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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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Journal : Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains

 1 
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.
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