The Model of Learning Media Development According to Dick

students on Force Materials Observed from the Students’ Reading Interest s.” The results of the study show that the physics pocket books are good observed from the students’ reading interests. It is proven from the assessment of material, Indonesian language and media experts. The mean score is 86.56 and the result of the stud ents’ pretest and posttest questionnaires shows the increase of mean score 11.13. Further, t-test toward data of each groups is used to know the significance of the improvement of students’ reading interests. For individual groups, it obtains t hitung = 6.957 t tabel = 1.943 and score of Sig. = 0.001 0.05 which means that it is very significant. For small groups, it obtains t hitung = 7.848 t tabel = 1.725 and the score of Sig. = 0.000 0.05 which means that it is very significant. For big groups, it also obtains 1 t hitung = 20.214 t tabel = 1.725 and the score of Sig. = 0.000 0.05 which means that it is very significant. The similarity between both research is the use of pocket books, yet the pocket books are in the form of bulletin. Meanwhile, the differences are the place, time, and learning materials of the research. 4. A study done by Nurul Mar’atus Sholihah 2015 is entitled “Developing the Accounting Pocket Book as the Learning Media to Improve Students’ Motivation in Learning Accounting for Grade XI Accounting Students of SMK Muhammadiyah 2 Yogyakarta in the Academic Year of 2014 2015.” The results of the study show that the pocket book is developed based on the acceptability of the contents, language, presentation, and graphics. Each aspect of acceptability is acceptable. The mean score of the whole score X is 4.07 that is in range of 3,41 X ≤ 4,21 which means that it is acceptable. In conclusion, the pocket books obtain predicate “B” with category “Acceptable”. The similarity between both research is the development of accounting pocket books and the variables are students’ learning motivations while the differences are the place, time, and learning materials of the research.

C. Conceptual Framework

Grade X accounting students’ learning motivations of SMK 1 Muhammadiyah Yogyakarta are still very low. It is caused by many factors. Some of the students are not interested to join accounting class. They are busy with themselves when the teacher is explaining. They think that accounting subject is difficult. The school lacks accounting learning media as well. The media used are very limited in traditional media, such as whiteboard, board markers, and power point presentation. Even, due to the limited number of learning media, students have to use learning media alternately. Students are not interested to borrow accounting books in the library, because the books are too big, the contents are not interesting or the language used is difficult to understand.