This study aims to provide an overview of how the design for developing digital-integrated teaching materials (Bahan Ajar Digital-Terpadu – BADT) and the effectiveness of its application in supporting online lectures for students of the PGSD study program is carried out. This study used the ADDIE method (Analysing, Designing, Developing, Implementing, and Evaluating) to design various BADT equipment to support the implementation of learning evaluation courses in elementary schools at PGSD UPI Kampus Sumedang; Which is carried out in 2 modes, namely synchronous and asynchronous. The results obtained are that learning evaluation lectures in elementary schools can be carried out well and students can achieve maximum competence with the support of BADT teaching materials developed from various platforms and appropriate digital content. The results of this study also recommend that to anticipate the optimal implementation of online lectures, it is better to prepare BADT to support the continuity of synchronous and asynchronous lecture activities.