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Problem-Based Learning in Improving Problem-Solving Ability and Interest in Learning Mathematics: An Empirical Study Nisa’, Khoirotun; Nasrullah, Anton; Hidayat, Amat; Mahuda, Isnaini; Bhat , Ishfaq Ahmad
International Journal of Mathematics and Mathematics Education (IJMME) Vol. 1 No. 3 (2023)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/ijmme.v1i3.725

Abstract

The main challenge in learning mathematics is improving students' problem-solving abilities and strengthening interest in learning. This research focuses on the Problem-Based Learning (PBL) model's influence on students' problem-solving abilities and interest in learning mathematics. This research investigates how PBL can influence the improvement of students' problem-solving abilities and interest in learning mathematics. The method used was an experimental approach with one group following PBL-based learning and a control group using conventional learning. Data was collected through problem-solving ability tests and learning interest questionnaires. The research results showed that PBL significantly improved students' problem-solving abilities and resulted in a positive increase in interest in learning mathematics. Conclusion: These findings effectively strengthen students' problem-solving abilities and awaken their interest in mathematics. The implication is the importance of implementing PBL in mathematics learning to create more competent and enthusiastic students to explore the world of mathematics.
Unlocking the Potential for Creative Thinking Ability and Self-Efficacy: Implementation of Numbered Head Together and Algebra Blocks in Middle School Students Listiasari, Dwi; Nasrullah, Anton; Yendra, Novi; Rahmadani, Kurniati; Egwuasi, Princewill Ikechukwu
International Journal of Mathematics and Mathematics Education (IJMME) Vol. 1 No. 3 (2023)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/ijmme.v1i3.737

Abstract

This study examines how algebra block support and the Numbered Head Together (NHT) learning paradigm affect secondary school students' mathematical creativity and self-efficacy. The literature review highlights the necessity of creative teaching strategies in mathematics education. In this study, a non-equivalent control group was utilized in a controlled experimental design, with one group implementing the NHT model with algebra block support and another group employing traditional teaching techniques. Pretest, posttest, and self-efficacy instruments were used to gather data. The study's results indicated a significant increase in students' mathematical creativity capacity when utilizing algebra blocks to support the NHT model. In addition, there was a noticeable increase in the pupils' self-efficacy. An examination of the data using statistical methods revealed notable distinctions between the experimental and control groups. The primary finding indicates that the NHT learning paradigm, in conjunction with algebra blocks, helps enhance secondary school students' mathematical creativity and self-efficacy capacity. The study's findings offer insightful information about initiatives to enhance methods for teaching mathematics.
POTENSI GURU KREATIF: OPTIMALISASI PERAN DI ERA PEMBELAJARAN DIGITAL DI SMK 1 PASUNDAN KOTA SERANG Nasrullah, Anton; Jumhana, Enjum; Faturohman, Faturohman; Marlina, Mira; Dwiyanti, Widya
Indonesian Collaboration Journal of Community Services (ICJCS) Vol. 5 No. 1 (2025): Indonesian Collaboration Journal of Community Services
Publisher : Yayasan Education and Social Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53067/icjcs.v5i1.195

Abstract

This community service activity aims to enhance the digital competency of teachers at SMK 1 Pasundan Kota Serang. In response to the growing need for technology integration in education, this program focused on training teachers to utilize digital platforms and multimedia tools to improve the learning process. The activity consisted of an introductory session on basic digital tools such as Google Classroom and Zoom, followed by advanced training on creating multimedia learning materials. Teachers were also provided with opportunities to practice directly, allowing them to integrate technology into their teaching effectively. The evaluation results showed significant improvement in the teachers' confidence and skills in using digital tools, though some challenges remained, particularly in adapting technology to existing teaching methods. The results of this activity indicate that continuous professional development in digital literacy is essential for teachers to fully optimize the use of technology in education. Further training and follow-up sessions are recommended to address the remaining challenges and deepen teachers’ competencies in digital education
Enhancing Problem-Solving and Self-Directed Learning in 8th-Grade Students through a Problem-Based Learning Approach Aropiq, Putri Rizki; Nasrullah, Anton; Yendra, Novi
Progressive of Cognitive and Ability Vol. 4 No. 1 (2025)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/jpr.v4i1.1325

