Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Jurnal Peluang

Analisis Kesalahan Siswa dalam Menyelesaikan Soal Sistem Persamaan Linier Dua Variabel di Kelas IX SMP Negeri 1 Lembah Seulawah Rifa Nabillah; M Ikhsan; M Hasbi
Jurnal Peluang Vol 8, No 2 (2020): Vol 8, No 2 (2020): Jurnal Peluang
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jp.v8i2.22003

Abstract

Mathematics is a branch of science that has a vital role in the development of science and technology. Mathematical literacy is a non-negotiable ability needed today. However, mathematics remains complicated for students to understand; many students make mistakes in solving math problems, including the SLETV material. A student should follow Polya's steps (understanding the problem, planning a solution, implementing a predetermined plan, and reviewing the results that have been obtained). This study aimed to determine the mistakes made by students and the factors causing Grade IX students of SMP Negeri 1 Lembah Seulawah to make mistakes in solving SLETV problems. This research is descriptive qualitative research. The subjects in this study were 6 Grade IX students of SMP Negeri 1 Lembah Seulawah, Aceh Indonesia. Data collection was conducted in paper-based tests and interviews. The instruments were paper-based tests and interviews. The data were analyzed using the procedures proposed by Miles and Huberman: data reduction, data presentation, and drawing conclusions. This study indicates that Grade IX students of SMP Negeri 1 Lembah Seulawah generally have not been able to understand and plan the solution of the problems given correctly in solving SLETV problems. The cause of errors is that students are not used to systematically working on mathematical problems, and some students misunderstand the concepts of elimination and substitution.
Pemahaman Siswa pada Materi Bentuk Aljabar melalui Model Discovery Learning dengan Mind Mapping Muliana Muliana; M Ikhsan; Mukhlis Hidayat
Jurnal Peluang Vol 8, No 1 (2020): Vol 8, No 1 (2020): Jurnal Peluang
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jp.v8i1.18787

Abstract

The learning model is a fundamental model used for designing the learning. The learning model to encourage students' engagement recommended by the 2013 Curriculum is the discovery learning model. At the end of this model, students are guided to make conclusions from the materials studied by making a summary in the form of mind mapping. This study aimed to investigate the level of student understanding and student responses to the topic of algebraic form through discovery learning models with mind mapping. This study used a quantitative approach with the type of Pre-Experimental Design research through the One-Shot Case Study design. To test the hypothesis in this study, the t-test was used. The samples were Year 27 Year 7 students in one of the junior high schools in Banda Aceh, Indonesia. This research showed that: 1) students' understanding using the discovery learning model with mind mapping could reach a high or moderate level for the topic of algebraic form; 2) most students' understanding was at the moderate level (59.26%), and 3) the results of student responses of algebraic form using discovery learning model with mind mapping showed good understanding.