PENGEMBANGAN INSTRUMEN TES DIAGNOSTIK TINGKAT KONSEPSI PADA MATERI DINAMIKA

Muhamad Rayhan Dwi

Abstract


This study aims to develop the diagnostic test instrument for conceptual understanding of dynamics in physics. Diagnostic test instruments are developed based on a grid that has been compiled and validated by experts. This research used R&D method with 4D Model. The limited scale tryout was carried out on 46 students in two different schools in Serang District. The data from the limited scale tryout were analyzed using descriptive statistical analysis for validity, reliability, difficulty level, and the power of distractor. The results of the analysis show that the developed diagnostic test instrument has good validity and reliability. In conclusion, the diagnostic test for conceptual understanding on dynamics topic can be used after revision.

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References


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DOI: http://dx.doi.org/10.62870/nebula.v1i2.30659

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