Jambura Journal of Educational Chemistry
Vol 8, No 1 (2026): February

Analysis of Students' Differentiating, Organizing, and Attributing Skills in Solving High School Chemistry Problems: Rasch Modeling

Ranjani, Intan Salsabila Putri (Unknown)
Laliyo, Lukman Abdul Rauf (Unknown)
Sihaloho, Mangara (Unknown)
Isa, Ishak (Unknown)
Tangio, Julhim S. (Unknown)
Najmah, Najmah (Unknown)
Thayban, Thayban (Unknown)
Kurniawati, Erga (Unknown)



Article Info

Publish Date
01 Feb 2026

Abstract

This study aims to analyze the ability of XII grade high school students in solving C4 level chemistry problems based on three indicators (Differentiating, Organizing, and Attributing) using Rasch modeling. This research is a quantitative study with a non-experimental research design (survey). The results showed that the level of analyzing students with an overall percentage reached 44.3%. Analysis based on indicators, Differentiating ability reached 47.06% (sufficient category), Organizing was at 44.88% (sufficient category), and Attributing also reached 40.56% (sufficient category). The ability to analyze students in SMAN A had an average value of 0.94, SMAN B had an average value of 0.11, SMAN C had an average value of -0.09, SMAN D had an average value of -0.62 SMAN E had an average value of -0.96, SMAN F had an average value of -0.25, SMAN G had an average value of 0.18, SMAN H had an average value of -0.62, while SMAN I had an average value of -0.73.

Copyrights © 2026






Journal Info

Abbrev

jjec

Publisher

Subject

Chemistry Education Other

Description

The Journal of Educational Chemistry (JJEC) is the official journal of Chemistry Department, Faculty Mathematic and Natural Science, Gorontalo State University. JJEC is peer-reviewed articles publish articles twice a year in February and August. JJEC typically addresses chemical content, chemical ...