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ERIC Number: EJ1173665
Record Type: Journal
Publication Date: 2017-Jan
Pages: 18
Abstractor: As Provided
ISSN: ISSN-2087-8885
Expert-Based Attribute Identification and Validation on Fraction Subtraction: A Cognitively Diagnostic Assessment Application
Akbay, Lokman; Terzi, Ragip; Kaplan, Mehmet; Karaaslan, Katibe Gizem
Journal on Mathematics Education, v8 n1 p103-120 Jan 2017
In this study, we describe the methodology used to identify and validate a set of expert-defined fraction subtraction related attributes. These attributes are expected to be mastered by 6th grade students toward proficiency in fraction subtraction. This research argues and demonstrates that state standards guiding subject instruction plays an important role in the identification of the domain related fundamental attributes. This study also illustrates complete implementation of cognitive diagnosis model framework, which is used to extract diagnostic information about students' specific strengths and weaknesses.
Indonesian Mathematical Society. Jl. Padang Selasa 524, Palembang, South Sumatra 30139, Indonesia. Tel: +618-127-106777; Fax: +627-113-20310; Web site:
Publication Type: Journal Articles; Reports - Research
Education Level: Grade 6
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: Turkey
Grant or Contract Numbers: N/A