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Dyrvold, Anneli – Research in Mathematics Education, 2020
Tackling mathematics tasks often involves reading and interpreting different semiotic resources such as natural language (words), mathematical notation, and images. This study aims to enhance knowledge of how meaning relations, in the form of "cohesive ties" between and within different semiotic resources, are related to how difficult it…
Descriptors: Semiotics, Mathematics Instruction, Difficulty Level, Mathematics Tests
Lorié, William A. – Online Submission, 2013
A reverse engineering approach to automatic item generation (AIG) was applied to a figure-based publicly released test item from the Organisation for Economic Cooperation and Development (OECD) Programme for International Student Assessment (PISA) mathematical literacy cognitive instrument as part of a proof of concept. The author created an item…
Descriptors: Numeracy, Mathematical Concepts, Mathematical Logic, Difficulty Level