CD Skripsi
Pengembangan Bahan Ajar Matematika Berbantuan Software Geogebra Online Pada Materi Transformasi Kelas Ix Smp/Mts
Abstract: The background of this research was students who got difficultiea to learn mathematics on transformation material. This was because transformation learning in class still uses the lecture method that uses textbooks and student worksheet which causes students to often have difficulty understanding the visualization of the transformation material that they studied. This research aims to produce mathematics teaching materials assisted by GeoGebra online software for valid and reliable transformation subject matter for use by grade IX junior high school students. The development model used in this research was the 4-D model, which stands for Define, Design, Development, and Dissemination.This teaching materials mastered with an average score of 3.22 with a valid category. Furthermore, the Teaching materials were tested in small groups that was done by online with reliable category Key Words: Mathematics Teaching Materials, Geogebra, 4-D Model
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