Pengembangan Bahan Ajar Pecahan Berbasis Media Komputer untuk Perolehan Belajar Peserta Didik Kelas 3a

This study aimed to describe and analyze the computer-based teaching materials fractions. Methods of research and development with a qualitative approach. research subjects one 3rd grade math teacher and 30 students in grade 3. The rSesults of conceptual design teaching materials that make up matter and the flow of media learning of mathematics, design views, and plan evaluation tool of learning through computers; and declared fit for use in terms of aspects of media and materials. Acquisition of learning outcomes of students after using computer-based teaching materials fractions significantly by an average of 86.00 from the previous average of just 67.00. Mastery learning is also increased from an average 20% increase to 94%