Author

Saeid Haghjoo

Observed name: Haghjoo, Saeid

Institution: Shahid Rajaee Teacher Training University

Observed institution: Shahid Rajaee Teacher Training University

ORCID: 0000-0001-5607-5675

Observed ORCID: 0000-0001-5607-5675

OpenAlex ID: A5039794787

Analyzing the written discourse in calculus textbooks over 42 years: the case of primary objects, concrete discursive objects, and a realization tree of the derivative at a point

2022 · Saeid Haghjoo, Farzad Radmehr, et al. · Educational Studies in Mathematics · 14

Undergraduate basic sciences and engineering students’ understanding of the concept of derivative

2021 · Saeid Haghjoo, Ebrahim Reyhani · JRAMathEdu (Journal of Research and Advances in Mathematics Education) · 14

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Evaluating the Understanding of the University Students (Basic Sciences and Engineering) about the Numerical Representation of the Average Rate of Change

2020 · Saeid Haghjoo, Reyhani Ebrahim, et al. · World Academy of Science, Engineering and Technology, International Journal of Educational and Pedagogical Sciences · 2

A grounded theory model of students’ graphical reasoning on derivative-antiderivative relationships

2026 · Saeid Haghjoo, Farzad Radmehr, et al. · Educational Studies in Mathematics

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Correction to: Analyzing the written discourse in calculus textbooks over 42 years: the case of primary objects, concrete discursive objects, and a realization tree of the derivative at a point

2023 · Saeid Haghjoo, Farzad Radmehr, et al. · Educational Studies in Mathematics

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Works count: 7

Citation count: 31

H-index: 2

I10-index: 2