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All Journal NURSCOPE: Jurnal Penelitian dan Pemikiran Ilmiah Keperawatan Jurnal NERS Math Didactic: Jurnal Pendidikan Matematika Jurnal Penelitian Kesehatan Suara Forikes Jurnal Surya Medika Desimal: Jurnal Matematika JURNAL MathEdu (Mathematic Education Journal) JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) The Indonesian Journal of Health Science Jurnal Ners Journal of Telenursing (JOTING) Critical Medical and Surgical Nursing Journal Pediomaternal Nursing Journal Didaktik : Jurnal Ilmiah PGSD STKIP Subang Indonesian Journal of Global Health research Sustainable: Jurnal Kajian Mutu Pendidikan Jurnal Pengabdian Masyarakat dalam Kesehatan Jurnal Riset dan Inovasi Pembelajaran Kognitif: Jurnal Riset HOTS Pendidikan Matematika Journal Evaluation in Education (JEE) Kolaborasi Jurnal Pengabdian Masyarakat Cendikia Pendidikan Mosaic: Jurnal Pengabdian Kepada Masyarakat EduBase: Journal of Basic Education International Journal of Patient Safety and Quality Jurnal Pendidikan Progresif
Kristiawati Kristiawati
Faculty Of Medicine, Universitas Airlangga
Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Mathematics Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Other

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Analisis Kemampuan Representasi Matematis Siswa dalam Menyelesaikan Masalah Pada Materi Matriks Kristiawati, Kristiawati; Ani, Sri Satriani; Usman, Muhammad Rizal
Jurnal Riset dan Inovasi Pembelajaran Vol. 6 No. 1 (2026): Januari-April 2026
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/jrip.v6i1.4208

Abstract

Jenis penelitian ini merupakan penelitian kualitaitf yang bertujuan untuk mendeskripsikan kemampuan representasi matematis siswa pada materi matriks, yang mencakup kemampuan representasi visual, persamaan matematis, dan teks tertulis. Urgensi penelitian ini terletak pada pentingnya kemampuan representasi dalam membantu siswa memahami konsep abstrak seperti matriks dan mengonversi informasi antar bentuk representasi (visual, simbolik, teks). Penelitian ini dilakukan di SMA Negeri 1 Takalar dengan subjek 55 siswa kelas XI MIA 1 dan XI MIA 4. Instrumen penelitian yang digunakan meliputi tes kemampuan representasi matematis materi matriks dan pedoman wawancara. Prosedur penelitian dimulai dari pemberian tes kemampuan repsentasi dan kemudian dilanjutkan dengan wawancara terhadap 3 subjek masing-masing dari kategori hasil tes tinggi, sedang, dan rendah untuk mendalami pemahaman siswa. Analisis data dilakukan dengan mengklasifikasikan hasil tes dan wawancara berdasarkan kategori kemampuan siswa. Hasil penelitian menunjukkan bahwa kemampuan representasi visual siswa baik, dengan banyak siswa mampu merepresentasikan informasi soal ke dalam bentuk tabel. Namun, kemampuan representasi persamaan dan teks tertulis masih kurang baik, di mana sebagian besar siswa kesulitan memahami dan menyelesaikan soal yang diberikan. Berdasarkan temuan ini, disarankan agar pembelajaran matriks lebih menekankan pada penguatan kemampuan berpindah antar representasi dan strategi yang mendukung pemahaman siswa secara lebih holistik.
Health Coaching Implementation using CERDIK Strategy to Improve Health and Prevent Osteoporosis in Mothers Lestari, Wahyuni Tri; Kristiawati, Kristiawati; Delfianti, Rezi
Kolaborasi: Jurnal Pengabdian Masyarakat Vol 6 No 1 (2026): Kolaborasi: Jurnal Pengabdian Masyarakat
Publisher : Yayasan Inspirasi El Burhani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56359/kolaborasi.v6i1.755

