PENGEMBANGAN TES MATEMATIKA BERBASIS POWERPOINT VISUAL BASIC FOR APPLICATION (VBA) DALAM MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA

This study aims to determine the implications of mathematical tests developed through PowerPoint Visual Basic for Application (VBA) in improving students' mathematical problem-solving abilities. Powerpoint Visual Basic for Application (VBA) is an interactive learning media that is used in learning and is able to display interesting learning and is used to design daily practice questions or evaluation of learning. This study uses the R & D method with data collection techniques used are interviews, validation, and tests. Interviews aim to analyze problems in schools, validation needs to be done for product feasibility tests based on expert teams, while the test aims to determine the product implications that have been developed on mathematical problem-solving abilities. Products are developed based on school needs using Visual Basic for Application (VBA). The results of this study obtained a probability value smaller than t-count (0.050 <2.011) in other words there were significant differences in the mean values between the experimental class and the control class so that PowerPoint tests based on Visual Basic for Application (VBA) had implications for improving ability solving student math problems

Psichological disposition of student; Mathematics anxiety vesus happines learning on the level education

The purpose of this study is to analyze students' psychological dispositions about student learning anxiety and happiness on the level of education. Elementary school, Junior high school,, and Senior High School students in the city of Cirebon were the subjects in this study. Mixed methods research with a sequential transformative strategy model was chosen to answer the problem of this research. Through a stratified random sampling technique, two types of research data were obtained; quantitative and qualitative data. Both of these data were analyzed by two data analysis techniques. Quantitative data analysis used is chi-square and contingency correlation, while qualitative data analysis uses the triangulation of data sources. The results showed that there were differences in the level of mathematics anxiety and learning happiness of students at each level of education. Senior High School students have a high level of math anxiety when compared to elementary and Junior high school students. While in terms of happiness, learn, students, the elementary school is happier learning when compared to the other two types of students. This condition is also strengthened by the existence of a significant relationship between mathematics anxiety, and happiness learn student with the level of education