Abstract:
This research is supposed to produce a learning device physics character in simple
machine for 8
th
grade students junior high school. The type that used in the research is
R&D (research and development). The development of learning device includes
pleriminary studies, development of the learning, validation and revision as needed.
The data collected is the score assessment of the learning device validity that was
developed. Assessment is done through desk evaluation by a validator which consists
of lecturers Physics Education Study Program and the teachers in junior high school.
The learning device in this research were a syllabus, lesson plans, worksheets, and
formative tests. Validation of the results obtained with a validity of 3.40 is very high
category so it can be concluded that the developed learning was good and decent to
be try in science teaching in junior high school physics.
