PENGEMBANGAN INSTRUMEN TES BERBASIS MULTIREPRESENTASI PADA MATA KULIAH PENDAHULUAN FISIKA ZAT PADAT
Abstrak: Has successfully
developed multiple representation based a test instrument in the subject of
Introduction to Solid State Physics who was valid, practical, and reliable. The
development of test instrument was using a researh development, type of
formative research, who was decided by the needs of the research. In the
preliminary stage, orientation and initial prototype was conducted. In the
prototyping stage, Tessmer evaluation was done to evalute initial prototype.
The evaluations includes self-evaluation, expert review, one-to-one evaluation,
and small group evaluation. The research instrument were used validation sheets
and questionnaires. The results of expert reviews indicate that the test
instrument developed classified as very valid (0.91). The results of one-to-one
and small group evaluation indicates that the test instrument developed
relatively practical. At the stage of one-to-one evaluation, gained an average
3.16 from the recapitulation of questionnaire (practically category). At the
stage of small group evaluation, gained an average 3.26 from the recapitulation
of questionnaire (practically category). All of matter who was tested meet the
criteria for a reliable where r11> rtable. Thus, based on the results showed
that the developed test instrument has been classified as very valid,
practical, and reliable so that it can be used in the course of Introduction to
Solid State Physics.
Kata Kunci: Development
research, test instrument, multiple representation, Introduction of Solid State
Physics
Penulis: Lusi Rizki Aulia, ismet,
zulherman
Kode Jurnal: jpfisikadd160482
