Pengembangan Perangkat Pembelajaran PjBL Menggunakan Media Sketchup

Abstract

The learning approach used in this journal is the Project Based Learning (PjBL) learning approach. PjBL is a project-based learning using projects as media. The media used is sketchup media in the material of spatial structures so that students can identify the elements that form spatial structures, design spatial structures, and recognize the forms of spatial structures. Current learning devices in schools do not use sketchup media. Therefore, this study aims to develop learning devices using sketchup media. To develop these learning devices, the model used is Dick & Carey. Dick & Carey has 10 stages, namely: (1) Identifying learning objectives; (2) Conducting learning analysis; (3) Analyzing students' initial abilities; (4) Formulating learning objectives; (5) Delivering research instruments; (6) Delivering learning strategies; (7) Delivering and determining learning materials; (8) Delivering and making formative evaluations; (9) Revising learning programs; (10) Designing and making summative evaluations. This study only uses 9 stages. The results of the study based on the nine stages are valid and practical learning devices. Based on the validation results, valid lesson plans with an average of 84% are very good and feasible to use, valid worksheets with an average of 81% are very good and feasible to use, and valid ones with an average of 82% are very good and feasible to use. The practicality of lesson plans, worksheets, and materials are obtained from the results of calculating student response questionnaires with a total of 35 (thirty-five) people and one teacher. Based on the trial results from 35 students and 1 teacher, the response to the learning process using sketchup media was very good. Therefore, the results of lesson plans, worksheets, and materials were obtained with an average of 83% very good and practical to use. Further research is expected to use sketchup-based learning devices on spatial building materials.