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All Journal Pythagoras: Jurnal Matematika dan Pendidikan Matematika International Journal of Education AKSIOMA: Jurnal Program Studi Pendidikan Matematika Erudio: Journal of Educational Innovation Jurnal Pendidikan Matematika RAFA JIPM (Jurnal Ilmiah Pendidikan Matematika) Suska Journal of Mathematics Education EDU-MAT: Jurnal Pendidikan Matematika PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Eduma : Mathematics Education Learning and Teaching Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai-Nilai Islami) Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika Jurnal Pendidikan (Teori dan Praktik) MATEMATIKA DAN PEMBELAJARAN JPMI (Jurnal Pendidikan Matematika Indonesia) Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Jurnal Cendekia : Jurnal Pendidikan Matematika Journal of Mathematics Science and Education SIGMA MEJ (Mathematics Education Journal) Jurnal Pelayanan dan Pengabdian Masyarakat (Pamas) Jurnal Pengabdian Kepada Masyarakat (Mediteg) Jurnal Equation: Teori dan Penelitian Pendidikan Matematika Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) Cendekia: Jurnal Pendidikan dan Pembelajaran MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Primatika : Jurnal Pendidikan Matematika Journal Mathematics Education Sigma [JMES] ABDI MOESTOPO: Jurnal Pengabdian pada Masyarakat Kognitif: Jurnal Riset HOTS Pendidikan Matematika Edumatika MATHEMATIC EDUCATION AND APLICATION JOURNAL (META) Postulat : Jurnal Inovasi Pendidikan Matematika Pedagogy : Jurnal Pendidikan Matematika Catimore: Jurnal Pengabdian Kepada Masyarakat Edumatica: Jurnal Pendidikan Matematika JP (Jurnal Pendidikan) : Teori dan Praktik Jurnal Tatsqif JME (Journal of Mathematics Education) Journal on Mathematics Education Research Jurnal Pendidikan MIPA JME (Journal of Mathematics Education) Universal Education Journal of Teaching and Learning Differential: Journal on Mathematics Education
Eyus Sudihartinih
Universitas Pendidikan Indonesia
Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Social Sciences Other

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ANALISIS KESALAHAN SISWA SEKOLAH MENENGAH PERTAMA PADA MATERI PECAHAN Sudihartinih, Eyus _; Santi, Laila Maya
Jurnal Pendidikan (Teori dan Praktik) Vol 4, No 2 (2019): Volume 4, Nomor 2, September 2019
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Surabaya

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Abstract

This research aims to analyze junior high school student?s error in solving mathematics test on fraction using Makhubele, Nkhoma, and Luneta?s error category. This research was conducted by giving individual written test (three question) in the fraction material. Participants in this study were 5 junior high school students who had studied fraction material in their school. Based on the results of data analysis, it was concluded that students in number 1 had 2 students who did err1 (slip) and 1 student who did err2 (conceptual error), in number 2 there was 1 student who did err3 (procedural error), and in number 3 there is 1 person who did err2 and 1 person who did err1.
PENGEMBANGAN BAHAN AJAR KONSEP PECAHAN BERBANTUAN MULTIMEDIA UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN MATEMATIS SISWA DI SEKOLAH INKLUSI Sudihartinih, Eyus; Amaliah, Ikhlasul Amaliah
Jurnal Pendidikan (Teori dan Praktik) Vol 4, No 2 (2019): Volume 4, Nomor 2, September 2019
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Surabaya

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Abstract

The purpose of this study was to find out the form of teaching materials for fractional calculating operations on multimedia assisted of mathematics learning to improve students' mathematical understanding skills in inclusive schools. Mathematical understanding is all forms of thought processes taken in forming the structure of knowledge. Indicators of mathematical understanding used in this study are students can distinguish the material that has been studied with the previous material, students can formulate how the material has been learned, students can deduce what material has been learned, and students can solve mathematical problems in everyday life relating to the material he has learned. Students in inclusive schools are more diverse than the common school so that teachers need to brainwave how to make classroom learning more interesting. Multimedia learning can be the solution to these problems.
ERROR ANALYSIS OF HIGH SCHOOL STUDENTS ON LINEAR PROGRAM TOPICS BASED ON NEWMAN ERROR ANALYSIS Elsa, Hanne Ayuningtias; Sudihartinih, Eyus
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (922.402 KB) | DOI: 10.22219/mej.v4i1.11466

