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All Journal International Journal of Evaluation and Research in Education (IJERE) Journal of Education and Learning (EduLearn) Jurnal Psikologi Terapan dan Pendidikan Jurnal Infinity Psikopedagogia Jurnal Edukasi : Jurnal Bimbingan Konseling Jurnal Counsellia Psikohumaniora: Jurnal Penelitian Psikologi AWLADY Jurnal Pendidikan Anak JIPF (Jurnal Ilmu Pendidikan Fisika) JPK (Jurnal Pancasila dan Kewarganegaraan) JPM (Jurnal Pemberdayaan Masyarakat) Indonesian Journal of Educational Counseling Edukasi : Jurnal Penelitian dan Artikel Pendidikan Pendas : Jurnah Ilmiah Pendidikan Dasar GUIDENA: Jurnal Ilmu Pendidikan, Psikologi, Bimbingan dan Konseling CARADDE: Jurnal Pengabdian Kepada Masyarakat Jurnal Basicedu Educate : Jurnal Teknologi Pendidikan JURNAL MAHASISWA BK AN-NUR : BERBEDA, BERMAKNA, MULIA Islamic Guidance and Counseling Journal Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Jurnal Bimbingan Konseling JBKI (Jurnal Bimbingan Konseling Indonesia) Insight: Jurnal Bimbingan dan Konseling Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro Celebes Abdimas: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Islamic Education Studies (IJIES) Bulletin of Counseling and Psychotherapy Widya Accarya G-Couns: Jurnal Bimbingan dan Konseling Community Empowerment Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Jurnal Riset Pendidikan Dasar (JRPD) Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Edukasia: Jurnal Pendidikan dan Pembelajaran Jurnal Basicedu Urecol Journal. Part A: Education and Training Urecol Journal. Part H: Social, Art, and Humanities Prosiding University Research Colloquium Borobudur Counseling Review Aurelia: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia SEHAT : JURNAL KESEHATAN TERPADU Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology Indonesian Journal of Islamic Elementary Education PPSDP International Journal of Education Humanitas: Indonesian Psychological Journal Synergy : Jurnal Ilmiah Multidisiplin KOMUNIKA BANGSA, JURNAL ILMU KOMUNIKASI Indonesian Journal of Islamic Education Studies (IJIES) Jurnal Infinity LEADERIA : Jurnal Manajemen Pendidikan Islam EDUKASI : Jurnal Penelitian dan Artikel Pendidikan
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Journal : jurnal infinity

"Ajarin" mobile: A mobile technology-based learning application to improve students' mathematical understanding Deswita, Hera; Japar, Muhammad; Solihatin, Etin
Jurnal Infinity Vol 14 No 2 (2025): VOLUME 14, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i2.p349-368

Abstract

Several previous studies have tried to develop mathematics learning applications, but they are still limited as a learning medium. Developing a digital-based mathematics learning application that facilitates learning from start to finish is necessary. This study aims to develop a viable and effective mobile application. The Development Process uses the CAI design model, which includes needs assessment, design, and development & implementation. Formative evaluations were obtained from expert reviews and students. The experts involved are experts in content, learning media, and multimedia. The formative evaluation stage by students includes one-to-one trials, small groups, and field trials. Research data was collected through questionnaires and test questions. This study involved 1 teacher and 52 high school students in Indonesia. The average score of expert reviews is 3.6, which is in the category of very good. The average score obtained from Formative Evaluation by students is 3.5, with an excellent category. The pretest and post-test scores showed an increase of 40% in students who achieved the completeness of learning outcomes. The average score of N-gain is 0.4 in the medium category. The Ajarin Mobile Application is feasible and effective in improving students' mathematics learning outcomes. This research is expected to be an alternative digital learning resource that makes it easier for teachers to facilitate mathematics learning in schools.
"Ajarin" mobile: A mobile technology-based learning application to improve students' mathematical understanding Deswita, Hera; Japar, Muhammad; Solihatin, Etin
Jurnal Infinity Vol 14 No 2 (2025): VOLUME 14, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i2.p349-368

