Designing Interactive Digital Learning Media of Vocabulary Using H5P (HTML 5 PACKAGE) LUMI for Preparation Class of International Class Student at State Polytechnic of Malang

With the growing number of local and international students in global educationprograms, having strong English vocabulary skills has become more important than ever, especially for students in international classes at the State Polytechnicof Malang. Traditional methods of learning vocabulary often feel boring or ineffective, making it hard for students to stay engaged. This study aims to develop an interactive web-based vocabulary book using H5P (HTML5 Package) to help students learn more independently and effectively. The web-based book was created using the ADDIE model, which includes five steps: Analysis, Design, Development, Implementation, and Evaluation. These steps helped guide the creation of fun and useful learning materials. To gather information, the researcher used surveys, interviews, and focus group discussions with students and teachers. The book was built on the Lumi platformand includesinteractive features like quizzes, videos, audio clips, and drag-and-drop activities to make learning more enjoyable. The results showed that the interactive book helped students improve their vocabulary, stay focused, and enjoy the learning process. Many students saidtheactivities were easy to use and made them more confident in using English. Experts also gave positive feedback about the design and content. The book workswell on different devices and supports learners at different English levels, makingit accessible and flexible for many users. After testing and feedback, the book was found to be a useful tool for vocabularylearning. Some small technical issues, like font settings and loading speed, werefixed to improve the user experience. Overall, both language and IT experts agreed that the book is a strong step toward better digital learning. It offers a modern, interactive way for international class students to build their vocabularyand learn more independently.