Measuring student skills in explaining socio-scientific chemical phenomena using rasch model

Rahmat Utina *, Lukman A.R Laliyo and Rustam I. Husain

Educational Technology Department, Universitas Negeri Gorontalo, Jl. Jenderal Sudirman No. 06 Gorontalo City 96128, Indonesia
 
Research Article
International Journal of Science and Research Archive, 2023, 09(02), 488–495.
Article DOI: 10.30574/ijsra.2023.9.2.0566
Publication history: 
Received on 11 June 2023; revised on 20 July 2023; accepted on 22 July 2023
 
Abstract: 
This non-experimental research applied a descriptive-quantitative approach to measure student skills in explaining socio-scientific chemical phenomena. The data collection technique employed was a tier multiple choice test composed of three tier questions: Q1, Q2, and Q3. The population comprised 703 eleventh graders in Gorontalo Province. The analysis exerted was Rasch modelling. The results skills in explaining socio-scientific chemical phenomena.
 
Keywords: 
Rasch Modelling; Explaining Skills; Socio-Scientific Chemical Phenomena
 
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