Abstract

This research aims to assess the effect of the Problem Based Learning (PBL) model on students' problem-solving abilities and learning independence. Motivated by the low problem-solving skills in mathematics, caused by a lack of varied learning models and student inactivity, the study compares students receiving PBL treatment with those undergoing conventional learning. A quasi-experimental method was used, involving a pretest, posttest, and learning independence questionnaire. The study was conducted in the 2023/2024 academic year with 8th-grade students from SMP PGRI Walantaka. Results show that students in the PBL group had significantly better problem-solving abilities compared to those in the conventional group, with a significance level of 0.000 (p < 0.05), indicating the effectiveness of PBL. Additionally, the average learning independence of students was 79%, categorized as good. The findings suggest that PBL can improve both problem-solving abilities and learning independence in mathematics education.
PENINGKATAN DAYA SAING UMKM BONTOT MELALUI INOVASI PRODUK Mahuda, Isnaini; Maelani, Puspita; Nasrullah, Anton
Jurnal Nauli Vol. 3 No. 1 (2023): Oktober 2023
Publisher : Jurnal Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.1234/jurnal nauli.v3i1.1329

Abstract

Sektor UMKM bidang kuliner saat ini menjadi jenis usaha yang paling survive dibanding usaha lain. Salah satu UMKM bidang kuliner adalah Bontot yakni sejenis makanan gurih yang dapat dinikmati oleh semua kalangan, terlebih bagi mereka yang sangat suka dengan olahan ikan dan masakan yang bergizi tinggi. Pelaku UMKM yang memproduksi Bontot salah satunya adalah UMKM Bontot Salminah yang berada di Kota Serang. Berdasarkan hasil observasi yang dilakukan oleh tim Pengabdian Kepada Masyarakat terhadap UMKM Bontot Salminah diperoleh adanya permasalahan yang dirasakan oleh pemilik seperti banyaknya kompetitor bisnis yang memproduksi makanan sejenis. Untuk itu diperlukan upaya untuk meningkatkan daya saing usaha Bontot Salminah. Melihat persaingan yang semakin ketat antara usaha sejenis maka dibutuhkan adanya inovasi produk. Metode yang dilakukan dalam kegiatan PKM ini terdiri dari beberapa tahapan diantaranya yaitu tahap persiapan, pelaksanaan dan evaluasi. Dari hasil pelaksanaan kegiatan PKM ini diperoleh kesimpulan bahwa Tim PKM telah melakukan sosialisasi, pelatihan dan pendampingan dalam rangka meningkatkan daya saing melalui inovasi produk. Inovasi produk yang dilakukan yakni dengan menjual bontot siap saji yang dilengkapi dengan berbagai varian sambal yakni sambal kacang, sambal rujak dan sambal terasi. Selain itu, tim juga melakukan inovasi dalam hal packaging dan pemberian label produk sehingga memiliki diferensiasi dengan produk kompetitor.
Development of Articulate Storyline 3 Learning Media for Mathematical Computational Thinking Skills Santika, Aan; Nisa, Ratu Khoirotun; Nasrullah, Anton; Alfiyanti, Fina; Aminah, Mimih; Dwiyanti, Widya
International Journal of Applied Learning and Research in Algebra Vol. 2 No. 1 (2025)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/algebra.v2i1.1355

