Garuda - Garba Rujukan Digital

Eri Widyastuti

Univesitas Negeri Medan

Author-ID : 516319

Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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PENGARUH MODEL PEMBELAJARAN FLIPPED CLASSROOM TIPE PEER INSTRUCTION FLIPPED BERBANTUAN VIDEO PEMBELAJARAN TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN KEMANDIRIAN BELAJAR Auliza, Elsa; Widyastuti, Eri
MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i2.8592

This study aims to determine the effect of the peer instruction flipped classroom type learning model assisted by learning videos on problem solving skills and student learning independence. This type of research is Quasi Experimental with nonequivalent control group design. This research was conducted at SMP Negeri 1 Perbaungan. The study population amounted to 275 students and the sample amounted to 60 students. Problem solving ability data were collected using tests and learning independence data were collected using questionnaires. The data were analyzed using independent T test. After testing the data on problem solving ability and learning independence, it was found that the alternative hypothesis was accepted. To determine the influence of the independent variable on the dependent variable, the cohen's test was conducted. Based on the cohen's test, it was found that the peer instruction flipped classroom learning model assisted by learning videos had an effect of 86% on students' problem-solving ability and an effect of 82% on students' learning independence.

MENGINTEGRASIKAN SEJARAH MATEMATIKA DAN PENDEKATAN GEOMETRIS DALAM PEMAHAMAN PERSAMAAN KUADRAT Widyastuti, Eri; Wardahlia, Firli; Sinaga, Irene Yoseva; Khazanah, Khazanah; br Jawak, Lady Christine Elizabeth; Sirait, Nazla Annisa Gunawan; Tampubolon, Polin Jeremia
MES: Journal of Mathematics Education and Science Vol 10, No 1 (2024): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v10i1.10203

This study explores the integration of the history of mathematics and geometric approaches in enhancing students' understanding of quadratic equations. The research indicates that students who engage in this learning process can establish connections between geometric manipulations and algebraic symbols used in quadratic equations. By converting geometric forms into algebraic expressions and vice versa, students gain a deeper understanding of concepts such as factorization and perfect square solutions. The integration of historical mathematics and geometric approaches proves to be effective in improving students' conceptual understanding and overcoming learning barriers. Visualizations, particularly through methods Geometry, allow students to build a more intuitive understanding of quadratic equations, thereby increasing their interest and motivation in learning

PENGARUH MODEL PEMBELAJARAN FLIPPED CLASSROOM TIPE PEER INSTRUCTION FLIPPED BERBANTUAN VIDEO PEMBELAJARAN TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN KEMANDIRIAN BELAJAR Auliza, Elsa; Widyastuti, Eri
MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i2.8592

This study aims to determine the effect of the peer instruction flipped classroom type learning model assisted by learning videos on problem solving skills and student learning independence. This type of research is Quasi Experimental with nonequivalent control group design. This research was conducted at SMP Negeri 1 Perbaungan. The study population amounted to 275 students and the sample amounted to 60 students. Problem solving ability data were collected using tests and learning independence data were collected using questionnaires. The data were analyzed using independent T test. After testing the data on problem solving ability and learning independence, it was found that the alternative hypothesis was accepted. To determine the influence of the independent variable on the dependent variable, the cohen's test was conducted. Based on the cohen's test, it was found that the peer instruction flipped classroom learning model assisted by learning videos had an effect of 86% on students' problem-solving ability and an effect of 82% on students' learning independence.

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Journal : MES: Journal of Mathematics Education and Science