Abstract

Introduction: Women are at a higher risk of osteoporosis than men, particularly after menopause due to decreased estrogen levels, which contribute to bone mass loss. Osteoporosis in women deserves serious attention, given their important role in families and society. The majority of target partners are over 35 years old and there are several elderly mothers. Providing health coaching using the CERDIK strategy offers an effective approach to preventing osteoporosis in the population. Objective: This community service aims to enhance knowledge and skills in osteoporosis prevention, improve health status and fitness by optimizing exercise activities, and provide comprehensive guidelines for osteoporosis prevention to women's groups. Method: This community service conducted in September 2025 involving 23 participants from RT 02 Wadungasih Buduran-Sidoarjo, consisted of five stages. The activities were carried out using an educational and participatory approach through health examinations, interactive lectures, discussions, and demonstrations of osteoporosis exercises. Pre- and post-intervention evaluations were conducted using questionnaires and health assessments. Health assessments including measurements of blood pressure, pulse rate, and body temperature, were conducted 30 minutes before-after the osteoporosis exercise. Pre-post test data were analyzed using SPSS software with the Wilcoxon Signed-Rank test. Result: There was a significant increase in knowledge (p = 0.005) and skills (p = 0.000) following the implementation of health coaching and osteoporosis exercise. The findings of this community service program indicate that health coaching and osteoporosis exercise are effective in enhancing participants’ knowledge and skills related to osteoporosis prevention. Conclusion: Implementing health coaching as CERDIK (Periodic health checks, Smoking cessation, Regular physical activity, Balanced diet, Adequate rest, and Stress management) proved effective in raising knowledge and abilities. Health coaching combined with osteoporosis exercise represents a comprehensive and sustainable preventive strategy for promoting health and preventing osteoporosis.
Co-Authors A. Husniati Abu Bakar Achmad Sya'id Agnes Sevelina Anggraeni Akib, Irwan Ani, Sri Satriani Aria A. Nastiti Aria Aulia Nastiti Arief, Yuni Sufyanti Arma Wangsa Astuti, Ari Setyaning Dea Adelia Andi Baso Deny M. Hardita Dewi Indah Dyah Surya Eka MHas Eka Mishbahatul Mar'ah Has Elida Ulfiana Erna Dwi W Ernawati Ernawati Fatmasari, Putri Fatmawati, Fatmawati Fauziyah, Nur HAMIDAH, RAHMA NUR Hening Pujasari Husniati, Andi I K. Sudiana Ilya Krisnana, Ilya Iqlima Dwi Kurnia Jamaluddin, Reski Permata Sari Jannah, Dwi Elma Miftahul Joni Haryanto Krisna Yetti Kristina Blandina Wea Kurnawati, Ninuk Dian Kurniawati, Ninuk Dian Laily Hidayati Lili Kurniawati Magfiroh, Syahtya Dzulandita Mardhiyah Hayati Mariyati, Diyah Hita Moriana Br Sembirin Mukaromah, Afifatul Nadiya Sahara Annisa Nihayati, Hanik Endang Nini Wahyuni, Nini Ninuk Dian Kurnawati Nur Fadillah, Nur Nur Farida Nursalam Nursalam Nursalam, Nursalam Nuzul Qur'aniati P.K, Rizki Fitryasari Praba D. Rachmawati Praba Diyan Rachmawati, Praba Diyan Pradanie, Retnayu Qur'aniati, Nuzul Rezi Delfianti S.Pd. M Kes I Ketut Sudiana . Satriani, Sri Satriani Siti Afifaturochmah Sri Satriani Suciati Ningsih Sukmawati Sukmawati Sutrisna Wibawa Syahtya Dzulandita Magfiroh Tintin Sukartini Sukartini, Tintin Sukartini Tri Harningsih, Tri Usman, Muhammad Rizal Wahyuddin Wahyuddin Wahyuni Tri Lestari Waswandi, Waswandi Yolanda C. Eka