Development of Project-Based Learning Mathematics Module for Grade IX Junior High School

Abstract

This study aims to develop project-based learning mathematics modules that meet validity, practicality, and effectiveness criteria. The type of this research is Research and Development (R&D) using the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluate). The development procedure consists of 5 stages, namely: (1) analysis phase, (2) design phase, (3) development phase, (4) implementation phase, and (5) evaluation (evaluation). The trial subjects in this study were 34 students of class IX MTsN Gowa. The validation result of the mathematics learning module is 3.41, which is in the valid category. Then, the practicality criteria are satisfied based on the results of the observation of the implementation of learning with an average score of 1.97, which is in the fully implemented category, and the questionnaire responses of students and teachers show positive responses. The effectiveness criteria obtained from the student's learning outcomes test is 83.82, with a maximum score of 100. The effectiveness of the mathematics learning module is also seen based on the results of observations of student activities, with a score of 80.56% in the very good category. Therefore, the project-based learning mathematics module has met valid, practical, and effective criteria.