Abstract

This study aims to obtain a description of the errors of high school students on linear program topics by using the Newman Error Analysis. This type of research is a descriptive study with a qualitative approach. This research was conducted by giving a test to participants consisting of a three-word problem on the topic of a linear program then conducting interviews as a data collection technique. Participants in this study were five female students of class XI in one of the senior high schools in Bandung, including four people who were students majoring in Sciences studies and one person who was a student majoring in Social studies. Based on the results of a research according to the Newman Error Analysis, all participants made several types of errors on the topic of a linear program. Errors made by the participants include transformation errors made by three students, the process skill errors made by two students, and writing error answers made by two students.
Students' Mistakes and Misconceptions on the Subject of Conics Sudihartinih, Eyus; Purniati, Tia
International Journal of Education Vol 12, No 2 (2020): February 2020
Publisher : Kantor Jurnal dan Publikasi Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ije.v12i2.19130

Abstract

The purpose of this study is to determine the levels of geometric thinking, mistakes, and misconceptions of students on the concept of conics. This study was conducted on 91 students in the first semester in 2017 at one of the universities in Indonesia. Data were collected using written tests, interviews, and documentation. From the test results, the students' answers were divided into correct and incorrect solutions. Interviews and documentation were used to analyze level of geometric thinking nd student misconception. As a result, the misconceptions found were (1) the students could not determine the two possible simple equations, (2) the students could not determine the description of a simple parabola equation, (3) the students could not determine the conics equation, (4) the students could not prove the length of the latus rectum of an ellipse, (5) the students could not determine a simple equation of asymptote of hyperbola, while its vertices point were known, and (6) the students could not determine the equations of hyperbola focus and the difference between the length of the radius of the focus was known. Students who experienced mistakes and misconceptions were still at the first level of the van Hiele geometric thinking model.
DESAIN GAME ONLINE MATEMATIKA MENGGUNAKAN HTML DAN FLASH DALAM PERKULIAHAN MULTIMEDIA PENDIDIKAN MATEMATIKA BERBANTUAN E-LEARNING Sudihartinih, Eyus; Rachmatin, Dewi
Jurnal Pendidikan (Teori dan Praktik) Vol 5, No 1 (2020): Volume 5, Nomor 1, April 2020
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jp.v5n1.p%p

