Analisis Kemampuan Representasi Matematis Mahasiswa Berdasarkan Motivasi Belajar

Abstract

AbstrakLatar belakang penelitian adalah rendahnya kemampuan penalaran dan komunikasi matematis siswa. Penelitian ini bertujuan untuk mengetahui bagaimana kemampuan penalaran dan komunikasi matematis siswa kelas XI MIA (Matematika dan Ilmu Alam) SMAN 1 Koto Salak Kabupaten Dharmasraya. Metode penelitian adalah penelitian deskriptif dengan pendekatan kualitatif. Instrumen yang digunakan berupa tes, wawancara, dan observasi. Subjek penelitian adalah siswa kelas XI MIA SMAN 1 Koto Salak sebanyak 27 orang. Hasil penelitian menunjukkan kriteria kemampuan penalaran dan komunikasi matematis siswa sangat baik sebanyak 3 orang, baik sebanyak 6 orang, cukup sebanyak 7 orang, kurang sebanyak 9 orang, dan sangat kurang sebanyak 2 orang. Jadi, dapat disimpulkan bahwa kemampuan penalaran dan komunikasi matematis siswa kelas XI MIA SMAN 1 Koto Salak dominan berada pada kriteria kurang baik. AbstractThe background of the research is the low mathematical reasoning and communication skills of students. This study aims to assess the mathematical reasoning and communication skills of students of class XI in the Science program of Senior High School No 1 (SMAN 1) in Koto Salak, Dharmasraya Regency. The research method used was a descriptive study with a qualitative approach while the instruments used are in the form of tests, interviews, and observations, with 27 students as the research subjects. The results showed that the criteria of students’mathematical reasoning and communication skills as follows; very good as many as 3 people, good as many as 6 people, fairly good as many as 7 people, bad as many as 9 people, and very bad as many as 2 people. Therefore, it can be concluded that the mathematical reasoning and communication skills of students in class XI in the Science Program of Senior High School No. 1 Koto Salak are in poor criteria.

Mathematics Modelling Ability of Students on the Set Materials of VII Class with Problem-Based Learning (PBL)

“…The Indicator applies the indicator emergence model of 41.9%, in this indicator only some of the students interpret solutions to the real world and state the conclusions from the solutions obtained, and there are still students who are wrong in interpreting solutions to the real world and stating conclusions, there are even students who do not solve the problem completely so that they do not get a solution, as a result, they do not interpret the solution to the real world and do not state the conclusion of the solution obtained, based on the results of interviews, students are still wrong in the process of working mathematically so they do not write down interpreting the solutions obtained in the real world and do not state conclusions The results obtained, this is in line with research from [17] which states that in drawing conclusions students write answers without any reason and have not even completed the answers so that they have difficulty in stating conclusions. from the solution obtained…”

Analisis Kemampuan Komunikasi Matematis Siswa Berdasarkan Teori Kastolan

“…Karena dengan adanya kemampuan komunikasi yang baik, siswa dapat menyelesaikan permasalahan-permasalahan yang berkaitan dengan komunikasi matematis dengan tepat. Selain itu, akan terlihat seberapa jauh siswa mampu mengeksplorasi gagasan dan pemahamannya dalam menyelesaikan permasalahan matematika yang berkaitan dengan komunikasi matematis (Rismen et al, 2020).…”

Kemampuan Penalaran Matematis: Systematic Literature Review

“…Berdasarkan kategori kemampuan penalaran matematis, penelitian dengan pendekatan kualitatif yang telah dilakukan oleh peneliti sebelumnya, ditemukan kemampuan penalaran matematis peserta didik masih rendah (G. A. M. Ahmad et al, 2018), (Rismen et al, 2020), (Isnaeni et al, 2018), (Aprilianti & Zhanty, 2019). Hal tersebut bertolak belakang dengan penelitian (Kurnia Putri et al, 2019), (Yusdiana & Hidayat, 2018) dan (Asdarina & Ridha, 2020) yang mengatakan bahwa kemampuan penalaran matematis peserta didik termasuk dalam kategori baik dan tinggi.…”