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Analisis Kesalahan Siswa SMP dalam Menyelesaikan Soal Setara AKM Numerasi Ditinjau dari Gaya Belajar Salsabila, Devinta Safa; Ismail; Indrawatiningsih, Nonik
MATHEdunesa Vol. 15 No. 1 (2026): Jurnal Mathedunesa Volume 15 Nomor 1 Tahun 2026
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v15n1.p114-126

Abstract

This study is a qualitative descriptive study that analyzes students' errors with the aim of describing the errors made by junior high school students in terms of visual, auditory, and kinesthetic learning styles using Newman's error indicators. The research data consists of the learning styles of the subjects and the results of the Minimum Numeracy Competency Assessment test. It was obtained from the learning style questionnaire and the students' answers to the questions using Newman's indicators as well as interviews between the researcher and the research subjects. The subjects taken for this study were 3 students out of 32 students of Junior High School. Each of them has different learning style visual, Auditory, kinesthetic. Moreover, the chosen subjects are those who had the highest learning style questionnaire scores for each type of learning style. Additionally, based on the results of students' answers to the Minimum Numeracy Competency Assessment questions, the researcher conducted interviews with the three selected subjects and analyzed their answers further to identify errors. The results of the study indicate that interm of there is cognitive levels of reasoning concepts. Student with a visual learning style made errors in understanding the questions, performing transformations, processing the final answers, and drawing conclusions from the final answers. student with auditory learning styles made mistakes in transformations, processing final answers, and drawing conclusions from final answers. Meanwhile, student with kinesthetic learning styles made mistakes in transformations, processing final answers, and drawing conclusions from final answers.
PENGUATAN KOMPETENSI GURU SMP DALAM MERANCANG PEMBELAJARAN MATEMATIKA BERBASIS KONTEKS DAN TEKNOLOGI DIGITAL Yanti, Liza Puspita; Sa’diyah, Mukhtamilatus; Wijayanti, Pradnyo; Saadah, Nurus; Indrawatiningsih, Nonik
JMM (Jurnal Masyarakat Mandiri) Vol 10, No 1 (2026): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v10i1.36353

Abstract

Abstrak: Perkembangan teknologi digital telah mendorong perubahan paradigma pembelajaran matematika menuju pendekatan yang lebih interaktif, kreatif, dan kontekstual. Namun, sebagian besar guru SMP masih menghadapi kendala dalam merancang pembelajaran yang mengintegrasikan konteks kehidupan nyata dengan pemanfaatan teknologi digital secara efektif. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kompetensi guru SMP di salah satu daerah di Indonesia dalam merancang pembelajaran matematika berbasis konteks melalui penggunaan teknologi digital. Metode pelaksanaan meliputi penyuluhan, workshop, dan pendampingan daring dengan total durasi 32 jam pembelajaran yang diikuti oleh 17 guru matematika. Evaluasi dilakukan melalui pretest–posttest dan angket kepuasan peserta. Hasil kegiatan menunjukkan adanya peningkatan yang signifikan pada pemahaman guru terhadap konsep pembelajaran berbasis konteks, kemampuan mengintegrasikan teknologi digital dalam pembelajaran, keterampilan merancang modul ajar berbasis konteks, serta kepercayaan diri dalam mengimplementasikan pembelajaran matematika yang inovatif. Secara keseluruhan, kegiatan ini berkontribusi dalam memperkuat kompetensi profesional guru, baik dari aspek hardskill, seperti penguasaan teknologi dan pengembangan modul ajar digital, maupun softskill, seperti kemampuan reflektif dan kolaboratif dalam menciptakan pembelajaran yang bermakna dan relevan bagi siswa.Abstract: The rapid development of digital technology has transformed mathematics learning into a more interactive, creative, and contextual process. However, many junior high school teachers still face challenges in designing lessons that effectively connect real-life contexts with digital technology. This community service program aimed to enhance the competence of junior high school teachers in Mojokerto Regency in designing contextual mathematics learning through the use of digital tools. The program consisted of counseling, workshops, and online mentoring over 32 learning hours, involving 17 mathematics teachers. Evaluation was carried out through pretest–posttest and participant satisfaction questionnaires. The results showed significant improvements in teachers’ understanding of contextual learning concepts (from 60% to 95%), ability to integrate digital technology (from 55% to 90%), skills in designing contextual teaching modules (from 50% to 85%), and confidence in implementing innovative classroom practices (from 65% to 95%). This program effectively strengthened teachers’ professional competencies, both in terms of hardskills, such as technological proficiency and digital module design, and softskills, such as reflective thinking and collaboration in developing meaningful learning experiences for students.
PELATIHAN EDUECOPRENEURSHIP SEBAGAI SOLUSI PENDIDIKAN DAN PEMBERDAYAAN EKONOMI BAGI PEKERJA MIGRAN INDONESIA DI BRUNEI DARUSSALAM Wasis, Wasis; Ekawati, Rooselyna; Sari, Yurizka Melia; Daulay, Pardamean; Indana, Sifak; Sunarti, Titin; Indrawatiningsih, Nonik; Jauhariyah, Mukhayyarotin Niswati Rodliyatul; Dewi, Sari Kusuma; Asih, Findiyani Ernawati; Permata, Reny Amalia; Soemarsono, Annisa Rahmita
Jurnal ABDI: Media Pengabdian Kepada Masyarakat Vol. 11 No. 2 (2026): JURNAL ABDI : Media Pengabdian Kepada masyarakat
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/abdi.v11i2.48740

