This service activity seeks to strengthen Raudlatul Muslimin Kayangan Islamic Boarding School teachers' High Order Thinking Skill (HOTS) learning implementation skills. This service is offered since teachers confront many obstacles when setting up HOTS. A lack of awareness of HOTS and its practice contributes to low student achievement. This activity uses workshops to create HOTS using novel learning methods like Problem-Based Learning (P.B.L.) and Contextual Teaching & Learning. Higher-order thinking has been encouraged by learning outcome classifications in training. This training boosts student motivation, improves idea understanding, and promotes higher-order thinking tasks. Thus, this study emphasizes the need for HOTS in learning to prepare students for real-world issues. This study also suggests using other unique learning techniques to promote higher-order thinking skills. In Islamic boarding schools, teacher support and a larger learning environment might improve students' higher-order thinking skills.