayah Provinsi Jambi sebagai provinsi strategis karena memiliki derajat tertinggi, yaitu 6 atau d(v6)=6.

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