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Analisis Kemampuan Berpikir Kritis Siswa dalam Menyelesaikan Masalah Numerasi Ditinjau dari Tingkat Self-Esteem Nova Sasikarini, Diah; Firdaus, Hana Puspita Eka; Imamah Ah, Nurul Imamah Ah
Jurnal Pendidikan Matematika : Judika Education Vol. 9 No. 1 (2026): Jurnal Pendidikan Matematika: Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/a46q8t09

Abstract

This study aims to analyze students' critical thinking skills in solving numeracy problems in terms of self-esteem levels. This study uses a qualitative descriptive approach with 25 eleventh-grade students of SMAN 1 Asembagus selected through purposive sampling technique based on high, medium, and low self-esteem categories. Data were collected through self-esteem questionnaires, numeracy essay tests, and interviews. The critical thinking ability indicators used refer to the six Facione indicators, namely interpretation, analysis, evaluation, inference, explanation, and self-regulation. The results show that students with high self-esteem are able to fulfill all critical thinking indicators completely, demonstrated by understanding the problem context, calculation accuracy, drawing logical conclusions, and the ability to reflect on the solution process. Students with medium self-esteem only fulfill some indicators, especially in interpretation, analysis, and evaluation, but are still weak in explanation and self-regulation. Meanwhile, students with low self-esteem tend to only fulfill the basic indicators and are not yet able to provide coherent explanations or recheck their work. The conclusion of this study shows that the level of self-esteem is related to the quality of students' critical thinking skills in solving numeracy problems, where the higher the student's self-esteem, the more complete the achievement of critical thinking indicators. This finding emphasizes the importance of paying attention to affective aspects, especially self-esteem, in efforts to improve the quality of mathematics learning and strengthen numeracy.   Keywords: Critical Thinking, Numeracy, Self-esteem
IMPLEMENTASI HEALTH PROMOTION MODEL MELALUI PEMBERDAYAAN DOKTER KECIL UNTUK MENINGKATKAN PERILAKU HIDUP SEHAT SD MUHAMMADIYAH 1 JEMBER Sri Wahyuni Adriani; Hana Puspita Eka Firdaus; Ahmad Fadil Maulidi Rahman; Putri Ayu Salwa Rengganis
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 5 (2026): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i5.1978-1986

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan perilaku hidup sehat siswa melalui implementasi Health Promotion Model pada program pemberdayaan dokter kecil di SD Muhammadiyah 1 Jember. Model ini menekankan pada peningkatan pengetahuan, pembentukan sikap positif, efikasi diri, serta komitmen terhadap perilaku sehat. Metode pengabdian dilakukan melalui tahapan identifikasi kebutuhan, pelatihan dan pendampingan dokter kecil, penyusunan media edukasi, serta monitoring dan evaluasi perilaku hidup bersih dan sehat (PHBS) di lingkungan sekolah. Intervensi melibatkan pendekatan partisipatif dengan strategi edukasi interaktif, simulasi praktik cuci tangan, kebersihan diri, jajanan sehat, serta kampanye kesehatan berbasis teman sebaya. Hasil kegiatan menunjukkan peningkatan pengetahuan dan sikap dokter kecil, meningkatnya keterampilan dalam menyampaikan pesan kesehatan, serta adanya perubahan perilaku siswa dalam praktik PHBS di sekolah. Program ini juga memperkuat budaya sekolah sehat melalui peran aktif siswa sebagai agen perubahan. Kontribusi pengabdian ini terhadap pengembangan ilmu pendidikan terletak pada integrasi teori promosi kesehatan dalam pembelajaran berbasis pemberdayaan peserta didik, sehingga dapat menjadi model inovatif dalam penguatan pendidikan karakter dan literasi kesehatan di sekolah dasar.
Kahoot! sebagai Media Inovatif untuk Meningkatkan Hasil Belajar Statistika Bivariat Kelas XI Alvina Dwi Nurcahyani; Hana Puspita Eka Firdaus
JIPM (Jurnal Ilmiah Pendidikan Matematika) Vol. 14 No. 1 (2025)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jipm.v14i1.22369

