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Hubungan Kemandirian Belajar dengan Hasil Belajar pada Matakuliah Matematika-II Siregar, Nurdiana; Siregar, Nurkhairunnisa
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.v7i02.2111

The purpose of this study was to look at the relation between self-regulated learning and learning outcomes of PGMI study program students at UIN North Sumatra. This type of research is quantitative research using the correlational method. 42 students of PGMI study program were used as samples in this study. Data collection was done using a questionnaire and a list of grades Mathematics-II students (Geometry and Measurement). Based on the results of the pearson correlation test output obtained that there is a significant relation of self-regulated learning with student learning outcomes in Mathematics-II subjects. Furthermore, to see the strength or closeness of the correlation between the two variables can be taken a decision from the Pearson Correlation value of 0.793 is in the interpretation of the r value is strongly correlated, then the closeness or strength of the relationship between the two variables is categorized strong. Thus there is a strong positive correlation between self-regulated learning variables with learning outcomes of Mathematics-II subjects. Such a relationship can be interpreted that the higher the level of learning independence, the higher the achievement of student learning outcomes tends to be.

Dampak Pandemi Covid-19 Terhadap Minat Belajar Matematika Mahasiswa Nurdiana Siregar; Nurkhairunnisa Siregar
DIKDAS MATAPPA: Jurnal Ilmu Pendidikan Dasar Vol 4, No 2 (2021): Juni
Publisher : STKIP Andi Matappa Pangkep

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/dikdas.v4i2.1258

This study aims to see the impact of the Covid-19 pandemic on students' interest in learning mathematics while studying online. This research is included in qualitative research with descriptive method in which the research uses survey techniques with a questionnaire instrument of interest in learning mathematics to collect data on student interest. The data analysis technique used in this research is the flow model which consists of reducing data, presenting data, and drawing conclusions. The results of the study showed that as many as 49.99% of students of the PGMI study program had an interest in learning mathematics in online learning during the Covid-19 pandemic in low grade MI/SD mathematics studies courses. This means that 50.01% of PGMI study program students have no interest in learning mathematics online.

Mathematical Ability in Terms of Socioeconomic Status and Mathematical Self-Efficacy Nurdiana Siregar; Nurkhairunnisa Siregar
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 10, No 2 (2022)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v10i2.6052

This study aims to examine students' mathematical abilities in algebra and numbers and then these abilities are viewed from socioeconomic status and mathematical self-efficacy. This study uses a descriptive design that will be examined by PGMI students at a state university in North Sumatra. The data was obtained by looking at the scores from the students' mathematical ability tests, the scores from the questionnaires and the mathematical self-efficacy scale. Data were analyzed using descriptive analysis techniques using the normal curve approach. The results showed that 1) the mathematical abilities of students who had low, medium, and high socioeconomic status were classified as the same for each category with low results, 2) the mathematical self-efficacy of students who had high and moderate had low mathematical abilities.

Analisis Kemampuan Pemahaman Konsep Matematis Mahasiswa Program Studi PGSD Nurkhairunnisa Siregar; Nurdiana Siregar; Hasanah Hasanah
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 8, No 02 (2020)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v8i02.2773

Describing the ability of PGSD students to understand mathematical concepts in the subject of basic mathematical concepts, as well as identifying students' difficulties in these subjects are the basic objectives of this study. This research is a qualitative research using descriptive method. 23 students of the PGSD study program were used as subjects in this study. Data collection in this study used tests and documentation. The data analysis used was descriptive qualitative analysis. The results of data analysis obtained on the average score of students' ability to understand mathematical concepts is 60.35 so that they are grouped in the sufficient category. As for the details, there are 2 students in the very good category, 6 students in the good category, and 15 students in the sufficient category. Based on the results of this study it can be concluded that the ability to understand mathematical concepts of PGSD students in the subject of basic mathematical concepts is still in the sufficient category.

