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MEDIA KOMIK MATEMATIKA SEDERHANA BAGI SISWA SMPLB Khasanah, Fitria; Santosa, Feddy Perdana Putra; Rahayuningsih, Sri; Rohmah, Khofidatur
EDUPEDIA Vol. 8 No. 2 (2024): Oktober
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/ed.v8i2.3030

Abstract

Penelitian ini mengembangkan komik matematika sederhana bagi siswa SMPLB sebagai media pembelajaran serta untuk mengetahui motivasi belajar siswa setelah dilaksanakan pembelajaran menggunakan komik matematika sederhana. Sesuai dengan karakteristik siswa di SLB AC Dharma Wanita kegiatan pembelajaran lebih menekankan pada aspek visual. Penelitian ini merupakan penelitian R&D metode ADDIE. Dalam pengumpulan data dengan menggunakan Angket, Tes, serta Wawancara. Penelitian ini dilakukan di SLB AC Dharma Wanita Sidoarjo pada kelas SMPLB dengan jumlah sebanyak 14 Siswa. Angket digunakan untuk mengetahui motivasi siswa setelah belajar menggunakan komik, Tes digunakan untuk mengetahui Tingkat pemahaman siswa dalam memahami isi dari komik, dan pedoman wawancara digunakan untuk mengetahui secara langsung tanggapan siswa setelah pembelajaran menggunakan Komik. Teknik analisis yang digunakan untuk menganalisa dari hasil penelitian menggunakan Analisa deskriptif kualitatif. Hasil penelitian menunjukkan bahwa komik matematika sederhana yang dikembangkan melalui lima tahap, pada tahap validasi instrument sebelum diterapkan dilakukan kepada 3 validator sesuai dengan bidang masing-masing hingga instrument Komik Sederhana yang dikembangkan dikatakan Valid atau layak untuk diterapkan kepada siswa. Kesimpulan dalam penelitian ini yaitu pengembangan media Komik sederhana melalaui 5 tahap dan setelah dilakukan uji coba diperoleh bahwa media pembelajaran komik matematika sederhana berpengaruh terhadap motivasi siswa disamping itu juga berdampak pada peningkatan pemahaman siswa.
Etnomatematika pada Kain Tenun Ikat Oba Agi Oba Pete dalam Masyarakat Nagekeo Nusa Tenggara Timur Baidawi, Muhammad; Khasanah, Fitria; Una, Angela Merici Wea
JRPM (Jurnal Review Pembelajaran Matematika) Vol. 8 No. 2 (2023)
Publisher : Department of Mathematics Education, Faculty of Tarbiyah and Teacher Training, UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jrpm.2023.8.2.85-96

Abstract

The purpose of this study is to describe the ethnomathematics contained in the oba agi oba pete woven cloth and its buying and selling transactions in the Nagekeo community. This research is qualitative research with the type of ethnographic research. The subjects in this study were the Nagekeo people who work as weavers and sellers of woven woven fabrics. The results of the study found that the history of woven cloth is not known with certainty, there are flat wake concepts in the form of squares, rectangles, triangles, and rhombuses in the woven cloth motifs. In the buying and selling transactions of woven woven fabrics, the Nagekeo community used to use addition, subtraction, multiplication, and division strategies. The Nagekeo people in buying and selling transactions use the barter system. The community measures woven fabrics using fathoms and spans.
Exploring the Impact of Discovery Learning and Self-Efficacy on Students' Critical Thinking Skills Bachtiar, Abdul Hamid; Pribadi, Nukhan Wicaksana; Khasanah, Fitria
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 4 (2025): In Progress December
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i4.7134

Abstract

Critical thinking is a crucial skill for academic and lifelong success, requiring educational strategies that actively engage students. The Discovery Learning model, rooted in constructivist theory, has been widely recognized for promoting higher-order thinking. This study investigates the effects of the Discovery Learning model and students’ self-efficacy on critical thinking skills, including the interaction between these variables. A quasi-experimental design was employed involving 60 first-semester students from the Indonesian Language Department. Participants were assigned to either an experimental group (Discovery Learning) or a control group (Problem-Based Learning). Self-efficacy levels were measured using a validated questionnaire, while critical thinking was assessed through a standardized test. Data were analyzed using two-way Analysis of Variance (ANOVA). The results showed that the Discovery Learning model significantly improved students’ critical thinking skills (F = 27.409, p 0.001). Self-efficacy also had a significant main effect on critical thinking performance (F = 46.780, p = 0.010). Additionally, a significant interaction was found between the instructional model and self-efficacy (F = 5.187, p = 0.027), indicating that the impact of Discovery Learning was stronger among students with higher self-efficacy. These findings highlight the combined importance of instructional strategies and learner beliefs. Discovery Learning not only enhances critical thinking but also synergizes with self-efficacy to optimize student performance. Educators are encouraged to implement learner-centered approaches that foster both cognitive skills and student confidence.