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Journal : MES: Journal of Mathematics Education and Science

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.