ANALISIS KEKELIRUAN SISWA SEKOLAH DASAR DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA Nurkhairunnisa Siregar
DIRASATUL IBTIDAIYAH Vol 3, No 1 (2023): DIRASATUL IBTIDAIYAH
Publisher : Pendidikan Guru Madrasah Ibtidaiyah Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/ibtidaiyah.v1i1.8366

This research began because of problems in elementary school students' learning outcomes in mathematics, especially in solving math word problems. One way that can be used to find out the cause of this is to analyze students' mistakes in solving math word problems and the factors that cause student mistakes and solutions to eliminate student mistakes in solving math word problems. The purpose of this study was to describe students' mistakes in solving math word problems. This research is included in the type of qualitative research using descriptive methods. Grade IV students of SD Negeri 200117 Padangsidimpuan were used as subjects in this study. Collecting data in this study using tests, interviews and documentation. Data analysis used is descriptive qualitative analysis. The results of the classical study found that the average percentage of the total number of students who answered correctly was still relatively lower when compared to the average percentage of the total number of students who answered incorrectly. This indicates that there are still many students who are confused or unable to solve math word problems correctly, as evidenced by the percentage of correct answers, which is an average of 46.67% in the sufficient category, while the average total percentage of students who answered incorrectly is higher. that is equal to 53.33%.Keywords: Error Analysis; Story Problems; Mathematics.

Konsep Diri Matematis Mahasiswa: Tingkatan Kelas dan Latar Belakang Sekolah Siregar, Nurdiana; Siregar, Nurkhairunnisa
DIKDAS MATAPPA: Jurnal Ilmu Pendidikan Dasar Vol 7 No 4 (2024): December
Publisher : STKIP Andi Matappa Pangkep

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/dikdasmatappa.v7i4.4054

Mathematical self-concept is a description of knowledge about one's abilities, which can influence one's achievement in learning and teacher performance.This research aims to describe students' mathematical self-concept in terms of grade level and school background. Mathematics is taught to students up to semester 4, so the population in this study was level I and level II students as many as 401 people with a sample of 200 people. The instrument used is a mathematical self-concept scale consisting of 30 statements. Data were analyzed using descriptive analysis techniques using a normal curve approach. The results of the research showed that the average mathematical self-concept for Level I students from MA schools was 74.71 in the medium category, from Islamic boarding schools, it was 74.52 in the medium category, and from high school, it was 75.56 in the medium category, while for Level II students from MA schools, it was 74.88. medium category, Islamic boarding school obtained 74.42 in the medium category, and SMA obtained 75.43 in the medium category.

Pengaruh Model Problem-Based Learning Terhadap Minat Belajar Matematika Siswa SD Siregar, Nurkhairunnisa; Bravikawati, Marini
Al-Azkiya: Jurnal Pendidikan MI/SD Vol 10 No 1 (2025): Al-Azkiya : Jurnal Pendidikan MI/SD
Publisher : the Study Program of Education for Islamic Elementary School Teachers (Undergraduate)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/azkiya.v10i1.11909

Tujuan riset ini adalah untuk menguji hipotesis bahwa model Problem-Based Learning berpengaruh pada minat belajar matematika siswa di lingkungan SDN 200117 Padangsidimpuan. Penelitian ini merupakan penelitain kuantitarif dengan melibatkan sampel sebanyak 35 siswa di Kelas V SD Negeri 200117 Padangsidimpuan. Data yang didapatkan dari riset ini diolah memakai teknik analisis uji t. Uji Paired Sampel T-Test merupakan jenis uji t yang dipakai dan diukur dengan bantuan aplikasi program SPSS 23.0. Penelitian ini memperoleh output berupa angka signifikansi sebesar 0,00 hasilnya lebih kecil dari nilai ? yaitu 0,05. Nilai tersebut mengandung makna adanya pengaruh yang signifikan dari model Problem-Based Learning terhadap tingkat minat belajar matematika siswa. Pada proses pengujian hipotesis yang diberlakukan dengan memakai uji t, menunjukkan dengan jelas bahwa t hitung bernilai 47,031 dengan standar signifikansi (?) = 0,05 dan derajat kebebasan yaitu 33, selanjutnya nilai t tabel tercatat sebesar 0,344. Hasil uji statistic menunjukkan bahwa t hitung (47,031) lebih besar dari nilai ttabel (0,344) maka dengan demikian Ho di tolak dan otomatis penerimaan pada Ha, yang artinya menunjukkan bahwa model Problem-Based Learning terbukti memberikan pengaruh terhadap minat belajar matematika siswa. Pengujian ini secara statistik membuktikan bahwa minat belajar matematika siswa dipengaruhi secara positif oleh model Problem-Based Learning.

