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All Journal Phenomenon : Jurnal Pendidikan MIPA Euclid Hipotenusa: Journal of Mathematical Society
Budi Waluya
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Chemistry Education Mathematics Physics Social Sciences

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Analyzing Mathematical Creative Thinking Processes in Higher Education: A Learning Style Perspective in Graph Problem Solving Noviana Dini Rahmawati; Budi Waluya; Mulyono; Iqbal Kharisudin
Hipotenusa: Journal of Mathematical Society Vol. 7 No. 1 (2025): Hipotenusa : Journal of Mathematical Society
Publisher : Program Studi Tadris Matematika Universitas Islam Negeri (UIN) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/hipotenusa.v7i1.4186

Abstract

This study aims to determine the process of mathematical creative thinking in solving graph problems based on students' learning styles. This research method เว็บสล็อต uses descriptive qualitative. This study was conducted on 5th semester students of the Mathematics Education Study Program, Universitas PGRI Semarang in the 2024/2025 Academic Year. Subjects were taken by purposive sampling. The research instruments were in the form of mathematical creative thinking tests, learning style questionnaires and interview guidelines. R4shub Data analysis techniques included validity, reliability, discriminatory power and difficulty level tests. Furthermore, data validity tests were carried out using the technical triangulation method and qualitative data analysis using an interactive analysis model. The results of the study showed that the mathematical creative thinking process of the average of the four students' learning styles at the preparation stage did not meet the indicators of flexibility and originality. The incubation and illumination stages still need assistance to bring up the originality indicators. เว็บสล็อต While the verification stage has met the four indicators of mathematical creative thinking ability completely. Thus, the findings of this study can be used as a consideration for lecturers in understanding the differences in students' learning styles. Lecturers can provide appropriate scaffolding to make it easier for students to solve graph problems.
KEMAMPUAN REPRESENTASI MATEMATIS PADA MODEL PEMBELAJARAN PROBLEM BASED LEARNING PENDEKATAN STEAM DITINJAU DARI GAYA BELAJAR SISWA Akbar, Farich; Budi Waluya; Bambang Eko Susilo
Euclid Vol 10 No 4 (2023)
Publisher : Universitas Swadaya Gunung Jati.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/zz987p21

Abstract

Berdasarkan pengalaman mengajar matematika di MTs Asy Syarifah Kota Semarang banyak siswa yang merasa kesulitan merepresentasikan jawabannya dalam bentuk gambar maupun simbol. Penelitian ini merupakan penelitian mixed method yang bertujuan untuk mengetahui efektivitas model pembelajaran Problem Based Learning pendekatan STEAM terhadap kemampuan representasi matematis siswa dan untuk mendeskripsikan kemampuan representasi matematis pada model pembelajaran Problem Based Learning pendekatan STEAM ditinjau dari gaya belajar siswa. Desain penelitian yang digunakan adalah mixed-methods sequential explanatory design. Sampel penelitian diambil dari 2 kelas 8 di MTs Miftahussa’adah dengan menggunakan simple random sampling peneliti mendapatkan kelas 8C sebagai kelas eksperimen dan kelas 8A sebagai kelas kontrol. Subjek penelitian diambil dari siswa kelas eksperimen yang mengisi angket gaya belajar diambil 6 subjek penelitian yang terdiri dari 2 siswa dengan gaya belajar visual, 2 siswa dengan gaya belajar auditory dan 2 siswa dengan gaya belajar kinestetik. Uji N-Gain menunjukkan bahwa peningkatan kemampuan representasi matematis minimal kategori sedang dalam model pembelajaran PBL dengan pendekatan STEAM lebih tinggi dari pada peningkatan kemampuan representasi matematis minimal kategori sedang dalam model pembelajaran PBL biasa. Diperoleh deskripsi kemampuan representasi matematis pada model pembelajaran PBL pendekatan STEAM ditinjau dari gaya belajar siswa.
Improving Critical Thinking Skills through Problem-Based Learning Models with Argumentation in the Group Theory Course Setyawati, Rina Dwi; Budi Waluya; isnarto; Putriaji Hendikawati
Phenomenon : Jurnal Pendidikan MIPA Vol. 14 No. 2 (2024): Jurnal Pendidikan MIPA
Publisher : Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/phen.2024.14.2.24021

Abstract

Argumentation is one of the factors considered in measuring critical thinking skills. This study aims to evaluate the effectiveness of the Argumentationbased Problem-Based Learning model in enhancing the critical thinking skills of prospective mathematics teachers. This study used a post-test only control design involving 53 prospective mathematics teacher students at UPGRIS, consisting of two classes, namely the experimental class and the control class with a purposive sampling technique. The data collection technique was carried out through a critical thinking ability test. The data analysis technique used was a prerequisite test analyzing with a paired sample t-test hypothesis test, independent sample t-test and N-gain. The results showed that the experimental class experienced an increase in critical thinking skills in the group theory course. The critical thinking skills of the experimental class with the Problem Based Learning and Argumentation model learning were better than the control class with a sig <0.05. The increase in students' critical thinking skills increased significantly with a moderate category (N-gain = 0.47). The indicator of critical thinking skills in the criteria stating that there are problems in the information provided experienced the greatest increase, while the indicator of constructing valid arguments experienced the lowest increase. There was an increase in the ability of prospective teachers in constructing arguments but in the low criteria. The ability to construct arguments needs to be given special attention in efforts to improve critical thinking skills.
Co-Authors Akbar, Farich Bambang Eko Susilo Iqbal Kharisudin Isnarto Mulyono Noviana Dini Rahmawati Putriaji Hendikawati Rina Dwi Setyawati