Abstract

Mathematical computational thinking skills are essential in mathematics learning, particularly in training systematic problem-solving abilities. However, the limited availability of interactive and effective learning media has remained a significant obstacle to developing these skills. This study aims to develop learning media based on Articulate Storyline 3, which is designed to enhance students' mathematical computational thinking skills. The method employed in this research is Research and Development (R&D) using the ADDIE model, which includes the stages of analysis, design, development, implementation, and evaluation. The subjects of the study were high school students selected through purposive sampling. The research instruments included expert validation questionnaires, user response questionnaires, and tests to assess computational thinking skills. The study results have shown that the developed learning media has achieved a very high level of validity according to evaluations from both material and media experts. Additionally, user responses have demonstrated high satisfaction with the interactivity and ease of media use. Field trials have revealed a significant increase in students' mathematical computational thinking skills after using the learning media. Based on these findings, learning media based on Articulate Storyline 3 has effectively improved mathematical computational thinking skills. These results are expected to contribute positively to more interactive and practical mathematics education innovations.
Pemberdayaan Masyarakat melalui Integrasi Quizizz dalam Pembelajaran Aini, Qurrotul; Sari , Putri Puspita; Caesarani, Sarah; Marlina, Mira; Jumhana, Enjum; Nasrullah, Anton
Journal of Community Service (JCOS) Vol. 3 No. 3 (2025)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/jcos.v3i3.1583

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan keterampilan guru dalam memanfaatkan aplikasi Quizizz sebagai media pembelajaran interaktif di SMKN 7 Kota Serang, Banten. Latar belakang kegiatan ini didasari oleh kurangnnya pemanfaatan aplikasi pembelajaran berbantuan teknologi di sekolah, padahal penggunaan aplikasi seperti Quizizz berpotensi meningkatkan partisipasi aktif dan motivasi belajar siswa. Kegiatan ini dilaksanakan dalam bentuk pelatihan dan pendampingan yang mencakup analisis kebutuhan, sesi pelatihan, praktik langsung, evaluasi, dan pengumpulan umpan balik. Berdasarkan hasil pelaksanaan, peserta menunjukkan keaktifan yang baik dan peningkatan keterampilan dalam menggunakan aplikasi Quizizz. Hasil evaluasi menunjukkan bahwa keaktifan peserta mencapai 95%, kemampuan membuat kuis mencapai 92%, kesiapan mengintegrasikan Quizizz dalam pembelajaran sebesar 90%, dan kepuasan peserta terhadap pelatihan mencapai 93%. Guru-guru peserta pelatihan berhasil menghasilkan rancangan pembelajaran berbantuan Quizizz yang kreatif dan layak diterapkan di kelas. Kegiatan ini berhasil memberdayakan guru menghadapi tantangan pembelajaran abad ke-21, memberikan kontribusi nyata dalam menciptakan pembelajaran lebih menarik, aktif, dan kolaboratif di lingkungan sekolah.
Mengoptimalkan pemahaman konsep matematis dan motivasi belajar: Eksplorasi think pair square pada kelas VII MTs Nur Et-Taqwa Cikande Purwaningsih, Zenny; Nasrullah, Anton; Hidayat, Amat; Hidayanti, Nur; Mahuda, Isnaini; Caesarani, Sarah
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 4 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i4.22972

Abstract

Problems experienced by students include low understanding of mathematical concepts and lack of learning motivation. This study aims to examine the extent to which the Think Pair Square (TPS) cooperative learning model can be a solution to improve both aspects. This study design is a quasi-experimental study with two groups: an experimental group and a control group. Data were collected through a mathematical concept understanding test and a learning motivation questionnaire. Data analysis was carried out using a paired t-test, N-Gain calculation, and descriptive analysis using a Likert scale. The results of the study showed a significant increase in the understanding of mathematical concepts and learning motivation of students in the experimental group. The application of collaborative learning strategies has been proven to help students build a deeper understanding of concepts and increase their engagement in the mathematics learning process.
TULANG NAPIER DAN GEOBOARD: EDUKASI DAN PELATIHAN ALAT PERAGA MATEMATIKA BAGI SISWA SEKOLAH DASAR Purwasih, Ratni; Rifa’i, Rusdian; Nasrullah, Anton; Nurjanah, Nurjanah
Jurnal Pengabdian Masyarakat Khatulistiwa Vol 5, No 2 (2022): NOPEMBER
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpmk.v5i2.1866

