Viyanti, Viyanti and Suyatna, Agus and shintya, rizki eka (2022) COLLABORATIVE AND PROBLEM SOLVING INSTRUMENTS IN PROJECT-BASED PHYSICS LEARNING. Indonesian Journal Of Science and Mathematics Education. ISSN 2615-8639

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Abstract

This study aims to develop an assessment instrument that is able to measure collaboration and problem solving abilities in projectbased physics learning that is valid, reliable and practical. This type of research is Research & Development by adapting 7 stages of development from Borg & Gall. Product expert validation was carried out to assess aspects of construction, substance and language, the results of expert validation of the assessment instrument were 87.85% with very valid criteria. As for the analysis of the results of field trials on 64 students using the Rasch model, it was obtained: (1) 21 questions about the collaboration ability instrument and 19 questions about the problem solving ability instrument were declared valid; (2) the reliability value of the collaborative and problem-solving ability assessment instrument is 0.97 and 0.89 (very good category); (3) the average value of the practicality test of the collaboration and solving ability assessment instrument is 81.21 (very high criteria).

Item Type:	Article
Subjects:	L Education > LB Theory and practice of education > LB1501 Primary Education
Divisions:	Fakultas Keguruan dan Ilmu Pendidikan (FKIP) > Prodi Magister Pendidikan Fisika
Depositing User:	VIYANTI
Date Deposited:	08 Apr 2023 22:21
Last Modified:	08 Apr 2023 22:21
URI:	http://repository.lppm.unila.ac.id/id/eprint/49933

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