Student Learning Outcomes in Learning Straight Line Equations Using Web-Based Interactive Media

Learning media has an important role in helping teachers to achieve learning objectives. This study aims to develop web-based interactive learning media on the material of Straight Line Equations and analyze student learning outcomes who learn to use this interactive media. This research is an ADDIE model development research. Learning media trials were conducted using a quasi-experimental method at SMPN 13 Banjarmasin, South Kalimantan, Indonesia. Sampling was carried out using purposive and random sampling techniques. Data obtained through documentation, tests and non-tests. The data analysis technique used is descriptive statistics and inferential statistics. The results of the development are web-based interactive learning media on Straight Line Equations, which are developed using HTML, CSS, JavaScript, JSON, Mathjax, firebase, Netlify, and Geogebra technologies, and are supported by visual studio code, google chrome, and Live Server software. The validation results from two media experts, two material experts and one practitioner, show very high validation. There is a significant difference in learning outcomes between students who take part in learning mathematics with the aid of web-based interactive learning media and students who take part in learning mathematics without web-based interactive learning media, where the average student learning outcomes in learning mathematics with the aid of web-based interactive learning media are higher. Students and teachers also gave a positive response to the use of web-based interactive learning media on Straight Line Equations. Thus, web-based interactive learning media on Straight Line Equation material is suitable for use as a medium for learning mathematics in SMP/MTs.