PENGEMBANGAN BAHAN AJAR DIGITAL BERBENTUK LKPD INTERAKTIF BERBASIS LIVE WORKSHEET PADA MATERI BANGUN DATAR KELAS IV SEKOLAH DASAR Siregar, Nurkhairunnisa; Abdiani, Nindia; Maisarah, Maisarah
DIRASATUL IBTIDAIYAH Vol 5, No 1 (2025): DIRASATUL IBTIDAIYAH
Publisher : Pendidikan Guru Madrasah Ibtidaiyah Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/ibtidaiyah.v5i1.16465

This study aims to develop a digital teaching material in the form of an interactive student worksheet (LKPD) based on Liveworksheet for fourth-grade elementary school students on the topic of plane shapes. The development of this teaching material is driven by the need for engaging, interactive, and accessible learning media, especially to support both online and blended learning environments. The method used in this study is the Research and Development (RD) method with the development model used, namely Thiagarajan or 4D. The Thiagarajan or 4D model consists of four development steps, namely: define, design, develop, and disseminate. The results obtained in product validation showed a score of 91.67% by material experts, 91.67% by teaching material experts, 94.44% by language experts, and the average score obtained was 92.59% stated as very valid so that it can be concluded that the teaching material in the form of interactive LPKP based on Live Worksheet is suitable for use and can be tested on fourth grade elementary school students. The development results show that the interactive LKPD based on Liveworksheet is declared very feasible based on the validation results of material experts, media experts, and limited trials on students. In addition, the use of this LKPD can increase student involvement in the learning process and help them understand the concepts of flat shapes more concretely and enjoyably. Thus, this digital teaching material can be an alternative solution in improving the quality of mathematics learning at the elementary school level.

Analisis Hasil Pengamatan Instrumentasi Untuk Menilai Kondisi Bendungan Keuliling Bravikawati, Marini; Fauzia, Arisna; Siregar, Nurkhairunnisa; Harmin, Amalia; Hadi, Tjut Rizqi Maysyarah
Journal of Innovative and Creativity Vol. 5 No. 2 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i2.2821

Bendungan merupakan konstruksi yang dibangun untuk penyediaan pasokan air. Bendungan Keuliling berperan penting dalam pemenuhan kebutuhan air. Selain memberikan manfaat, bendungan juga memiliki potensi risiko yang perlu diantisipasi. Untuk itu, diperlukan analisis hasil pengamatan instrumentasi pada Bendungan Keuliling yang berdampak pada pemeliharaan bendungan. Penelitian ini menggunakan data primer dan sekunder sebagai dasar analisis hasil pengamatan instrumentasi. Tujuan analisis adalah untuk menentukan nilai komponen hasil pengamatan instrumentasi menggunakan indeks kondisi pada Bendungan Keuliling. Penilaian dilakukan dengan mengidentifikasi kerusakan pada komponen bendungan, lalu dilakukan penilaian skor indeks kondisi sesuai dengan tingkat kerusakan yang ditemukan. Hasil analisis menunjukkan bahwa indeks kondisi untuk komponen hasil pengamatan instrumentasi bendungan berada pada nilai 4, yang termasuk dalam kategori kerusakan ringan. Nilai ini menggambarkan kondisi terkini komponen hasil pengamatan instrumentasi bendungan dan menjadi acuan penting dalam melakukan pemeliharaan guna menjaga pemeliharaan bendungan.

ANALISIS KEKELIRUAN SISWA SEKOLAH DASAR DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA Siregar, Nurkhairunnisa
DIRASATUL IBTIDAIYAH Vol 3, No 1 (2023): DIRASATUL IBTIDAIYAH
Publisher : Pendidikan Guru Madrasah Ibtidaiyah Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/ibtidaiyah.v3i1.8342

This research began because of problems in elementary school students' learning outcomes in mathematics, especially in solving math word problems. One way that can be used to find out the cause of this is to analyze students' mistakes in solving math word problems and the factors that cause student mistakes and solutions to eliminate student mistakes in solving math word problems. The purpose of this study was to describe students' mistakes in solving math word problems. This research is included in the type of qualitative research using descriptive methods. Grade IV students of SD Negeri 200117 Padangsidimpuan were used as subjects in this study. Collecting data in this study using tests, interviews and documentation. Data analysis used is descriptive qualitative analysis. The results of the classical study found that the average percentage of the total number of students who answered correctly was still relatively lower when compared to the average percentage of the total number of students who answered incorrectly. This indicates that there are still many students who are confused or unable to solve math word problems correctly, as evidenced by the percentage of correct answers, which is an average of 46.67% in the sufficient category, while the average total percentage of students who answered incorrectly is higher. that is equal to 53.33%.Keywords: Error Analysis; Story Problems; Mathematics.

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