Abstract

Several previous studies have tried to develop mathematics learning applications, but they are still limited as a learning medium. Developing a digital-based mathematics learning application that facilitates learning from start to finish is necessary. This study aims to develop a viable and effective mobile application. The Development Process uses the CAI design model, which includes needs assessment, design, and development & implementation. Formative evaluations were obtained from expert reviews and students. The experts involved are experts in content, learning media, and multimedia. The formative evaluation stage by students includes one-to-one trials, small groups, and field trials. Research data was collected through questionnaires and test questions. This study involved 1 teacher and 52 high school students in Indonesia. The average score of expert reviews is 3.6, which is in the category of very good. The average score obtained from Formative Evaluation by students is 3.5, with an excellent category. The pretest and post-test scores showed an increase of 40% in students who achieved the completeness of learning outcomes. The average score of N-gain is 0.4 in the medium category. The Ajarin Mobile Application is feasible and effective in improving students' mathematics learning outcomes. This research is expected to be an alternative digital learning resource that makes it easier for teachers to facilitate mathematics learning in schools.
Co-Authors Abdul Haris Semendawai Abdul Karim Abdurrosyid Achmad Robi Afrilihadi Ade Sucipto Ade Sucipto Afan Rif’at Murat Afriany, Dina Agrissto Bintang Aji Pradana Agrissto Bintang Aji Pradana Agung, Heru Rahayu Agus Supriyanto Ahmad Fiqrie, Al Husen Aji Taufiq Pambudi, Aji Taufiq Akhsania, Khayatun Nufus Ali Djamhuri Almunaroh Ekasari Alyan Fatwa Amien Wahyudi Amien Wahyudi Amilia, Winanda Anif Maghfiroh Anif Maghfiroh Anis Listiawati Anugrah Fajar Kartika Sari Khofifah Anugrah Fajar Kartika Sari Khofifah Anugrah Ragil Saputra Anwar Sutoyo Arini, Ira Arizona, Arizona Arliandari, Anggita Asih, Susmawati Surya Asnur, Muhammad Nur Ashar Astiwi Kurniati Awalya Awalya, Awalya Ayu, Ega Azrai, Eka Putri Azzahra, Ajeng Suci Baiduri, Dyahrani Gebyar Bandel Ari Wijaya Bandel Ari Wijaya Basuki Wibawa Basuki, Tentrem Berliana Dian Permatasari Burhanudin Burhanudin Ceria Hermina Dewi Lianasari Dewi Pradina, Nofita Dhuta S ukmarani Dian Herdiati Distira, Riski Putra Ayu Djunaidi Djunaidi Dwi Yuwono Puji Sugiharto, Dwi Yuwono Puji DYP Sugiharto DYP Sugiharto DYP Sugiharto, DYP Edy Purwanto Ekasari, Almunaroh Ely Roy Madoni Enstin, Nur Eny Purwandari Evi Sapinatul Bahriah Fachrudin, Farid Fadhillah, Dini Nur Fajarwati, Evi Farida Nur Aini Fatwa Tentama Fauzi Purwoko, Muhammad Filda Khoirun Nikmah Fitriyah Fitriyah Gita Eka Sila Goreta Goreta Habiba, Ardhaneswari