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All Journal MES: Journal of Mathematics Education and Science Journal of Didactic Mathematics Jurnal MathEducation Nusantara IJOEM: Indonesian Journal of Elearning and Multimedia
Yulia Anita Siregar
Universitas Muhammadiyah Tapanuli Selatan
Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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HUBUNGAN SELF-EFFICACY DAN SIKAP POSITIF TERHADAP PRESTASI AKADEMIK SISWA SMK NEGERI 1 SIPIROK Yulia Anita Siregar; Sukatno Sukatno
MES: Journal of Mathematics Education and Science Vol 3, No 1 (2017)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (866.495 KB) | DOI: 10.30743/mes.v3i1.216

Abstract

Self-efficacy is a person's feelings, ways of thinking, self-motivation, and desire to have something, while a positive attitude means in the learning process students have a tendency to accept or reject a concept or idea, if not in accordance with his mind. Students can think and be positive if if a learning can provide real benefits for life. While the academic achievement is the result of behavioral changes that include the cognitive domain, affective domain and psychomotor domain which is a measure of student success after being given treatment or learning. This research was conducted at SMK Negeri 1 Sipirok. This study uses descriptive research method with correlational approach with the aim to know whether there is a significant relationship between self-efficacy and positive attitude toward student academic achievement. Based on the research that has been done, the research results found that there is a significant relationship between self-efficacy and positive attitude of students to the academic achievement in SMK Negeri 1 Sipirok Tapanuli Selatan but the relationship is not showing increase or decrease so it can be said academic achievement is not important enough in pushing self-efficacy and positive attitude of students.
KEEFEKTIFAN PENDEKATAN KONSTRUKTIVISME TERHADAP KEMAMPUAN PENALARAN MATEMATIS MAHASISWA PADA MATA KULIAH ANALISIS REAL Fitriani Fitriani; Yulia Anita Siregar
MES: Journal of Mathematics Education and Science Vol 3, No 2 (2018)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (503.044 KB) | DOI: 10.30743/mes.v3i2.494

Abstract

Abstract. This research was conducted at University of Muhammadiyah South Tapanuli in semester VI student of mathematics education program that follow Real Analytical course. This study aims to determine students' mathematical reasoning ability after using constructivism approach and also want to know the effectiveness of constructivism approach to mathematical reasoning ability, as well as expected to give benefit to lecturer of Real Analysis course lecturer. The method used to achieve the goal is by experimental method with pre-experimental design research design. This research produces: A very effective constructivism approach is used to teach real analysis courses. There is an increase in students' mathematical reasoning abilities after using constructivism approach.Keywords: Constructivism, Mathematical Reasoning, Real Analysis.
Penerapan Model Pembelajaran Problem Based Intruction Dalam Meningkatkan Kreativitas Belajar Matematika Siswa di MTS Swasta Pondok Pesantren Darul Mursyidi Sialogo Masdelima Azizah Sormin; Yulia Anita Siregar
Jurnal MathEducation Nusantara Vol 2, No 2 (2019): July 2019
Publisher : Universitas Muslim Nusantara Al Washliyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1275.212 KB) | DOI: 10.32696/jmn.v2i2.86

Abstract

HUBUNGAN RESILIENSI MATEMATIS TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MAHASISWA PADA MATA KULIAH MATEMATIKA DASAR Ade Evi Fatimah; Azrina Purba; Yulia Anita Siregar
Journal of Didactic Mathematics Vol 1, No 3 (2020): December
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v1i3.470

