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Nurgul Butuner; Jale Ipek – European Journal of Educational Sciences, 2023
This study used the RBC+C model to reveal the abstractions of the 6th-grade students in the process of transition to the parallelogram area formula. Also, constructing parallelogram area information was employed as a teaching experiment based on the basic interpretive approach, one of the qualitative research methods. The study participants…
Descriptors: Grade 6, Mathematical Concepts, Mathematical Formulas, Mathematics Activities
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Yildiz, Sevda Goktepe; Özdemir, Ahmet Sükrü – International Online Journal of Education and Teaching, 2021
Design activities help students develop their three-dimensional thinking skills and gain engineering and technology literacy. This study investigated whether the spatial abilities and 3D geometrical thinking skills of the students differed according to approaches to learning mathematics before and after engineering design-based mathematics (EDBM)…
Descriptors: Engineering, Design, Teaching Methods, Geometric Concepts