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Rafiepour, Abolfazl; Abdolahpour, Kazem – International Society for Technology, Education, and Science, 2022
The main purpose of the current study is modifying students' daily drinking water and managing waste water through modelling activities as context and modelling cycle as tool. In this study, 12 students (13-14 years old) from the lower secondary school were participated. These students were participated in two sessions (60 minutes) each week for…
Descriptors: Secondary School Students, Mathematical Models, Water Quality, Learning Activities
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Rafiepour, Abolfazl; Farsani, Danyal – Mathematics Teaching Research Journal, 2021
In this paper, six mathematics curriculum changes in Iran are reviewed, spanning from 1900 to 2021. Change of forces, barriers, and the main features of each reform are represented. Specifically, the first five curriculum changes are described briefly and the sixth and most recent one is elaborated upon, with more detail as contemporary school…
Descriptors: Foreign Countries, Mathematics Instruction, Mathematics Curriculum, Educational Change