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All Journal Journal of Mathematics Instruction, Social Research and Opinion Journal of Multidisciplinary Inquiry in Science, Technology and Educational Research
Putri Wardani
Universitas Islam Negeri Sumatera Utara
Humanities Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Berpikir Komputasi Matematika Siswa pada Pelajaran Matematika (Systematic Literature Review) Putri Wardani; Yahfizham
MISTER: Journal of Multidisciplinary Inquiry in Science, Technology and Educational Research Vol. 1 No. 3b (2024): JULI (Tambahan)
Publisher : UNIVERSITAS SERAMBI MEKKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/mister.v1i3b.1774

Abstract

Perkembangan zaman yang semakin modern banyak teknologi-teknologi canggih digunakan oleh penggunanya, baik dikalangan muda maupun tua. Begitu juga dengan siswa, dengan adanya kurikulum yang terus menurus berinovasi maka perkembangan pembelajaranpun ikut kedalamnya. Oleh karena itu disini penulis membahas tentang berpikir secara komputasi matematika siswa agar dapat melihat seberapa jauh pemahakan siswa terhadap komputasi. Adapun tujuan dari penelitian ini yaitu untuk memberikan studi tentang berpikir komputasi matematika siswa. Penelitian ini menggunakan metode penelitian kepustakaan yang diambil dari beberapa jurnal yang berkaitan dengan judul yang diteliti. Dan memberikan hasil bahwa kemampuan berpikir komputasi siswa tergolong dalam dua kategori, yaitu sedang dan rendah. Yang disebabkan oleh beberapa siswa yang tidak bisa leluasa berpikir secara abstrak.
GeoGebra in Discovery Learning: Alternative Solutions for Understanding Mathematical Concepts Putri Wardani; Machrani Adi Putri Siregar
Journal of Mathematics Instruction, Social Research and Opinion Vol. 4 No. 3 (2025): September
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v4i3.672

Abstract

In learning, students are required to understand the concepts of problems and visualize the objects of mathematical learning discussions. However, in reality, students face difficulties in understanding and visualizing the objects discussed; learning media can help solve the problems faced by students so that the learning process is no longer conventional, which causes students to be passive. This research aims to determine whether there is an effect of GeoGebra learning media on the Discovery Learning model on students' understanding of mathematical concepts. This research uses a quasi-experimental quantitative method that tests the cause and effect between variables. The study was conducted in class XI MIA MAL UINSU as the population, with sampling carried out by randomizing classes. The sample for this study consisted of students from class XI MIA 1 as the control class and XI MIA 2 as the experimental class. Each class consists of 39 students. The instrument used is a mathematical concept understanding ability test in the form of an essay, consisting of a pretest and a posttest. The data collected were then tested using a t-test. Based on the t-test calculations with α= 0.05, the significance value obtained is 0.000, thus 0.000 < 0.05. It can be concluded that GeoGebra learning media has an effect on the Discovery Learning model on students' concept understanding. The research results regarding the impact of learning media on students' concept understanding indicate that teachers can implement this learning media in their teaching.
Co-Authors Siregar, Machrani Adi Putri Yahfizham Yahfizham