Hadi, Muhtar Halleyda, Nuriah Hartanto, Fadli Tri Hasibuan, Meli Adriani Hotma Hera Deswita Hermanto Hermanto Hermanto Hermanto Hijrah Eko Putro Huda, Muhammad Misbahul Ibnu Rusydi Ignatius Soni Kurniawan Imam Ariffudin Imroatul Hayyu Erfantinni Indah Dwi Wahyuni, Indah Dwi Indah Lestari, Indah Indratama, Inmas Irnin Agustina Dwi Astuti, Irnin Agustina Dwi Izkah Shafha Ramdinar Iłendo-Milewska, Agnieszka Jamilludin, Muhammad Joko Siswanto Kardiman, Yuyus Karisdha Pradityana Khaerudin Khaerudin Khatul Ngulya, Fina Mufliq Khayatun Nufus Akhsania Khayatun Nufus Akhsania Khoiriyah, Zaenatul Khoirunnisa, Yulva Kuasandra, Manna Kurnia Kurnia Suciati Kurniati, Astiwi Kurniawan, Khamdan Kusumastuti, Wanodya Lailatum Muthoharoh Laili Qomariyah Laily Qomariyah Lestari, Risky Budi Lianasari, Dewi Listiawati, Anis Mahendra, Muhammad Yahya Maulana Malik Ibrahim Milat, Karima Moch Sukardjo Muhammad Bisri Muhammad Fahruddin Muhammad Hizrian Suryowicaksono Muhammad Hizrian Suryowicaksono Muhammad Luthfi Muhammad Nur Faisal Muhyidin, Mohammad Mulawarman Mulawarman Mungin Eddy Wibowo Mungin Eddy Wibowo mungin eddy wibowo, mungin eddy Muttakhidatul Hikmah, Muttakhidatul Nadia Naila Nurazizah Nadiroh Nanda, Septi Nanik Prihartanti Nita Febrianty Nofi Nur Yuhenita Nofita Dewi Pradina Novaili Novaili, Novaili Nuraini, Paramita Nurazizah, Nadia Naila Nuriah Halleyda Nurrohmah, Ananda Putri Nurzaelani, Mohammad Muhyidin P Purwati P Purwati, P Pangestuti, Riana Wibi Panggah Utama, Forletus Payanti, Irena Dwi Pradana, Agrissto Bintang Aji Pradana, Tatang Agus Pramodana Medha Wisesa Prasetya, Angga Dwi Purwati - Purwati Purwati Purwati Purwati Purwati Purwati Purwati Purwati Purwati Purwati Purwati Purwati Purwati Purwati Purwati, Purwati RAHARJO Rahmawati, Siti Azizah RAIS HIDAYAT, RAIS Ramdinar, Izkah Shafha Riana Wibi Pangestuti Rizki Utaminingtyas Rohmawan Adi Pratama Rohmawan Adi Pratama Rohmayanti Rohmayanti Rohmayanti Rohmayanti Ronny Gunawan Rossi Galih Kesuma, Rossi Galih Rustono - Saepuloh, Lutphi Saputra, Anugrah Ragil Sari, SW Kartika Septi Fitria Pamungkas Sari Septi Wardani Septi Wardani, Septi Sholikhah, Tri Pujiati Siti Annisa Mulyaningsih Siti Muslichah Siti Nurjanah Situmorang, Robinson Solihatin, Etin Suciati, Kurnia Sugiyadi, Sugiyadi Sugiyadi, Sugiyadi Sugiyo Sugiyo, Sugiyo Sunawan Sunawan Susmawati Surya Asih SW Kartika Sari Syamsul Alam, Syamsul Syarifa, Syifa Syifa', Farichah Nurus Tasdih, Tasdih Taufik Tentrem Basuki Tentrem Basuki Tria Mardiana ukmarani, Dhuta S Ulfatari, Nursiah Ummu Kalsum Uswatun Khasanah Wathaniyah, Nurul Wibisono, Eko WIDYA JUWITA SARI Wijaya, Bandel Ari Wiratama, Muhammad Rafsan Wiwien Dinar Pratisti Yogi Wiratomo Yogi Wiratomo Yuli Rahmawati Yuliyanawati, Ida Yulva Khoirunnisa YUYUN ELIZABETH PATRAS, YUYUN ELIZABETH Yuyus Kardiman Zakaria, Gamal Abdul Nasir Zulfa Zuyyina Rifki