This research aims to develop a Student Worksheet (LKPD) based on the Engineering Design Process for the Utilization of Sugarcane Waste as Charcoal Briquettes in Renewable Energy Materials at SMA Negeri 1 Tanjung Raja. The research method used in this study is Research and Development (R&D), employing the 4-D model, which includes the stages of definition, design, development, and testing; howe…