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All Journal Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Journal of Innovative and Creativity Jurnal Matematika Ilmiah Universitas Muhammadiyah Kuningan
Hasan, Febiyanti R.
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Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : Journal of Innovative and Creativity

 1 
Strategi Algoritmik Sistematis untuk Pemecahan Masalah Jarak dan Sudut pada Materi Dimensi Tiga: Strategi Algoritmik Sistematis untuk Pemecahan Masalah Jarak dan Sudut pada Materi Dimensi Tiga Tamu, Suhardiman Darson; Yunus, Nosva Adam; Hasan, Febiyanti R.
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i3.4595

Abstract

Three-dimensional material, particularly the topic of distance and angles between geometric elements, is one of the most difficult parts for high school students because it requires high visualization and spatial reasoning skills. This study aims to develop a systematic algorithmic strategy to solve distance and angle problems in three-dimensional space in a more structured and student-friendly manner. The research approach used is qualitative-descriptive with analysis of textbooks, curriculum documents, and empirical experiences in teaching spatial geometry. The results of the study produced two main algorithms, namely the distance algorithm and the angle algorithm, each of which is arranged in logical steps starting from translating the problem into a drawing, identifying auxiliary triangles, analyzing the types of triangles, to applying relevant trigonometric theorems such as Pythagoras and the cosine rule. This strategy has been proven to strengthen the connection between students' conceptual understanding and procedural skills in solving problems. The systematic application of algorithms helps students build spatial visualization skills, improve thinking efficiency, and foster algorithmic thinking patterns in mathematics learning.
the Analysis of the Creativity Level of Mathematics Education Students in Basic Statistics Courses: Analisis Tingkat Kreativitas Mahasiswa Pendidikan Matematika pada Mata Kuliah Statistika Dasar Yunus, Nosva Adam; Tamu, Suhardiman Darson; Hasan, Febiyanti R.
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i3.4602

Abstract

This study aims to analyze the creativity level of Mathematics Education students at Muhammadiyah University Gorontalo in the Basic Statistics course. Creativity is understood as the ability to think divergently, which plays a role in mastering mathematical concepts and applying ideas in real contexts. The method used is a descriptive quantitative approach with a sample of 13 students selected purposively. Data were obtained through a creativity questionnaire based on Torrance's four indicators, namely fluency, flexibility, originality, and elaboration. The instrument used a 1–5 Likert scale, with categories: 1 = strongly disagree, 2 = disagree, 3 = unsure, 4 = agree, and 5 = strongly agree. The data were analyzed using descriptive statistics and the Kolmogorov–Smirnov and Shapiro–Wilk normality tests with the help of SPSS 26. The results showed that 2 students (15.4%) were in the low category, 7 students (53.8%) were in the medium category, and 4 students (30.8%) were in the high category with an average of 58.1%. The Kolmogorov–Smirnov significance value was 0.093 and the Shapiro–Wilk value was 0.238 (> 0.05), indicating that the data were normally distributed. These findings confirm that student creativity is in the moderate category and needs to be improved, especially in terms of flexibility of thinking and originality.
Perbedaan Gender: Sejauh Mana Mempengaruhi Numerasi Matematika Mahasiswa PGSD? Hasan, Febiyanti R.; Hikmahturrahman, Hikmahturrahman
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i3.4612

Abstract

Penelitian ini bertujuan untuk mengeksplorasi sejauh mana perbedaan gender mempengaruhi numerasi matematika mahasiswa PGSD. Jenis penelitian ini adalah kualitatif dengan pendekatan studi kasus. Subjek dalam penelitian ini adalah 2 mahasiswa dengan kemampuan kategori tinggi. Instrumen yang digunakan adalah 2 butir soal Asesemen Kompetensi Minimum dan pedoman wawancara. Metode yang digunakan untuk pengumpulan data yakni metode tes, wawancara, dan domunentasi. Teknik analisis data yang digunakan adalah model Miles, Huberman, dan Saldana yang meliputi kondensasi data, penyajian data, dan penarikan kesimpulan. Perbedaan gender dalam konteks ini tidak mennujukkan perbedaan signifikan dalam kemampuan berhitung, tetapi terlihat pada pendekatan berpikir dan kedalaman pemahaman konsep matematis. Subjek Laki-Laki cenderung berpikir analitik, logis, dan reflektif, menunjukkan keunggulan dalam pemahaman konsep dan strategi pemecahan masalah. Subjek Perempuan berpikir tekstual, prosedural, dan sistematis, menunjukkan keunggulan dalam ketelitian dan keteraturan langkah, tetapi masih kurang dalam pemahaman makna konseptual dan evaluasi hasil. Dengan demikian, perbedaan gender berpengaruh pada gaya kognitif dan strategi numerasi matematika, bukan pada kemampuan berhitung dasar. Subjek Laki-Laki lebih menonjol pada penalaran konseptual, sedangkan Subjek Perempuan lebih kuat pada ketelitian prosedural.
Co-Authors Hikmahturrahman, Hikmahturrahman Masaniku, Rizal Nosva Adam Yunus Suhardiman Darson Tamu Syifa Afidah Nurul Arifin