Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

p-Index From 2020 - 2025

P-Index

This Author published in this journals

All Journal Jurnal Cendekia : Jurnal Pendidikan Matematika Journal on Education

Ulfa Septiani

IKIP SIliwangi

Author-ID : 3880701

Education Mathematics

Published : 3 Documents Claim Missing Document

Claim Missing Document

Articles

Pembelajaran Matematika Melalui Pendekatan Open-Ended Terhadap Pemahaman Matematik Siswa MTs Ulfa Septiani; Luvy Sylviana Zanthy
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 3 No 1 (2019): Jurnal Cendekia: Jurnal Pendidikan Matematika
Publisher : Mathematics Education Study Program

Penelitian ini dilatarbelakangi oleh masih rendahnya kemampuan pemahaman konsep matematik siswa Madrasah Tsanawiyah (MTs) swasta di Kota Cimahi sehingga diperlukan pendekatan pembelajaran untuk mengatasi masalah tersebut. Alternatif pendekatan yang diterapkan yaitu dengan pendekatan Open-Ended. Penelitian ini bertujuan untuk menelaah dan mengetahui apakah terdapat pencapaian dan peningkatan kemampuan pemahaman konsep matematik siswa MTs yang pembelajarannya menggunakan pendekatan Open-Ended. Metode penelitian yang digunakan adalah kuasi eksperimen. Pada awal dan akhir pembelajaran, siswa diberikan tes. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII MTs swasta dengan subjek sampelnya adalah siswa kelas VIII di salah satu MTs swasta di Kota Cimahi dengan jumlah siswa sebanyak 24 orang. Pengumpulan data dalam peneltian ini berupa tes sebanyak 5 soal uraian, kemudian data skor kemampuan pemahaman matematik tersebut dianalisis dengan deskriptif dan inferensial dengan menggunakan uji perbedaan dua rata-rata. Berdasarkan hasil penelitian, baik dari hasil analisis maupun pengujian hipotesis, maka peneliti dapat menyimpulkan bahwa terdapat peningkatan kemampuan pemahaman konsep matematik siswa MTs melalui pendekatan Open-ended dan terdapat pencapai kemampuan pemahaman konsep matematik siswa MTs melalui pendekatan Open-ended.

KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP BERDASARKAN GENDER Suswigi Suswigi; Ulfa Septiani; Muhammad Salimul Farhan; Tomi Suparman Awal Purnama; Irmina Monte; Wahyu Hidayat
Journal on Education Vol 1 No 3 (2019): Journal On Education, Vol 1, No 3, April, 2019
Publisher : Departement of Mathematics Education

This research is qualitative research with correlation method aims to analyze students' mathematical communication skills in solving problems that are viewed from gender. The selection of research subjects using purposive sampling technique based on sex with the procedure for selecting research subjects, namely, choosing male and female students. Then a written test was carried out in the form of a test of mathematical communication skills, then the test results were analyzed. The population in this study were all seventh grade students in the 2017/2018 school year at one of the junior high schools in Cimahi City. While the study sample was taken one class randomly from the whole class VII, namely class VII A totaling 30 students consisting of 15 male students and 15 female students. Measurement of mathematical communication skills of students in this study using a test instrument in the form of a set of questions in the form of a description without any prior learning as many as 5 questions. Giving a description question aims to see the process of students' abilities, accuracy and systematic arrangement of answers that can be seen from each step of solving the problem made. This test of mathematical communication skills was developed by researchers for social arithmetic material as the first step taken in compiling questions is to make a grid, arrange questions and answer keys and determine the score of each item in question. The results of the correlation test and the percentage of tests of mathematical communication skills from this study are that there is an influence of gender on the mathematical communication skills of junior high school students with the results of mathematical communication skills of male students classified as moderate with an average value of 57.47%, while the mathematical communication abilities of female students are classified high with an average percentage value of 65.73%

ANALISIS KEMAMPUAN PENALARAN MATEMATIK SISWA MTs PADA MATERI RELASI DAN FUNGSI Ulfa Septiani; Fatimah Fatimah; Suswigi Suswigi; Risma Amelia; Wahyu Hidayat
Journal on Education Vol 1 No 3 (2019): Journal On Education, Vol 1, No 3, April, 2019
Publisher : Departement of Mathematics Education

This study aims to analyze the mathematical reasoning abilities of MTs students in Cimahi City on material relations and functions. This study uses a descriptive method with a qualitative approach. The subjects in this study were 25 grade VIII students in one of the MTs in Cimahi City. Data retrieval is obtained by giving a test of mathematical reasoning abilities as many as 5 essay-shaped items. Based on the results of the data analysis, the total percentage of item number 1 of 9% was classified as very low, the question number 2 of 31% was very low, the question number 3 of 14% was very low, the question number 4 was 1% and very number 5 of 59% is classified as moderate, it can be concluded that the mathematical reasoning abilities of class VIII students in one of the MTs in Cimahi in the material relations and functions are still very low. Then the students' mistakes in completing the problem are 1) lack of understanding of the concepts students have, 2) wrong or not careful in carrying out the calculation process and 3) less careful in reading the questions so the answer is less complete.

Co-Authors Fatimah Fatimah Irmina Monte Luvy Sylviana Zanthy Muhammad Salimul Farhan Risma Amelia Suswigi Suswigi Tomi Suparman Awal Purnama Wahyu Hidayat

Title

Found 3 Documents
Search

Abstract

Abstract

Abstract

Title Search

Found 3 Documents Search

Abstract

Abstract

Abstract

Title

Found 3 Documents
Search