PENGEMBANGAN MEDIA PEMBELAJARAN SCRAPBOOK DALAM MENINGKATKAN KOMUNIKASI MATEMATIS SISWA

Media give an impact on learning. The purpose of this research to describe the development of learning media scrapbook that valid and effective in improving mathematical communication. A scrapbook is a physical means for a book containing visual media material with pictures, interesting color images by completing them, folding techniques and composing paper. Instruments used in research unstructured interview gratings, validation of media and materials, test , student response questionnaire. The subjects of research is students at class VIII MTs Al Ma'arif with high, moderate and low intelligence by statistical materials. Type of research is research and development with ADDIE model, as well as quantitative and qualitative approaches. Procedure namely: (1) Analyze, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. Media validation results get very valid categories, as well as material validation. The effectiveness of the media is seen from the questionnaire of student responses and the improvement of students' mathematical communication through pre-test and post-test results. Based on the questionnaire of students' responses, scrapbook media is very effective to use in learning, added with student enthusiasm in learning to use media. This shows that the development of scrapbook learning media is effective and valid in improving students mathematical communication