Abstract

Pembelajaran matematika yang cenderung abstrak seringkali membuat peserta didik merasa bosan dan kurang tertarik, terlebih jika penyampaian materi dilakukan secara monoton dan tidak konseptual. Penelitian ini bertujuan untuk menganalisis efektivitas penggunaan media pembelajaran Kahoot! dalam meningkatkan hasil belajar peserta didik pada materi statistika bivariat. Penelitian menggunakan metode Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus, dengan subjek sebanyak 36 peserta didik. Instrumen penelitian terdiri atas tes kognitif (pretest dan posttest) dan lembar observasi. Penelitian ini menggunakan pendekatan mixed methods, di mana data kuantitatif dari hasil tes dianalisis untuk melihat peningkatan hasil belajar, sementara data kualitatif dari lembar observasi digunakan untuk menggambarkan perkembangan aktivitas dan keterlibatan peserta didik selama pembelajaran. Hasil penelitian menunjukkan bahwa penerapan media Kahoot! mampu meningkatkan nilai rata-rata hasil belajar peserta didik dari 40 pada pretest siklus I menjadi 81 pada posttest siklus II. Persentase ketuntasan belajar juga meningkat dari 29% menjadi 65%. Selain itu, suasana kelas menjadi lebih aktif, kompetitif, dan interaktif, dengan meningkatnya partisipasi peserta didik dalam diskusi dan kegiatan evaluasi. Dengan demikian, media Kahoot! terbukti efektif sebagai strategi pembelajaran alternatif yang mampu meningkatkan pemahaman konsep serta hasil belajar peserta didik terhadap materi matematika. Penerapan Kahoot! dalam pembelajaran matematika dapat menjadi alternatif strategi pembelajaran aktif yang layak untuk diterapkan di berbagai jenjang pendidikan.   Mathematics learning, which tends to be abstract, often makes students feel bored and less interested, especially when the material is delivered in a monotonous and non-conceptual manner. This study aims to analyze the effectiveness of using the Kahoot! learning media in improving students' learning outcomes on the topic of bivariate statistics. The research employed a Classroom Action Research (CAR) method conducted in two cycles, involving 36 students as research subjects. The instruments used were cognitive tests (pretest and posttest) and observation sheets. This study used a mixed methods approach, where quantitative data from the tests were analyzed to observe learning outcome improvements, while qualitative data from the observation sheets were used to describe the development of student engagement and activity during learning. The results showed that the application of Kahoot! significantly improved the average test scores from 40 in the pretest of cycle I to 81 in the posttest of cycle II. The percentage of learning mastery also increased from 29% to 65%. In addition, the classroom atmosphere became more active, competitive, and interactive, with increased student participation in discussions and evaluation activities. Thus, Kahoot! proved to be an effective alternative learning strategy to enhance conceptual understanding and students' academic performance in mathematics. The use of Kahoot! in mathematics learning can serve as an active learning strategy suitable for implementation across various educational levels.  
Analisis Berpikir Kritis Siswa SMP dalam Memecahkan Masalah Numerasi Ditinjau dari Persepsi Diri terhadap Kompetensi Matematika Kusumawati Indriansyah, Riandita; Firdaus, Hana Puspita Eka; Galatea, Chusnul Khotimah
Jurnal Pendidikan Matematika : Judika Education Vol. 8 No. 6 (2025): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/q4hkjk02

