Proses Belajar Konsep Hereditas melalui Multimedia dalam Pembelajaran Biologi Kelas IX Sekolah Menengah Pertama

: This research is a developmental research that head for, (1) determine what kind of biology multimedia learning in Heredity concept IX Grade at Junior High School, (2) compile learning task in learning Heredity concept, (3) compile biology learning strategy for learning process concept Heredity. Developmental model that used is Borg and Gall developmental model that consist of 10 steps. The developmental steps are research and information collecting, planning, development preliminary form of product, preliminary field testing, main product revision, main field testing, operational product revision, operational field testing, final product revision and dissemination. The material expert validation result gives score for the quality of media learning that developed is quite good). Likewise the media expert valuation the quality of media learning that developed is good, both of them agree that this product can be used in IX grade biology learning process. Trial result support the media and material expert valuation. Likewise the one by one trial, the trial of small group, and field trial gives quite good score