@thesis{thesis, author={Safitri Rika}, title ={Pengembangan Media Pembelajaran Matematika Menggunakan Macromedia Flash 8 Pada Materi Segitiga Kelas VII SMP}, year={2021}, url={https://repository.uir.ac.id/10472/}, abstract={This research, development of mathematics learning media by using Macromedia Flash 8, is included in the research and development with the goal is to product a valid-learning-media for triangle material on seventh grade at school. This development refers to the ADDIE development model which the process in this research only into three stages (Analysis, Design, and Development) because of the pandemic situation. The data instrument used was validation sheet of the learning media. The data analysis technique was the data validation from two mathematics education lecturers and a mathematic teacher. The analysis result of the average validation score of learning media is 86,88%, while the manual book for using learning media is 86,11%. Based on the result of the research that has been obtained, it can be concluded that validation of the result of the development of mathematicts learning media by using Macromedia Flash 8 and the manual book for using media on triangle material is categorized as strongly valid.} }