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All Journal Journal of Didactic Mathematics Darul Ilmi: Jurnal Ilmu Kependidikan dan Keislaman Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains NGARSA: Journal of Dedication Based on Local Wisdom Jurnal Cermatika
Hoiriyah, Diyah
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Religion Decision Sciences, Operations Research & Management Education Mathematics Social Sciences

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ANALISIS HAMBATAN BELAJAR MAHASISWA PADA MATA KULIAH STRUKTUR ALJABAR II Hoiriyah, Diyah
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 6, No 01 (2018)
Publisher : IAIN PADANGSIDIMPUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v6i01.1247

Abstract

The purpose of this study is to reveal the barriers to student learning in the Algebra Structure II course on Ring Material. The research subjects were students of the Tadris / Mathematics Education Study Program at the State Islamic Institute (IAIN) Padangsidimpuan in semester 6 as many as 5 students in the 2017-2018 academic year. Where in this study is a type of descriptive research using a qualitative approach. The data collection techniques are carried out, namely: documentation method, test method, and interview method. Data analysis was done by comparing the results of the Algebra Structure II test data and the results of interviews with students. The results of the analysis show that the obstacles to student learning in Algebra Structure II subjects are hampered by conceptual errors, are hampered by strategic errors, are hampered by calculation errors and are hampered by systematic errors. The alternative is to overcome these obstacles, it is necessary for lecturers to be able to develop a learning strategy in the form of giving a variety of problem exercises to students continuously especially those related to Ring material so that students can be more refined thinking skills.
KOMUNIKASI MATEMATIKA DALAM PEMBELAJARAN MATEMATIKA Hoiriyah, Diyah
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 5, No 01 (2017)
Publisher : IAIN PADANGSIDIMPUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v5i01.1265

Abstract

Communication mathematics has a very strong relationship with other mathematical processes, such as problem solving, representation, reflection, reasoning and proof, and connections, where communication is needed to complete each of the other mathematical processes. The ability of students 'mathematical communication is also the foundation in building students' knowledge of mathematics both oral and written. through communication allows mathematical thinking to be observed and therefore communication facilitates the development of thinking. Even though the ability of mathematical communication is important, ironically the learning of mathematics has still not given enough attention to the development of this ability, so that mastery of mathematical competencies for students is still low. students only usually teach questions that are required to seek results but are not or are rarely asked about the origin or steps of understanding. In this connection, this paper aims to explain theoretically about mathematical communication and to present the role of learning related to reality so that students can develop mathematical communication skills.
Kemampuan Berpikir Kreatif Mahasiswa dalam Menyelesaikan Soal-soal Open-Ended Hoiriyah, Diyah
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 7, No 02 (2019)
Publisher : IAIN PADANGSIDIMPUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v7i02.2116

Abstract

The purpose of this study is to describe the creative thinking ability of Tadris/ Mathematics Education students in Padangsidimpuan IAIN in solving open-ended problems. The approach used is a descriptive qualitative approach that seeks to analyze the ability of students to think creatively in solving open-ended problems. The research subjects were students of the third semester of the Tadris / Mathematics Education Study Program at IAIN Padangsidimpuan. The research subjects consisted of 6 students consisting of 2 students in the high category, 2 students in the medium category, and 2 students in the low category. Data collection techniques in the form of observation, tests and interviews. Data analysis is performed by data reduction, data presentation and verification or conclusions. The data validity technique is done by triangulating data sources. The results showed that students' creative thinking ability for high category was very good in solving open-ended mathematics problems. The ability of students to think creatively for the category is in good criteria. The ability of students to think creatively for low categories as a whole is in poor criteria. Overall for low ability students still need coaching.
Hasil Belajar Matematika Siswa Sekolah Dasar: Tingkatan Kelas dan Gender Siregar, Nurdiana; Hoiriyah, Diyah; Sapitri, Liya
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 8, No 01 (2020)
Publisher : IAIN PADANGSIDIMPUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v8i01.2431

Abstract

This study aims to examine student mathematics learning outcomes in terms of each grade level in elementary school and gender. This study uses a descriptive design conducted at SD Negeri 104245 Tumpatan. Data obtained by looking at the value of student mathematics learning outcomes (documents), the subject of which a total of 300 people (163 male and 138 female). Data were analyzed with descriptive analysis techniques using the normal curve approach. The results showed that the average mathematics learning outcomes of class I students for male students were 72 with low categories and women scored 73 with medium categories, class II students for men rated 71 with low categories and female grades 76 with medium categories, students class III 70 with low categories for men and women, class IV students with a score of 82 with a moderate category both male and female students, class V with a grade of 82 with a moderate category obtained by men and women, and class VI students for males, 80 were obtained in the medium category and women scored 83 in the medium category.
Enhancing geometry learning through project-based teaching materials: A focus on circumference and area of circles Sari, Lili Nur Indah; Hoiriyah, Diyah
Journal of Didactic Mathematics Vol 5, No 3 (2024): December
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v5i3.1911

Abstract

This study aims to develop a Student Worksheet based on the Project-Based Learning (PjBL) approach, ensuring its validity, practicality, and effectiveness in facilitating mathematics instruction on the topic of circumference and area of circles for MTs students. The research follows a Research and Development (R&D) methodology, employing the ADDIE development model, which encompasses five stages: Analysis, Design, Development, Implementation, and Evaluation. The validation process assessed the worksheet’s quality across four aspects: content feasibility, material presentation, worksheet structure, and linguistic quality. The results indicate that the content feasibility scored 84%, material presentation 86.5%, worksheet elements 86%, and linguistic quality 88%, all within the “very valid” category. Overall, the Student Worksheet achieved a validity score of 86% (categorized as “very valid”), confirming its appropriateness for use in the classroom. These findings suggest that the PjBL-based Student Worksheet effectively supports mathematics learning and meets expert criteria for validity.
Pendampingan Pembuatan E-LKPD Menggunakan Platform Liveworksheet bagi Guru Matematika SMP Hasibuan, Riswandi; Tanjung, Hasyim Ansari; Hoiriyah, Diyah
Ngarsa: Journal of Dedication Based on Local Wisdom Vol. 4 No. 1 (2024): Ngarsa: Journal of Dedication Based on Local Wisdom
Publisher : LP2M UIN Kiai Haji Achmad Siddiq Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35719/ngarsa.v4i1.466