Abstract

This study aims to obtain a description of online mathematical game design using HTML and Flash in e-learning-assisted mathematics education multimedia lectures. This research is a pre-experimental type of one-shot case study. The research participants were a class of students consisting of 34 people (5 men and 29 women), 5th- semester students in multimedia mathematics education courses in the mathematics education department at one of the universities in Indonesia. The research instrument was a questionnaire through Google forms and interviews. In this study, triangulation was carried out using documentation, interviews, and theory. Based on the results of the study note that HTML and Flash can be used in the design of mathematical games even though students have not previously learned both but the results are good. The author suggests that students be able to try the math game at school during research or teaching practice. In addition, the authors hope the game can be published on the internet so that it can be used by many students.
PENGEMBANGAN BAHAN AJAR KONSEP PECAHAN BERBANTUAN MULTIMEDIA UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN MATEMATIS SISWA DI SEKOLAH INKLUSI Sudihartinih, Eyus; Amaliah, Ikhlasul Amaliah
Jurnal Pendidikan (Teori dan Praktik) Vol 4, No 2 (2019): Volume 4, Nomor 2, September 2019
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study was to find out the form of teaching materials for fractional calculating operations on multimedia assisted of mathematics learning to improve students' mathematical understanding skills in inclusive schools. Mathematical understanding is all forms of thought processes taken in forming the structure of knowledge. Indicators of mathematical understanding used in this study are students can distinguish the material that has been studied with the previous material, students can formulate how the material has been learned, students can deduce what material has been learned, and students can solve mathematical problems in everyday life relating to the material he has learned. Students in inclusive schools are more diverse than the common school so that teachers need to brainwave how to make classroom learning more interesting. Multimedia learning can be the solution to these problems.
ANALISIS KESALAHAN SISWA SEKOLAH MENENGAH PERTAMA PADA MATERI PECAHAN Sudihartinih, Eyus _; Santi, Laila Maya
Jurnal Pendidikan (Teori dan Praktik) Vol 4, No 2 (2019): Volume 4, Nomor 2, September 2019
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to analyze junior high school student’s error in solving mathematics test on fraction using Makhubele, Nkhoma, and Luneta’s error category. This research was conducted by giving individual written test (three question) in the fraction material. Participants in this study were 5 junior high school students who had studied fraction material in their school. Based on the results of data analysis, it was concluded that students in number 1 had 2 students who did err1 (slip) and 1 student who did err2 (conceptual error), in number 2 there was 1 student who did err3 (procedural error), and in number 3 there is 1 person who did err2 and 1 person who did err1.
Analisis Kemampuan Berpikir Van Hiele Siswa Sekolah Menengah Pertama Ditinjau dari Perspektif Gender Pertiwi, Mutiara; Sudihartinih, Eyus
PYTHAGORAS : Jurnal Program Studi Pendidikan Matematika Vol 9, No 2 (2020): PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika
Publisher : UNIVERSITAS RIAU KEPULAUAN, BATAM, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (524.604 KB) | DOI: 10.33373/pythagoras.v9i2.2404

Abstract

Geometri merupakan salah satu bidang kajian dalam kurikulum matematika sekolah karena geometri mempelajari berbagai konsep geometris yang digunakan dalam materi matematika lainnya dan berbagai bidang keilmuan lainnya. Teori berpikir geometri van Hiele menyatakan terdapat lima tahap berpikir siswa dalam bidang geometri, yaitu level 0 (visualisasi), level 1 (analisis), level 2 (deduksi informal), level 3 (deduksi), dan level 4 (rigor). Penelitian ini bertujuan untuk mengetahui dan mendeskripsikan kemampuan berpikir geometri van Hiele level 0 (visualisasi), level 1 (analisis), dan level 2 (deduksi informal) pada siswa sekolah menengah pertama ditinjau dari perspektif. Metode penelitian yang digunakan pada penelitian ini adalah deskriptif kualitatif. Intsrumen yang digunakan adalah tes yang setiap butir soalnya mewakili satu tahap berpikir geometri van Hiele dan wawancara. Tes dan wawancara dilakukan kepada 4 orang siswa SMP di salah satu sekolah di Jawa Barat yang terdiri dari 2 orang siswa perempuan dan 2 orang siswa laki-laki pada tahun ajaran 2019/2020 yang dipilih secara acak. Hasil penelitian menunjukkan keempat siswa berada pada level 2 (deduksi informal) berpikir geometri van Hiele. Siswa perempuan sedikit lebih baik dalam mengenali sifat-sifat bangun datar segiempat dibandingan siswa laki-laki. Dan tidak ada perbedaan yang menonjol antara kemampuan berpikir geometri van Hiele siswa perempuan dan siswa laki-laki.
Multimedia Pembelajaran Matematika Topik Perkalian Pada Pecahan yang Didesain Melalui Aplikasi Geogebra Sudihartinih, Eyus; Sabila, Salma; Rachmatin, Dewi
Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai-Nilai Islami) Vol 4 No 1 (2022): Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai Islami)
Publisher : Mathematics Department

