Project-Based Learning: Rewards and Challenges

The purpose of this study is to evaluate the accuracy and usefulness of the project-based learning-based spatial and statistical modules. In this study, the five steps of the ADDIE development model-Analysis, Design, Development, Implementation, and Evaluation are used. The study's participants were 5th graders at SD Negeri 1 Cisantana in the Kuningan Regency's Cigugur District during the academic year 2021–2022. Analyses of descriptive, qualitative, and quantitative data were used in data gathering approaches. The study's findings show that 1) the language validity test is very valid, scoring an average of 96%; 2) the material validity test is very valid, scoring an average of 96%; 3) the media validity test is very valid, scoring an average of 98%; and 4) the practicality test is very valid, scoring an average of 98%. 3) The media validity test has a very high average score of 98%, however the practicality test has a lower average score. 4) The teacher's results of the practicality test received a score of 96% in the very practical area, 5) the small group's results of the practicality test received a score of 96% in the the practical category, and 6) the large group's results of the practicality test received a score of 97% in the very practical category. As a result, it can be said that the Spatial Structure and Statistics Module, which was created utilizing the ADDIE model, is legitimate and useful for use in the even semester 5th grade elementary school mathematics curriculum.