Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Edumatsains J-PiMat : Jurnal Pendidikan Matematika
Yopita Yopita
STKIP Persada Khatulistiwa
Agriculture, Biological Sciences & Forestry Chemistry Education Mathematics Physics

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
ANALISIS KESULITAN SISWA DALAM MENYELESAIKAN SOAL CERITA MATERI -RELASI DAN FUNGSI Anita Sri Rejeki Hutagaol, S.Pd,M.Pd; Yopita Yopita; Veronika Andau
J-PiMat : Jurnal Pendidikan Matematika Vol 4, No 1 (2022): J-PiMat
Publisher : Prodi Pendidikan Matematika STKIP Persada Khatu;istiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/j-pimat.v4i1.1671

Abstract

Tujuan dari penelitian ini yaitu untuk menjelaskan Kesulitan siswa dalam memahami konsep matematis pada materi Relasi dan fungsi di SMA negeri 2 Sintang. Subjek penelitian berjumlah 30 siswa kelas X IPA 3  tahun akademik 2021/2022. Data yang di kumpulkan berupa hasil tes dalam menyelesaikan soal cerita dan lembar hasil wawancara. Soal tes yang digunakan untuk mengukur kemampuan siswa dalam memahami konsep matematis terdiri dari 5 soal  berbentuk esai dengan materi Relasi dan fungsi. Hasil tes kemudian dianalisis berdasarkan indikator pemahaman konsep matematis yaitu: 1) dapat menjelaskan ulang definisi dengan kata-kata sendiri agar mudah di mengerti, 2) mampu membedakan contoh dan yang bukan contoh, dan 3) dapat menggunakan konsep saat menyelesaikan masalah (Agustina, 2016 hal) . Hasil dari analisis data menunjukkan bahwa Siswa masih mengalami kesulitan dalam memahami konsep matematis terbukti dari beberapa persentase ketercapaian tiap indikator yang tergolong rendah dan terbukti dari hasil wawancara siswa. Hasil dari penelitian ini bisa memberikan informasi kepada guru  secara khusus guru matematika tentang kemampuan siswa dalam memahami konsep matematis sehingga guru diharapkan dapat merancang kegiatan pembelajaran yang mampu mengatasi kesulitan siswa dalam memahami konsep matematis.
Kemampuan Pemahaman Konsep Matematis Siswa dalam Menyelesaikan Soal pada Relasi dan Fungsi Melinda Rismawati; Anita Sri Rejeki Hutagaol; Veronika Andau; Yopita Yopita
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 7 No 2 (2023): Januari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v7i2.3979

Abstract

The purpose of this study was to analyze the achievement of each indicator that measures the mathematical understanding ability of high school students in the learning of Relations and Functions. This research is a qualitative descriptive study that seeks to describe students' mathematical understanding abilities. The subjects of this study were 10th Grade students in SMAN 2 Sintang which consisted of 30 students. The data collection method used is a matter of test material relations and functions. Based on the results of the study, it can be concluded that the level of ability of students in high school mathematics subjects is as follows: there is 1 student who scores below 50, there are 3 students who score between 51 and 60, there are 8 students who score between 61 and 70, there are 9 students scored between 71 and 80, there were 9 students who scored 81 and above. The perfect score was achieved by 30 students in the first question number. All partisipants got different results, the first indicator of students getting the fulfillment of the indicator of ability to understand concepts with very good categories, the second indicator of the fulfillment of indicators of understanding ability concept with sufficient category and the third indicator students get the fulfillment of the indicator of ability to understand concepts with very poor category. It can be said that students still have difficulty in solving problems in the form of distinguishing examples from non-examples and solving problems using concepts when solving problems.
Co-Authors Anita Sri Rejeki Hutagaol Anita Sri Rejeki Hutagaol, S.Pd,M.Pd Melinda Rismawati Veronika Andau