Investigating junior high school students’ procedural and structural conception of algebraic expressions

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Heidari fatemeh Zahra; Asghary nasim

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Journal: Technology of Education Journal Year:2019 | Volume:13 | Issue:4 Page(s): 831-843

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Information Journal Paper

Title

Investigating junior high school students’ procedural and structural conception of algebraic expressions

Author(s)

Heidari fatemeh Zahra | Asghary nasim | Issue Writer Certificate

Keywords

algebraQ1

Algebraic ExpressionsQ1

Procedural ConceptQ1

Structural ConceptQ1

Sfard’s Theortical FramewrokQ1

Abstract

Algebraic Expressions are the important part of Algebra and their deep understanding is necessory for solving algebraic problems. The purpose of this study was to investigate grade 7, 8 and 9 students' understanding of Algebraic Expressions. 400 students were selected by multistage cluster sampling from grades 7, 8 and 9 students in Tehran. A researcher-made test was designed and implemented. Out of 400 students, 15 students were selected and semi-structured interviews were conducted in order to clarify and interpret students' perceptions. The results of the test and inter-views showed that most students have poor structural understanding of Algebraic Expressions and they have understood them merely procedurally. Increasing academic bases did not almost im-prove structural understanding, but procedural understanding improves with increasing levels.

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APA: Copy

Heidari, fatemeh Zahra, & Asghary, nasim. (2019). Investigating junior high school students’ procedural and structural conception of algebraic expressions. JOURNAL OF TECHNOLOGY OF EDUCATION (JOURNAL OF TECHNOLOGY AND EDUCATION), 13(4 ), 831-843. SID. https://sid.ir/paper/155577/en

Vancouver: Copy

Heidari fatemeh Zahra, Asghary nasim. Investigating junior high school students’ procedural and structural conception of algebraic expressions. JOURNAL OF TECHNOLOGY OF EDUCATION (JOURNAL OF TECHNOLOGY AND EDUCATION)[Internet]. 2019;13(4 ):831-843. Available from: https://sid.ir/paper/155577/en

IEEE: Copy

fatemeh Zahra Heidari, and nasim Asghary, “Investigating junior high school students’ procedural and structural conception of algebraic expressions,” JOURNAL OF TECHNOLOGY OF EDUCATION (JOURNAL OF TECHNOLOGY AND EDUCATION), vol. 13, no. 4 , pp. 831–843, 2019, [Online]. Available: https://sid.ir/paper/155577/en

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