Abstract

This study aims to determine the relationship and the extent of influence between mathematical resilience and students' mathematical problem-solving abilities in basic mathematics courses. This research is motivated by the perception of students who tend to be negative towards mathematics as well as an attitude of lack of confidence and easily give up in solving the given questions. In addition, students' mathematical solving abilities are also classified as low, even though this ability is very important because it is the basis and general goal of learning mathematics. The method used in this research is quantitative descriptive method. The population in this study were all Semester I students of the Computer and Informatics Engineering study program at STKIP AL Maksum Langkat which consisted of 5 classes and took basic mathematics courses, while the research sample was taken using purposive sampling technique, which is a technique of determining and taking the specified sample. by researchers with certain considerations. The sample consisted of 35 students. The instruments in this study were test questions in the form of mathematical problem-solving abilities and non-test questions in the form of a mathematical resilience scale. Then the data is processed using hypothesis testing techniques, correlation analysis and simple regression assisted by SPSS and Microsoft Excel. The results showed that there was a positive relationship between mathematical resilience and students 'mathematical problem-solving abilities with the effect of mathematical resilience by 41.3% on students' mathematical problem-solving abilities. 
The Effect of Learning Quiz Team Strategy on the Reasoning Ability and Mathematical Learning Outcomes of Student in the Pandemic Era Muhammad Rofik Siregar; Wiwik Novitasari; Yulia Anita Siregar
Indonesian Journal of E-learning and Multimedia (IJOEM) Vol. 1 No. 2 (2022): IJOEM: Indonesian Journal of E-learning and Multimedia (October 2022)
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (154.193 KB) | DOI: 10.58723/ijoem.v1i2.53

Abstract

The problem in this study is how the Learning With Quiz Team strategy affects students' reasoning ability and mathematical learning outcomes in the pandemic era. Where this research was conducted at SMA Negeri 6 Padangisidimpuan, this study aims to determine the differences and influences of learning with the Quiz Team on the reasoning ability and learning outcomes of students in mathematics subjects at SMA Negeri 6 Padangsidimpuan. This type of research is quasi-experimental, in this study researchers used Classroom as a learning medium during a pandemic. Where the subjects in this study were students of class X-IPA SMA Negeri 6 Padangsidimpuan. The data collection tool used in this study was a test. The results of this study show that learning with the Learning With Quiz Team strategy has a significant influence on students' reasoning ability and mathematical learning outcomes by 82.05%. From the results of the SPSS test that the value of tcounts>tthe table. Thetable t value of 1.685 is obtained from the value of N 40-2=38. Where the value of 38 has atable t value = 1.685. Since tcount>ttable = 5,776>1,685, then H0 is rejected H1 is accepted. Thus the results of this study show that learning with the Quiz Team can improve students' reasoning skills and mathematical learning outcomes in the pandemic era.
The Effect of Learning Quiz Team Strategy on the Reasoning Ability and Mathematical Learning Outcomes of Student in the Pandemic Era Muhammad Rofik Siregar; Wiwik Novitasari; Yulia Anita Siregar
Indonesian Journal of E-learning and Multimedia (IJOEM) Vol. 1 No. 2 (2022): Indonesian Journal of E-learning and Multimedia (IJOEM) (October 2022)
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/ijoem.v1i2.53

Abstract

The problem in this study is how the Learning With Quiz Team strategy affects students' reasoning ability and mathematical learning outcomes in the pandemic era. Where this research was conducted at SMA Negeri 6 Padangisidimpuan, this study aims to determine the differences and influences of learning with the Quiz Team on the reasoning ability and learning outcomes of students in mathematics subjects at SMA Negeri 6 Padangsidimpuan. This type of research is quasi-experimental, in this study researchers used Classroom as a learning medium during a pandemic. Where the subjects in this study were students of class X-IPA SMA Negeri 6 Padangsidimpuan. The data collection tool used in this study was a test. The results of this study show that learning with the Learning With Quiz Team strategy has a significant influence on students' reasoning ability and mathematical learning outcomes by 82.05%. From the results of the SPSS test that the value of tcounts>tthe table. Thetable t value of 1.685 is obtained from the value of N 40-2=38. Where the value of 38 has atable t value = 1.685. Since tcount>ttable = 5,776>1,685, then H0 is rejected H1 is accepted. Thus the results of this study show that learning with the Quiz Team can improve students' reasoning skills and mathematical learning outcomes in the pandemic era.
Co-Authors Ade Evi Fatimah Azrina Purba Fitriani Fitriani Masdelima Azizah Sormin Muhammad Rofik Siregar Sukatno Sukatno Wiwik Novitasari