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Journal : JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA

Penerapan Model Pembelajaran Visualization, Auditory, Kinesthetic Terhadap Kemampuan Penalaran Matematis Siswa Smp Mariyam, Mariyam; Wahyuni, Rika; Setiawan, Muhammad Andre
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 6, No 2 (2019): Jurnal Derivat (Desember 2019)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1086.695 KB) | DOI: 10.31316/j.derivat.v6i2.505

Abstract

AbstractThis study aims to determine the mathematical reasoning abilities, activities and motivation of students by applying the Visualization Auditory Kinesthetic (VAK) learning model. This type of experimental research with the design of the Nonequivalent Pretest-Posttest Control Group Design. The experimental and control classes were given a pretest and a posttest to see the difference in improvement between the two. The population in this study were students of class VIII and the sample was not chosen purely randomly, namely by cluster random sampling (random class) and two classes were chosen. Data analysis using statistical tests namely Mann Whutney U-Test and descriptive analysis in the form of a percentage formula and the average score. The results of data analysis show that: (1) There is a difference in the increase in students' mathematical reasoning abilities, and the increase in the experimental class is higher than the control class; (2) Student learning activities in each indicator are in the very high category and the overall average is 88.075%; (3) The average student motivation in each indicator is in the high category and the overall student average is 4.00.Keywords: Visualization Auditory Kinesthetic, Reasoning, Activity, Motivation
Model Sinektik Untuk Meningkatkan Kemampuan Analisis Matematis Pada Siswa MTS Ushuluddin Singkawang Ariska, Tia; Mariyam, Mariyam; Utami, Citra
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 1 (2020): Jurnal Derivat (Juli 2020)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (539.853 KB) | DOI: 10.31316/j.derivat.v7i1.629

Abstract

AbstractThis study aims to determine the improvement of students' mathematical analysis skills, individual and classical learning completeness, and student learning interest in the tangent material of the VIII class MTs Usshuludin Singkawang by applying the Synectic learning model. This study uses a Quasi-Experimental design using the Nonequivalent Control Group form, the population in this study are all classes of VIII MTs Usshuludin Singkawang consisting of 5 classes totaling 149 people. The sample was taken using the Random Sampling Cluster technique, while the sample consisted of two classes, namely class VIII B (29 students) as an experimental class and class VIII D (30 students) as a control class. The data analysis technique used was the 1 sample t-test to calculate individual completeness, the proportion test to calculate classical completeness, the two independent sample t-tests to calculate differences in mathematical analysis ability improvement, and the one variable t / z test to calculate student interest in learning. The results showed: 1) There was mastery learning both individually and classically that got direct learning using synectic models, 2) There was a difference in the improvement of students 'mathematical analysis skills, the increase in the experimental class was higher than in the control class, 3) The students' interest in learning after being applied to learn using synectic learning models can reach more than 70% of the ideal value. Keywords: Synectic Learning Model, mathematical analysis ability, mastery learning, student interest in learning