Abstract

This study aims to analyze students' critical thinking skills in the context of numeracy in terms of their self-perception of mathematical competence. A qualitative approach was used with a case study design, involving four eighth-grade students at a junior high school in Bondowoso who were selected based on the categories of positive, negative, declining, and improving self-perception. The research instruments consisted of a self-perception questionnaire and numeracy questions analyzed using six indicators of critical thinking, namely interpretation, analysis, inference, evaluation, explanation, and self-regulation. Data were obtained through test results and interview transcripts. The results showed that students with positive and increasing self-perceptions were able to meet all six critical thinking indicators, while students with negative self-perceptions met two critical thinking indicators and students with declining self-perceptions met four critical thinking indicators. These findings indicate that positive self-perception tends to contribute to better critical thinking skills, but it was found that students with initially positive self-perception did not necessarily have high critical thinking skills. Thus, the dynamics of self-perception are an important factor that needs to be considered in the development of numeracy-based mathematics learning.   Keywords: Critical Thinking, Self-Perception, Numeracy
Pelatihan Pemanfaatan Teknologi Artificial Intelligence sebagai Strategi Penguatan Kemampuan Menulis Karya Ilmiah Mahasiswa Fatqurhohman Fatqurhohman; Hana Puspita Eka Firdaus; Dimas Anditha Cahyo Sujiwo; Badrut Tamami
JUPAMU: Jurnal Pengabdian Masyarakat Multidisiplin Vol. 1 No. 1: Oktober 2025
Publisher : Ihsan Cahaya Pustaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66031/jupamu.v1i1.28

Abstract

Kegiatan pengabdian ini bertujuan memperkuat kemampuan menulis karya ilmiah mahasiswa melalui pemanfaatan teknologi Artificial Intelligence (AI) secara etis, efektif, dan berintegritas. Menggunakan pendekatan partisipatif berbasis pelatihan (training-based participatory approach), kegiatan ini melibatkan 20 mahasiswa semester akhir dari lima program studi: Pendidikan Matematika, Bahasa Indonesia, Bahasa Inggris, Biologi, dan Olahraga, yang dilaksanakan di FKIP Universitas Muhammadiyah Jember pada Juni 2025. Mahasiswa dilatih memanfaatkan aplikasi berbasis AI seperti ChatGPT, Deepseek, Grammarly, QuillBot, dan Mendeley untuk mendukung proses penulisan ilmiah. Hasil evaluasi menunjukkan peningkatan kemampuan menulis ilmiah sebesar 35%, mencakup aspek struktur, koherensi, gaya akademik, dan ketepatan sitasi. Pelatihan ini juga meningkatkan literasi digital, kesadaran etis, serta pemahaman mahasiswa terhadap AI sebagai alat bantu berpikir, bukan pengganti kreativitas manusia. Dampak kegiatan terlihat pada terbentuknya sikap reflektif, kemampuan berpikir kritis, dan budaya akademik yang adaptif terhadap teknologi. Sebagai bentuk keberlanjutan, terbentuk komunitas literasi digital yang menjadi wadah kolaborasi, pertukaran pengetahuan, dan pendampingan lanjutan untuk mendorong produktivitas penulisan ilmiah di era kecerdasan buatan.
Pendekatan Teaching at the Right Level dalam Mengatasi Kesenjangan Pemahaman Matematika Peserta Didik Fani Rahmawati Husna; Hana Puspita Eka Firdaus; Erlyn Indriati
Jurnal Tadris Matematika Vol. 7 No. 1 (2024)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2024.7.1.131-144

Abstract

Mathematics is a fundamental compulsory subject in various fields of life and technology. However, many students consider mathematics difficult and boring, so many students have difficulty learning. This study aims to overcome the gap in mathematical understanding of class VII C students of SMP Negeri 1 Balung through the Teaching at the Right Level (TaRL) approach and the Problem Based Learning (PBL) learning model. The method used is Classroom Action Research (PTK) with two cycles. Each cycle involves the planning, implementation, observation, and reflection stages. This study was conducted on 31 students with statistical data presentation material. The results showed an increase in the average value from 79.4 in cycle I to 82.7 in cycle II. The increase in the lowest value from 54 to 67 indicated a reduction in the gap in understanding. In addition, the number of students who achieved completeness increased by 12.5%. The TaRL approach combined with PBL is effective in improving learning outcomes and reducing the gap in student abilities. However, this approach requires more preparation by teachers, including grouping students and creating learning materials that are appropriate to the level of student ability. TaRL can also be used to increase student interest, motivation, and learning activity.