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Özkubat, Ufuk; Karabulut, Alpaslan; Uçar, Ahmet Serhat – International Journal of Progressive Education, 2021
Focusing on students with mild disabilities, this study aimed to examine the effect of STAR problem solving strategy on their a) solving change problems involving one-step addition and subtraction, b) maintaining their acquisition of solving change problems involving one-step addition and subtraction after 1, 3, and 5 weeks, c) generalizing their…
Descriptors: Mathematical Logic, Word Problems (Mathematics), Problem Solving, Metacognition
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Ipek, Ali Sabri – International Journal of Progressive Education, 2018
Pre-service mathematics teachers' content knowledge is an important issue. Therefore, detailed studies are needed to be conducted on mathematical topics. The study examines preservice elementary mathematics teachers' (PEMTs) special content knowledge (SCK) of integer addition and subtraction in the context of using multiple representations,…
Descriptors: Preservice Teachers, Mathematics Teachers, Pedagogical Content Knowledge, Addition