Font Size: 

This study focuses on developing English Language Teaching (ELT) materials for seventh-grade students at MTsN Gowa, specifically targeting Chapter 2 "Culinary and Me" in Unit 2 "My Favorite Snack." The materials are designed in accordance with the Merdeka Curriculum and employ the Mastery Learning model. The research utilized the Research and Development (R&D) method, incorporating the ADDIE model for instructional design. Initially, the analysis stage involved identifying the learning objectives and needs of the students through questionnaires. The design phase included creating a blueprint and Alur Tujuan Pembelajaran (Learning Flow) that integrates the Mastery Learning model. The development of the materials followed the Mastery Learning steps: orientation, presentation, structured training, guided practice, and self-practice. Due to time and cost constraints, the implementation stage was not carried out. In the final evaluation stage, the developed materials were tested for validity. The needs analysis revealed that while students could name their favorite snacks in English, they struggled with explaining snacks from various Indonesian regions. To bridge this gap, materials were developed to enhance students' understanding and abilities. Experts reviewed and evaluated the product, leading to iterative feedback and refinement. The final evaluation showed that the Alur Tujuan Pembelajaran received a validity score of 91.6 (Very Good), and the teaching module scored 3.82 (Very Valid). Notably, this study is pioneering in applying the Mastery Learning Model to English language learning. This research provides a valuable reference for other academics in the field and suggests further exploration of the implementation phase. The developed English language materials aim to boost students' learning motivation by addressing their specific needs and have undergone rigorous validation to ensure their effectiveness as reliable educational resources.

RnD, ELT Material, Mastery Learning