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All Journal Jurnal Pelita Pendidikan JURNAL KEGURUAN INTECOMS: Journal of Information Technology and Computer Science Malikussaleh Journal of Mathematics Learning (MJML) JURNAL PENDIDIKAN MIPA Majalah Ilmiah Kaputama MES: Journal of Mathematics Education and Science Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Bionatural: Jurnal Ilmiah Pendidikan Biologi Jurnal Sintaksis : Pendidikan Guru Sekolah Dasar, IPA, IPS dan Bahasa Inggris Journal of Didactic Mathematics Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Pengabdian Masyarakat STKIP AL MAKSUM LANGKAT Jurnal Abdimas Maduma Journal of Research on Mathematics Instruction (JRMI) IJIS Edu : Indonesian Journal of Integrated Science Education
Purba, Azrina
STKIP Al Maksum Langkat
Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : Journal of Didactic Mathematics

 1 
Meningkatkan resiliensi matematis mahasiswa pada mata kuliah matematika dasar melalui pendekatan differentiated instruction Fatimah, Ade Evi; Purba, Azrina
Journal of Didactic Mathematics Vol 2, No 1 (2021): April
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v2i1.617

Abstract

This study is a Classroom Action Research with a qualitative descriptive method, which aims to increase students' mathematical resilience when using the Different Instruction approach. The subjects of this study were 40 first-semester students of class B of Informatics Engineering and Computer Education STKIP Al Maksum Langkat. The object of this research is the students' mathematical resilience ability through the Different Instruction approach in the basic mathematics subject matter of functions. This research procedure refers to four stages, namely planning, acting, observing, and reflecting. This research was conducted in two cycles, the research was based on the criteria that reached 85% for students who produced a minimum result of 65%. The instrument used in this study was a non-test question in the form of a mathematical resilience scale given at the beginning and end of the lesson. Based on the results of the study, it can be ignored that the Instruction Differentiation approach can improve the mathematical resilience of the first semester B grade students of the PTIK study program, by grouping students based on learning styles more effective in increasing students' mathematical resilience in applying the Instruction Differentiation approach.
Interaksi antara model pembelajaran inkuiri terbimbing dan discovery dengan gaya belajar mahasiswa terhadap kemampuan berpikir kritis matematis Ade Evi Fatimah; Azrina Purba
Journal of Didactic Mathematics Vol 3, No 1 (2022): April
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v3i1.1163

Abstract

This study aims to determine whether there is an interaction between the Inquiry and Discovery learning models with learning styles on the mathematical critical thinking skills of students of the STKIP Al Maksum Science Education study program in basic mathematics courses. This research was conducted in the even semester of the 2021-2022 academic year with a population of 109 students and a sample of 80 students. The research instrument used was in the form of mathematical critical thinking ability test questions. The research method used is a correlational method with a quantitative approach. This study used a quasi-experimental design. The research data were processed and analyzed using the 2x2 ANOVA statistical test. The results of the study show that there is an interaction between the Inquiry and Discovery learning models with learning styles on the mathematical critical thinking skills of Science Education students.
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. 
Co-Authors Ade Evi Fatimah Ary Anggara Shahputra Diah Kesumawati Diah Kesumawati Dini Puji Anggraini Donny Adiatmana Ginting Dwi Puspita Sari Eka Darliana Harry Pratama Figna Haryati Haryati Haryati Haryati Haryati Indah Lestari, Indah Irwanto Irwanto Kahar Mashuri Kesumawati, Diah Lubis, Elfi Lailan Syamita Lubis, Renni Ramadhani Muhammad Fadli Nasution, Unita Sukma Zuliani Noverita, Anisa Nurul Hasanah Nurwijayanti Parinduri, Wina Mariana purba, oktaviana nirmala Putri Ananda Rajagukguk, Kiki Pratama Rambe, Nurhamimah Renni Ramadhani Lubis Riskyka Riskyka Riskyka Riskyka Riskyka, Riskyka Rosmen Ryan Dhika Priyatna Suci Dahlya Narpila, Suci Dahlya Suci Ramadhani Sukma Zuliani Nasution, Unita Suwanto Suwanto Syafitri, Anis Tarwiyah Taufiqurrahman Taufiqurrahman Tedy Putra Tedy Putra Tedy Putra Titin Rahmayanti Rambe Try Santi Kisria Darsih Unita Sukma Zuliani Unita Sukma Zuliani Nasution Widuri Widuri Yulia Anita Siregar Yusda Novianti