Abstract

ABSTRACTThis community service aims to improve the multiplication operation ability of the students of SD Melong Mandiri 5 on mathematics material through education of nafier bone and geoboard mathematics learning media. The subjects of this service activity are 3rd grade students of SD Melong Mandiri 5 Cimahi. The stages of service activities include the observation stage, the planning and preparation stage, the implementation stage and the evaluation stage. The observation phase focuses on finding the partner's priority problems. The planning stage consists of determining the schedule of service, licensing, training subject classes, providing teaching aids and discussing appropriate solutions with partners. The implementation phase includes education and training of mathematics teaching aids to improve multiplication operation skills and recognition of flat shapes. The evaluation stage is carried out by analyzing the results of student work and the student presentation process. The method applied is the provision of material regarding multiplication and geometry as well as drill and practice. The place of implementation is at SD Melong Mandiri 5, Cimahi City. The number of participants is 37 3rd grade elementary school students. The results of this service activity consist of: (1) the use of the nafier bone for multiplication makes it easier for students to learn; (2) students understand and recognize various kinds of flat shapes; (3) improve students' understanding abilities to the multiplication operation.Keywords: Geobord, Nafier Bone ,Props ABSTRAKPengabdian kepada masyarakat ini bertujuan untuk meningkatkan kemampuan operasi perkalian  siswa SD Melong mandiri 5 pada materi matematika melalui edukasi media pembelajaran matematika tulang nafier dan geoboard. Subjek  kegiatan pengabdian ini yaitu  siswa kelas 3 SD Melong mandiri 5  Cimahi. Tahapan kegiatan pengabdian meliputi tahap observasi, tahap perencanaan dan persiapan, tahap pelaksanaan dan tahap evaluasi. Tahap observasi berfokus pada mencari masalah prioritas pihak mitra. Tahap perencanaan terdiri dari kegiatan penentuan jadwal pengabdian, perizinan, kelas subjek pelatihan, penyedian alat peraga dan diskusi solusi yang sesuai dengan mitra. Tahap pelaksanaan meliputi edukasi dan pelatihan alat peraga matematika untuk meningkatkan kemampuan operasi perkalian dan pengenalan bentuk bangun datar. Tahapan evaluasi dilakukan dengan cara menganalisis hasil pekerjaan siswa dan proses presentasi siswa. Metode yang diterapkan adalah pemberian materi berkenaan perkalian dan geometri serta drill dan  praktek. Tempat pelaksanaan di SD Melong Mandiri 5 Kota Cimahi. Jumlah peserta adalah 37 siswa kelas 3 SD.. Hasil dari kegiatan pengabdian ini terdiri dari: (1) penggunaan tulang nafier untuk perkalian memudahkan siswa belajar;(2) siswa memahami dan mengenal macam-macam bangun datar;(3) meningkatkan kemampuan pemahamana siswa terhadap operasi perkalian.Kata Kunci: Alat Peraga, Geobord, Tulang Nafier.
Mengurai Dampak Penggunaan Gadget pada Tumbuh Kembang Anak Usia Dini: Perspektif Kesehatan dan Pendidikan di PAUD Al Barokah Hidayat, Amat; Nasrullah, Anton; Rizkiyah, Siti; Ernawati, Ernawati; Fauziah, Eva; Mulhanah, Mulhanah; Supartini, Siti; Mu'minah, Mu'minah; Aisah, Siti; Muliani, Yeni Sri
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 2 (2025): Abdira, April
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i2.582