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Abstract

Penelitian ini bertujuan untuk memperoleh multimedia pembelajaran matematika topik perkalian pada pecahan yang didesain via aplikasi Geogebra. Penelitian ini menggunakan model pengembangan Multimedia Development Life Cycle (MDLC). Berdasarkan hasil penelitian diketahui bahwa multimedia pembelajaran matematika topik perkalian pada pecahan yang didesain via aplikasi Geogebra dapat dilakukan dengan baik melalui model pengembangan MDLC. Harapannya penelitian ini dapat dilanjutkan dengan melakukan uji coba pada siswa sehingga diperoleh respons siswa.
Test Instrument Validation of Two Dimensional Geometry Using Rasch Model Eyus Sudihartinih; Sufyani Prabawanto
MEJ (Mathematics Education Journal) Vol. 4 No. 2 (2020)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v4i2.11357

Abstract

The purpose of this study is to describe the results of the analysis of the quality of the mathematical students' initial ability in the field of geometry concepts through the Rasch model. This research is descriptive qualitative research at a university in Indonesia. The participants of this study were 44 students who studied analytic geometry (30 women and 14 men). This research instrument is a matter of description of the concept of geometry as many as four questions. Based on the results of the study note that all items meet the standard criteria as measurement so that the questions can be used as instruments in further research.
Co-Authors Afwina Rayhan Al Jupri Amaliah, Ikhlasul Amaliah Amelia Yulianisa Aneu Pebrianti Anggi Lestari Anggrie Prayekti Perdhani Annisa Ul Husnah Annisa, Nurul Fadilah Aulia Suci Wardina Aulia Suci Wardina Bagus Abdul Azis Dasilvawati Pamungkas Deka Nisa Nabila Dewi Rachmatin Dian Usdiyana Dihna, Elza Rahma Dwi Haryanto Eggy Rokhmatulloh1 Elah Nurlaelah Elisya, Nur Elsa, Hanne Ayuningtias Encum Sumiaty, Encum Endang Dedy Endang Dedy Endang Mulyana Entit puspita Fairuz Aulia Shabrina Fanisa Dina Amalia Fineldi, Rira Jun Fitrianingsih, Ajeng Nur Aulia Fophin, Theodore Dwivaland Friska Hermalia Putri Ghaida, Silmi Ghefira Tasfiah Zahra Gita Novita Habibi Ratu Perwira Negara Hadat Adi Purwa Hajizah, Mimi Nur Hanne Ayuningtias Elsa Haryanti, Oktavia Indah Hidayah, Yumna Ika Wahyu Anita Ikhlasul Amaliah Amaliah Intan Yustia Ismiyanti Suci Pratiwi Jainuddin, Jainuddin Kartika Yulianti Khusnul Novianingsih Laila Maya Santi Libryanti, Fitria Luneta, Kakoma Mar'atun Solihah Marits, Milhatunnisa Marzuki Marzuki Maulana, Agisna Mimi Nur Hafizah Muftiyah, Salma Mutiara Pertiwi Nabila, Deka Nisa Nurfitri, Elissa Nurhidayat, Indra Nurjanah, Nurjanah Ophelia Emanuela Pebrianti, Aneu Pratiwi, Ismiyanti Suci Puji Nurfauziah, Puji Purwa, Hadat Adi Qatrunnada Hanifah Rini Marwati Rizki, Raihan Ahmil Rizky Rosjanuardi Rohayati, Ade Sabila, Salma Salamah, Fatihatus Salma Muftiyah Salman Farisal Santi, Laila Maya Sari, Asyifa Anggun Sari, Merisa Ammelia Sekar Wilujeng Sekar Wilujeng Siagian, Teddy Alfra Sifa, Putri Salsa Nur Sthephani, Aulia Suci Novita Sufyani Prabawanto, Sufyani Sumanang Muhtar Gozali Sumirat, Syein Fadilla Putri Syahar Ramadhania Munawar Syifa Syafira Al Ghifari Tia Purniati Tia Purniati Trilani, Sopi Saniah Usman, Zea Zisman Yasmin Arifatun Sadidah Yolanda, Fitriana Yusrianti Sabrina Kurniadianti