Abstract

Indonesian Migrant Workers (PMI) in Brunei Darussalam face limited access to continuing education, lack of entrepreneurial skills, and insufficient understanding of the integration between education, ecology, and business. To address this gap, the FMIPA team from Universitas Negeri Surabaya conducted an online EduEcopreneurship training in November 2025. The activity employed a participatory workshop approach and a pretest-posttest evaluation design. Results indicated a significant improvement in participants’ conceptual understanding, with average scores rising from 52.4 to 84.2 (a 31.8-point increase, or 60.7%). Moreover, 93.3% of participants successfully designed business ideas that integrated the three core pillars of EduEcopreneurship: Eco-Innovation, Eco-Opportunities, and Eco-Commitment. Participant feedback was rated “Good” (average 4.08 on a 5-point scale). These findings confirm that EduEcopreneurship serves as an effective dual empowerment model,combining non-formal education and sustainable economic development,for migrant workers.
Efektivitas Pendekatan Pembelajaran PMRI terhadap Hasil Belajar Matematika Siswa SMP Kelas 8 Agustin, Dhabitah Mulya; Prawitia, Aulia Setya; Maulidiah, Hurine Filzah; Indrawatiningsih, Nonik
MATHEdunesa Vol. 15 No. 1 (2026): Jurnal Mathedunesa Volume 15 Nomor 1 Tahun 2026
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v15n1.p166-175

Abstract

Penelitian ini dilakukan untuk mengetahui tingkat keberhasilan penerapan PMRI dalam meningkatkan hasil belajar matematika siswa kelas 8 Sekolah Menengah Pertama, khususnya pada materi SPLDV. Penelitian ini dirancang menggunakan pendekatan one-shot case study, dengan satu kelas yang ditetapkan sebagai kelompok eksperimen tanpa perbandingan dengan kelompok kontrol. Data dikumpulkan melalui tes akhir (post-test) berupa soal uraian yang telah melalui proses validasi dan uji reliabilitas. Hasil studi mengungkapkan bahwa pembelajaran berpengaruh secara signifikan terhadap peningkatan hasil belajar siswa, yang terlihat dari rata-rata nilai post-test mereka mencapai 76,19, naik dari rata-rata sebelumnya sebesar 58,41. Uji normalitas menyatakan bahwa data tersebar secara normal, serta uji-t memberikan hasil bahwa perbedaan signifikan dengan nilai signifikansi 0,000. Temuan ini mengindikasikan bahwa pendekatan PMRI membantu dalam meningkatkan kemampuan siswa memahami konsep-konsep matematika secara lebih mendalam siswa. Pendekatan pembelajaran yang relevan dengan aktivitas dan peristiwa harian siswa melalui pendekatan PMRI ternyata mampu meningkatkan keterlibatan dan motivasi belajar siswa secara lebih bermakna.
PEMANFAATAN MEDIA PODCAST DALAM PRAKTIK PIDATO DAN PUISI UNTUK MENINGKATKAN PERCAYA DIRI GURU SERTA MENEMUKAN BAKAT DAN MINAT SISWA Naqiyah, Najlatun; Indana, Sifak; Susanto, Shobri Firman; Indrawatiningsih, Nonik; Bashri, Ahmad; Sholeh, Muhamad; haq, Mohammad Syahidul
Transformasi dan Inovasi : Jurnal Pengabdian Masyarakat Vol 6 No 1 (2026): Volume 6, Nomor 1, Januari 2026
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpm.v6n1.p7-13

