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Mesture Kayhan Altay; Çigdem Alkas Ulusoy; Ayse Özer; Aysun Umay – Early Childhood Education Journal, 2024
This study aimed to examine kindergarten children's performance and strategies when answering different types of numerosity estimation questions. To this end, interviews were conducted with 44 children (aged 61-80 months) in an online setting, during which they were asked nine estimation questions of three types. These questions (open-ended,…
Descriptors: Kindergarten, Young Children, Numbers, Knowledge Level
Hunter, Jodie; Miller, Jodie; Bowmar, Alex; Jones, Ian – Mathematics Education Research Group of Australasia, 2022
In this paper, we explore student solutions to a free response mathematical assessment task which had opportunities for students to notice structural properties in the context of number systems. In total, 308 students aged between 10 years to 13 years participated in the study. Their responses were analysed to determine whether they noticed…
Descriptors: Middle School Students, Mathematics Instruction, Mathematics Skills, Thinking Skills
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Broumi, Said, Ed. – IGI Global, 2023
Fuzzy sets have experienced multiple expansions since their conception to enhance their capacity to convey complex information. Intuitionistic fuzzy sets, image fuzzy sets, q-rung orthopair fuzzy sets, and neutrosophic sets are a few of these extensions. Researchers and academics have acquired a lot of information about their theories and methods…
Descriptors: Theories, Mathematical Logic, Intuition, Decision Making