Abstract

The use of gadgets among early childhood is increasing along with technological developments. Gadgets provide various conveniences, but excessive use can have a negative impact on children's growth and development, especially in terms of health and education. This service aims to educate parents and teachers at PAUD Al Barokah about the impact of gadget use on early childhood and provide strategies to minimize its negative impacts. The method used is counseling with a participatory approach through discussion and training. The results of the service show an increase in participants' knowledge regarding managing gadget use time and implementing healthier activities to support optimal child development. In conclusion, early childhood education and health can be protected by limiting gadget use and replacing it with more interactive and physical activities.
Co-Authors Aan Santika Adisti Febri Asharani Aghi Septian Zikry Ahmad Hilwani Alfiyanti, Fina Ali , Ashraf Alyfha Putri Amat Hidayat Amelia Muslimah Aminah, Mimih Aminuyati Anggita Apriyani Putri Aropiq, Putri Rizki Asnawi Asnawi Asnawi Asnawi Atikah Atikah Ayang Fristia Maulana Baehaki Baehaki Beni Junedi Bhat , Ishfaq Ahmad Caesarani, Sarah Chika Yechia Cahya Dadang Juandi Dethia HS Suci Nurani Egwuasi, Princewill ikechukwu Ernawati Ernawati Eti Kuryati Eva Fauziah Eva Tri Wahyuni Fatimah Fatimah Faturohman, Faturohman Fikri Yansyah Fina Alfiyanti Finda Dzakiroh Firlly Aulia Gina Mutiara Rosdalina Hadi Haerul Hadi Hamidah Hamidah Hanafiani, Lia Gatra Handy Sahrio Harry Budiman Harry Qurba Harry Qurba Harsono, Pram Helma Mustika Hermanus Iwan Putra Hidayanti, Nur Hidayat, Amat Ifa Hafiroh Iim Soimin Iim Soimin Iin Satriani Ilfa Febriana Imel Christ Monica Indah Nabihatul Aulawiyah Islamiyah, Izzatul Isnaini Mahuda Isnaini Mahuda Iva Faridayanti Jumhana, Enjum Junariah Junariah Junedi, Beni Kewwalee Kumyai Khan, Haider Ali Laksmi Evasufi Widi Fajari Lilis Lela Sandy Listiasari, Dwi M. Syadeli Hanafi Mahuda, Isnaini Marini Marini Meilisa, Ranny Mila Karmila Minarti A Minhatul Maarif Mira Marlina Mira Marlina Mira Marlina Mochamad Novel Mohamad Basri Nadzeri Mohamad Husni, Mohamad Mu'minah, Mu'minah Mubarika, Melinda Putri Mulhanah, Mulhanah Muliani, Yeni Sri Mulyawan, Galuh Mutia Anjani Mutoharoh Mutoharoh N. Nurjanah Nguyen Tan Huynh Nia Kania Nisa’, Khoirotun Novi Yendra Nur Hidayanti Nurhasan Nugroho Nurrohman Nurrohman Nurul Ghoniyah Nurul Qolifah Nuryati Nuryati Puput Sumiati Purwaningsih, Zenny Puspita Maelani Putri Ainia Salsabila Putri Puspita Sari Putriani Putriani Qurrotul Aini Rahmadani, Kurniati Ramadannia, Cahyani Ramdan Ramdan Rani Puspa Rani Puspa Rani Puspa Ratnasari, Silvia Ratni Purwasih, Ratni Ratu Khoirotun Nisa Rifa’i, Rusdian Rio Tri Hartanto Risnaini Mei Sucianti Rita Fadilah Rizkiyah, Siti Rizky Ariansyah Siregar Roihatul Mawaddah Rossa Rosdiana Savitri RR. Ella Evrita Hestiandari Saadah Saadah Santika, Aan Sari , Putri Puspita Sasithorn Suwandee Shahzadi Hina Shofwan Hendryawan Silvia Ratnasari Siska Lestari Siti Aisah Siti Ridha Nurfadilah Sri Adi Widodo Sri Sukmawati Suhamah, Amah Supartini, Siti Surani, Dewi Suryadi - Syahid Ihsan Nurfalaqi Titin Mastinah Tomi Bustomi Triyani Dewita Tuti Yuliawati Wachyar Ujang Hibar Uluhiyah Uluhiyah Umalihayati Umalihayati Vidya Ayuningtyas Widya Dwiyanti Wulan Puspita Sari Yuliah Yuliah Yuniarsih Yuniarsih Zulfa Arsita Aulia