Rasch Model: Analysing the Items Quality of Mathematics Higher-Order Thinking Skill Instrument

This research aims to analyse a mathematics HOTS instrument using the Rasch Model to provide a better measurement instrument for mathematics. The result showed, based on Rasch Model analysis, 1) from 20 items, there are only ten items that can be used to measure HOTS of students in mathematics with...

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Main Authors: Muhamad Syahidul Qirom, Elah Nurlaelah
Format: Article
Language:English
Published: Universitas Negeri Malang 2023-05-01
Series:JPP (Jurnal Pendidikan dan Pembelajaran)
Subjects:
Online Access:https://journal2.um.ac.id/index.php/jpp/article/view/32165
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author Muhamad Syahidul Qirom
Elah Nurlaelah
author_facet Muhamad Syahidul Qirom
Elah Nurlaelah
author_sort Muhamad Syahidul Qirom
collection DOAJ
description This research aims to analyse a mathematics HOTS instrument using the Rasch Model to provide a better measurement instrument for mathematics. The result showed, based on Rasch Model analysis, 1) from 20 items, there are only ten items that can be used to measure HOTS of students in mathematics with the difficulty of 3 items being hard and seven items being easy; 2) the reliabilities of the instrument are moderate; 3) the instrument only can divide students into two groups of level ability; and 4) there is no significant differential item functioning (DIF) bias detected on the instrument.
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publisher Universitas Negeri Malang
record_format Article
series JPP (Jurnal Pendidikan dan Pembelajaran)
spelling doaj-art-c6fd15be6b664de9a6f4b6ca1c2071a72025-08-20T02:11:55ZengUniversitas Negeri MalangJPP (Jurnal Pendidikan dan Pembelajaran)2302-996X2580-23132023-05-0130181610224Rasch Model: Analysing the Items Quality of Mathematics Higher-Order Thinking Skill InstrumentMuhamad Syahidul Qirom0Elah Nurlaelah1Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Isola, Kec. Sukasari, Kota Bandung, Jawa Barat 40154, IndonesiaUniversitas Pendidikan Indonesia (SCOPUS ID:57196237689), Jl. Dr. Setiabudi No.229, Isola, Kec. Sukasari, Kota Bandung, Jawa Barat 40154, IndonesiaThis research aims to analyse a mathematics HOTS instrument using the Rasch Model to provide a better measurement instrument for mathematics. The result showed, based on Rasch Model analysis, 1) from 20 items, there are only ten items that can be used to measure HOTS of students in mathematics with the difficulty of 3 items being hard and seven items being easy; 2) the reliabilities of the instrument are moderate; 3) the instrument only can divide students into two groups of level ability; and 4) there is no significant differential item functioning (DIF) bias detected on the instrument.https://journal2.um.ac.id/index.php/jpp/article/view/32165rasch model, hots, mathematics, item quality, assessment and evaluation
spellingShingle Muhamad Syahidul Qirom
Elah Nurlaelah
Rasch Model: Analysing the Items Quality of Mathematics Higher-Order Thinking Skill Instrument
JPP (Jurnal Pendidikan dan Pembelajaran)
rasch model, hots, mathematics, item quality, assessment and evaluation
title Rasch Model: Analysing the Items Quality of Mathematics Higher-Order Thinking Skill Instrument
title_full Rasch Model: Analysing the Items Quality of Mathematics Higher-Order Thinking Skill Instrument
title_fullStr Rasch Model: Analysing the Items Quality of Mathematics Higher-Order Thinking Skill Instrument
title_full_unstemmed Rasch Model: Analysing the Items Quality of Mathematics Higher-Order Thinking Skill Instrument
title_short Rasch Model: Analysing the Items Quality of Mathematics Higher-Order Thinking Skill Instrument
title_sort rasch model analysing the items quality of mathematics higher order thinking skill instrument
topic rasch model, hots, mathematics, item quality, assessment and evaluation
url https://journal2.um.ac.id/index.php/jpp/article/view/32165
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