PENGEMBANGAN ALAT PRAKTIKUM MESIN ATWOOD

Abstract

Abstract: The development of science and technology increasing
evolved following the times, especially in education. Education that
cannot be separated from the learning process requires a tool that can
help and support the learning process. One of them is physics learning
which requires a tool that can show physical phenomena in real. Based
on the above ideas then developed atwood machine practicum tool that
can be used in learning. The purpose of this study is to: (1) Increase the
level of accuracy of atwood machine tools. (2) Produce appropriate
atwood machine tools. (3) Knowing the feasibility level of the developed
atwood machine tool. (4) Knowing the respondent's response to atwood
machine tool developed. The type of this research is the development of
ADDIE model which consists of 5 stages: analysis, design, development,
implementation, and evaluation. Based on the research result: (1) the
quality atwood machine tool obtaine the average percentage according
to the media expert of 92% with very reasonable criteria, and according
to the material expert of 91% with very reasonable criteria. The average
percentage of experts is 91.5% with very reasonable criteria means that
practicum tool can be used in learning. (2) The result of questionnaire of
student response got percentage 87% with criteria strongly agree that
student have interest to atwood machine tools in. Suggestion in this
research that atwood machine practice tool can be used and used for
learning process and practice tool can be developed become more
sophisticated.
Keywords: Development, Practicum Tools, Atwood Machines.