This development research was conducted in SMA. The design used in the research and development of this teaching material adopted from Borg and Gall design model.

The research form used is research and development method (R&D). This study aims to develop text learning materials to write complex procedures with learning discovery learning model using audio visual media (video). there were no students who acquired a low score from the test results after learning using the e-book which means it is effectively used.

Then, the teacher's response obtained a score of 4.71, the average score of individual student trials was 92.14, and the average score of the student group trial was 90, which means the e-book is easy to use by teachers and students. The development of multimedia-based digital simulation e-book through the material expert validation stage with the score of 4.73 and media validation 4.60 shows that the material and design or media evaluation in the e-book is feasible or valid. The ADDIE development model used in this study consisted of five stages, namely: (1) analysis stage, (2) design stage, (3) development stage, (4) implementation stage (5) evaluation stage. The test subjects in this research and development consisted of content experts, media experts and subject teachers of digital simulation and grade 10th students of SMK Negeri 4 Gowa. This research is development research aimed to develop a learning product in the form of a Multimedia-based E-book on Digital Simulation Subjects which are feasible or valid and easy to use or practical.

Statistika matematika 1 ebook