MEDIA PEMBELAJARAN PENGENALAN SISTEM PERNAFASAN PADA MANUSIA BERBASIS 3D (Stu…

ABSTRACT Science becomes compulsory subject in junior high school. One material in junior high school class VIII material that coverage can not be significantly is the science that is sub-chapter on the human respiratory system. The materials include the following process of inspiration and expiration, then everything that happens in the human. Multimedia plays an important role in helping t…