Abstract

This community service activity aims to boost teachers' confidence and help discover students' talents and interests through the use of podcast media in speech and poetry practices at SDN Tebon. The low confidence of teachers in delivering oral-based material and the limited outlets for student expression are the background reasons for this activity. The activity was attended by 20 participants, consisting of 10 teachers from SDN Tebon and 10 teachers from PAUD Kelurahan Tebon. The methods used included situation and condition analysis, microlearning, modeling & demonstration teaching, instructional practice, and reflection. Evaluation results showed a significant increase in post-test scores compared to pre-test, with an average gain of 20.98%. The most important improvement was observed in indicators directly related to the use of podcasts, including recording skills, understanding the benefits of the medium in learning, and teaching students to speak clearly. This training successfully equipped teachers with innovative skills to integrate digital technology, boost their confidence in teaching, and effectively develop students' talents and interests in speech and poetry reading.  
Pengembangan e-Thno Comic pada Materi SPLTV untuk Meningkatkan Literasi Matematika Peserta Didik Siti Nurhaliza; Nonik Indrawatiningsih
PendIPA Journal of Science Education Vol 10 No 2 (2026): April - June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.2.417-426

Abstract

Students’ mathematical literacy in Indonesia is considered relatively low, partly due to the limited availability of supporting learning materials. Therefore, the development of innovative instructional materials is needed to enhance mathematical literacy. An ethnomathematics approach has the potential to improve students’ understanding and learning motivation while supporting contextual learning and strengthening character education. This approach emphasizes key aspects of mathematical literacy, including the ability to formulate, apply, interpret, and evaluate mathematical concepts within cultural and real-life contexts. This study aims to develop an e-thno comic on the topic of systems of linear equations in three variables that meets the criteria of validity, practicality, and effectiveness in improving students’ mathematical literacy. The development model used in this research is ADDIE. The e-thno comic was tested on 20 vocational high school students. Data were collected through validation sheets, mathematical literacy pre-tests and post-tests, and student response questionnaires. The data were then analyzed to determine the validity, practicality, and effectiveness of the developed media. The results show that the e-thno comic is categorized as highly valid, with a validity score of 86.11%. It is also considered highly practical, based on student response questionnaire results with a score of 89.41%. Furthermore, the e-thno comic is proven effective, as indicated by an N-Gain score of 0.61 and a 61% increase in the average pre-test and post-test scores. Therefore, the developed e-thno comic meets the criteria of validity, practicality, and effectiveness and can be used as an alternative learning medium to enhance students’ mathematical literacy.
Exploring Students’ Thinking Skills through Motivational Video-Based Learning on Systems of Two-Variable Linear Equations Jihan Anisah Zahra; Sellen Venita Aurelia; Nonik Indrawatiningsih
Journal of the Indonesian Mathematics Education Society Vol. 3 No. 2 (2025): Journal of the Indonesian Mathematics Education Society
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jimes.v3n2.p57-67

Abstract

This study aims to exploring how motivational videos can enhance students' mathematical thinking skills. The research employed a qualitative exploratory descriptive method involving eighth-grade students at one state junior high school in Surabaya who were selected based on high pretest scores. The students were given a motivational video designed to present the concept of Systems of Linear Equations of Two Variables through real-life applications and visual explanations. Data collection was conducted through pretest and posttest tasks and analyzed using document analysis techniques to observe students’ development in forming mathematical models, selecting appropriate strategies (substitution and elimination), and drawing logical conclusions. The results showed significant improvements in students' problem-solving abilities, conceptual understanding, and confidence in applying systematic procedures. Qualitative changes were also evident in their metacognitive behaviors, such as planning and evaluating solution steps. In addition, the videos reduced students' anxiety towards mathematics and increased their motivation to learn. These findings indicate that motivational videos, when designed pedagogically and contextually, can effectively support the development of higher-order thinking skills in mathematics learning. The study suggests that teachers integrate digital media into classroom instruction to foster deeper cognitive engagement. Although limited to two subjects, this research provides important insights and encourages further studies with broader samples to evaluate the long-term impact of video-based learning on student thinking development.