The Effectiveness of Prince Sido Ing Rejek's Digital Book to Increase Students' Historical Awareness
The purpose of this article is to find out students' historical awareness, to develop a good prince sido ing rejek digital book, and to determine the effectiveness of digital books on historical awareness. This study used research and development methods, namely the ADDIE development model. The ADDIE consists of 5 stages, namely: 1) analysis, 2) Design, 3) Development, 4) Implementation, and 5) Evaluation. The results of this study were 1) 90.3% of the 31 students did not know the figure of Prince Sido Ing Rejek, 2) The level of validity of Prince Sido Ing Rejek material was 4.6 with a valid category, and the level of validity of digital books was 4.5 with a valid category. 3) Based on the effectiveness test using an independent sample t-test shows a significance value of 0.000 (<0.05). So it can be concluded that the prince sido ing rejek digital book has effects on students' historical awareness.