Penelitian ini bertujuan untuk mendeskripsikan kemampuan berpikir kritis ditinjau dari gaya belajar matematika siswa. Jenis penelitian ini adalah penelitian deskriptif kualitatif. Subjek penelitian adalah siswa kelas XII SMA Negeri Punung, Kabupaten Pacitan. Subjek penelitian sebanyak enam siswa dengan masing-masing dua siswa untuk gaya belajar visual, auditorial, dan kinestetik. Data penelitian diambil melalui angket gaya belajar, tes kemampuan berpikir kritis, dan wawancara. Data angket dianalisis untuk menentukan jenis gaya belajar siswa, sedangkan data hasil tes dianalisis berdasarkan aspek kemampuan berpikir kritis matematis yaitu FRISCO – Focus, Reason, Inference, Situation, Clarify, and Overview. Hasil penelitian menunjukkan bahwa kemampuan berpikir kritis siswa pada masing-masing gaya belajar memiliki tingkatan yang berbeda. Siswa dengan gaya belajar visual memiliki kemampuan berpikir kritis pada kriteria sangat baik, siswa dengan gaya belajar auditorial memiliki kemampuan berpikir kritis pada kriteria cukup, sedangkan siswa dengan gaya belajar kinestetik memiliki kemampuan berpikir kritis pada kriteria baik. Namun demikian ketiganya mempunyai potensi kuat untuk mengembangkan kemampuan berpikir kritis dalam matematika melalui stimulasi dari guru. Analysis of critical thinking skills in terms of students' mathematics learning stylesAbstractThis study aimed to describe critical thinking skills in terms of students’ mathematics learning styles. It was a qualitative descriptive study. The study subjects were twelfth-grade students of SMA Negeri Punung (Public Senior High School), Pacitan Regency, Indonesia. The subjects were six students, with two students each for visual, auditory, and kinesthetic learning styles. The data were taken through learning style questionnaires, critical thinking skills tests, and interviews. The questionnaire data were analyzed to determine the type of student learning style, while the test result data were analyzed based on aspects of mathematical critical thinking skills, namely FRISCO – Focus, Reason, Inference, Situation, Clarify, and Overview. The results showed that students’ critical thinking skills in each learning style had different levels. Students with visual learning styles have the critical thinking skills on very good criteria, students with auditory learning styles have the critical thinking skills on moderate criteria, while students with kinesthetic learning styles have the critical thinking skills on good criteria. However, all three have strong potential to develop critical thinking skills in mathematics through stimulation from the teacher.
Learning media is an important tool in learning proces, especially learning media that are made based on student needs and characteristics. One of learning media that is effectively applied at the primary school level is a module. This study aims to produce and determine the feasibility of mathematics learning media in the form of HOTS integrated realistic-based modules on volume building materials (cubes and blocks) as learning media for fifth grade elementary school students. The subjects of study were six students of grade V SD Negeri Sindurjan. The research method was used R&D (Research and Development) using ADDIE model. The ADDIE model consists of analysis, design, development, implementation, evaluation. Based on the results of research (1), a HOTS integrated realistic mathematics module development product is produced. (2) The validation results obtained from the evaluation of media experts by 3.20 and material experts by 3.65. From the two results, it was developed to be 3.40 or > 3.25, the very valid category. (3) The practicality questionnaire was obtained from the student response assessment of 3.40 or > 3.25 with the very practical category. Thus the HOTS integrated realistic-based mathematics module is suitable for use as a learning medium for fifth grade elementary school students.
Belajar matematika dengan nuansa budaya (ethnomathematics), akan lebih bermakna bagi siswa dalam memahami konsep matematika. Salah satu budaya lokal yang menjadi kebanggaan di Purworejo adalah batik. Oleh karena itu, batik dapat digunakan sebagai salah satu media pembelajaran matematika berdasarkan etnomatematika. Pada artikel ini kami akan menjelaskan pembelajaran matematika menggunakan latar belakang budaya, yaitu pada materi pola bilangan menggunakan media batik Adipurwo khas Purworejo, Jawa Tengah. Tujuan penulisan artikel ini adalah untuk mengetahui etnomatematika dari motif batik Adipurwo yang digunakan sebagai media pembelajaran matematika dalam materi pola bilangan. Siswa dapat menentukan pola bilangan dengan media batik Adipurwo. Hasil dalam penelitian ini adalah sebagai berikut: motif geblek dan klanting memiliki pola urutan aritmatika yang berbeda dengan 6, sedangkan motif daun pare dan clorot memiliki pola urutan aritmatika dengan perbedaan 3. Dengan hubungan antara nomor pola bahan dan Adipurwo batik, pembelajaran matematika akan menjadi lebih bermakna dan lebih menarik, sehingga siswa dapat memahami matematika dengan mudah dan menyenangkan.
The purpose of this study was to analyze the creative aspects of the implementation of Pedagogical Content Knowledge (PCK) model in mathematics learning in high school. The research method used was a qualitative method. Data collections used communication, interview, documentation, and test. The research was done in high school in Purworejo Regency. PCK model integrated student plan, learning module, and student worksheet as a tool in learning mathematics. Characteristics of learning tools adapted to PCK theory containing components 1) Knowledge of Curriculum for Mathematics, 2) Knowledge of Instructional Strategies for Mathematics, 3) Knowledge of Student Understanding in Mathematics, and 4) Knowledge Assessment for Mathematics. The result showed that the PCK model was able to develop students’ creativity components included fluency, flexibility, elaboration, and originality. A degree of student creativity was at a good level with percentage score is 80.6%. Pedagogical Content Knowledge (PCK) model applied comprehensively was capable of developing students’ creative thinking skills more optimally.
This research is a descriptive-analytical study that aims to describe how student solve high order thinking (HOT) problem. The research subject was a student who was chosen based on HOT problem-solving in a non-routine way and took a mathematics course at Science Education of Universitas Sarjanawiyata Tamansiswa Yogyakarta DS Setiana1. Data were collected using observation, documentation and interviews methods, then will be analyzed descriptively. Based on the analysis that has been done, it was found that: (1) the strategy used by the student to solve the HOT problem was obtained from the internet; (2) there are errors when student applied the strategy that has been obtained in solving the HOT problem; (3) the student have difficulties when solving HOT problem in the same way. The results of this analysis are expected to provide a little description for educational activists related to the solving of HOT problem by students.
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