AnalysisofBased Test InstrumentsLocal Wisdomof Terbang Papatto Measure Mathematical Representation Capabilities in Learning Physics

Authors : Danis Alif OKTAVİA, Ahdika SETYADİ, Warsono, Supahar

Pages : 555-563

Doi:10.24331/ijere.628331

View : 17 | Download : 19

Publication Date : 2019-10-01

Article Type : Research Paper

Abstract :This study aims to analyze the mathematical representation ability test instrume nts based on local wisdom of terbang papat to high school students. The research method used by compiling the instrument grid based on aspects of the ability of mathematical representation based on local wisdom of terbang papat , which is then used to compi le indicators and items. The test instrument consists of four indicators of the ability of mathematical representation, each of which has five items and has been validated by expert judgment, physics teacher and peer reviewer. The validated instrument was tested on 338 students from two high schools in Kudus Regency. Data obtained in the form of pol y tomus data, then analyzed using Partial Credit Model insert ignore into journalissuearticles values(PCM);. The results obtained showed that all test instruments of mathematical representation ability were pr oven to be fit with PCM, reliability of test instruments was declared reliable based on PCM results, total information function was between - 2.00 to +1.8, difficulty indexes were more than - 2.0 and less than 2.0 insert ignore into journalissuearticles values( - 2.0 ≤b≤ + 2.0); which means all items are i n good category. Thus the ability test instrument based on terbang papat local wisdom can be used to measure the ability of students` mathematical representation according to the partial credit model based on the five categories of polytomus data
Keywords : Development of instruments, Test the ability of mathematical representation, physics, politomus, PCM