Abstract

The service team was encouraged to assist in making Electronic Student Worksheets using the Liveworksheet platform for mathematics teachers at SMPN 9 Padangsidimpuan. Even though this remote school supports learning technology, teachers still need help creating and implementing technology-based learning effectively, thus hampering optimal teaching and learning processes. The aim is to provide insight into the knowledge of making Electronic Student Worksheets using the live worksheet platform in classroom building material for class VIII. This service activity is divided into three stages: preparation, implementation, and evaluation, with each stage demonstrating the steps for using the live worksheet application in mathematics learning. Teacher mentoring activities in preparing Electronic Student Worksheets using the live worksheet platform show that the teachers of SMPN 9 Padangsidimpuan have gained valuable new knowledge and skills. This activity succeeded in broadening the insight and skills of mathematics teachers in using Electronic Student Worksheets as a practical and creative learning tool. Keywords: Student Worksheets, Liveworksheets, Mathematics Teachers, Junior High School Abstrak: Tim pelaksana pengabdian terdorong mengadakan pendampingan pembuatan Lembar Kerja Peserta Didik Elektronik (E-LKPD) menggunakan platform Liveworksheet bagi guru matematika di SMPN 9 Padangsidimpuan. Meskipun sekolah terpencil ini mendukung teknologi pembelajaran, para guru masih kesulitan membuat dan menerapkan pembelajaran berbasis teknologi secara efektif, sehingga menghambat proses belajar mengajar yang optimal. Tujuannya adalah memberikan wawasan pengetahuan tentang pembuatan E-LKPD menggunakan platform liveworksheet pada materi bangun ruang kelas VIII. Kegiatan pengabdian ini dibagi menjadi tiga tahapan, yaitu tahapan persiapan, tahapan pelaksanaan, dan tahapan evaluasi dengan setiap tahapannya mendemonstrasikan langkah-langkah penggunaan aplikasi liveworksheet dalam pembelajaran matematika. Kegiatan pendampingan guru dalam penyusunan E-LKPD menggunakan platform liveworksheet menunjukkan bahwa guru-guru SMPN 9 Padangsidimpuan telah memperoleh pengetahuan dan keterampilan baru yang bermanfaat. Kegiatan ini berhasil memperluas wawasan dan keterampilan guru matematika dalam menggunakan E-LPKD sebagai alat pembelajaran yang praktif dan kreatif. Kata kunci: Lembar Kerja Peserta Didik, Liveworksheet, Guru Matematika, Sekolah Menengah Pertama
The Effect of Self Directed Learning on Students' Academic Procrastination Attitudes Siregar, Rahma Hayati; Nasution, Ja'far; Sari, Lili Nur Indah; Hoiriyah, Diyah
Darul Ilmi: Jurnal Ilmu Kependidikan dan Keislaman Vol 13, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/di.v13i1.16377

Abstract

 This study aims to determine the effect of Self Directed Learning on academic procrastination attitudes in students. Self Directed Learning is an individual's ability to manage the learning process independently, while academic procrastination is the tendency to postpone academic tasks. This study uses a quantitative approach with a correlational method. Samples were taken from junior high school students using cluster random sampling. Data were collected through questionnaires that had been tested for validity and reliability, then analyzed using the Mann Whitney U Test. The results showed that there was no significant effect of students who applied Self Directed Learning on students' procrastination attitudes. However, there was a decrease in academic procrastination attitudes in mathematics in students who applied Self Directed Learning, which can be seen from the average value of students' procrastination attitudes
PENERAPAN MEDIA PEMBELAJARAN PAPAN STATISTIKA UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI STATISTIKA DIKELAS XII IPA 1 SMA NEGERI 1 RAO Nst, Afifah Azmi; Lubis, Aulia Safitri; Hoiriyah, Diyah
JURNAL CERMATIKA Vol. 4 No. 1 (2024): Jurnal Cermatika Vol 4 No 1 April 2024
Publisher : Program Studi Matematika Universitas Graha Nusantara Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64168/cermatika.v4i1.1422

Abstract

Student learning outcomes are still low due to the low ability of teachers to utilize learning media in the learning process. This makes it increasingly difficult for students to understand the material presented by the teacher, because they become less active and pay less attention to the teacher's explanation of the material presented. This research formulates the question of whether the use of statistics whiteboard media in statistics teaching materials at SMA Negeri 1 Rao Class XII IPA 1 SMA Negeri 1 Rao in mathematics education can improve student learning outcomes. The approach used in this research is classroom action research (PTK) using the Kurt Lewin model which consists of the stages of planning, taking action, observing and reflecting. The subjects of this research were students of Class XII Science 1 SMA Negeri 1 Rao. The data collection tools used are observation to observe student activities and teacher tests to measure student learning outcomes, interviews to collect data, and data collection on statistical board media.
Co-Authors Hasibuan, Riswandi Lili Nur Indah Sari Lubis, Aulia Safitri Nasution, Ja'far Nst, Afifah Azmi Rahma Hayati Siregar Sapitri, Liya Siregar, Nurdiana Tanjung, Hasyim Ansari