Research Article

Solution proposals of preservice mathematics teachers regarding the cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴

Number: Advanced Online Publication Early Pub Date: June 11, 2026

Solution proposals of preservice mathematics teachers regarding the cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴

Abstract

This study aims to examine the solution proposals of preservice mathematics teachers regarding students’ incorrect solutions to the expressions 3-2.53= 15-6 and 128:62= 24. The purpose of the study is to identify how teacher candidates approach these error situations, to reveal possible misconceptions related to multiplication and division of exponential expressions, and to explore instructional strategies proposed to correct such errors. In this context, the study seeks to contribute to preventing similar misconceptions from recurring and to guiding teachers who encounter these types of errors in classroom settings. The study was conducted using a qualitative case study design. The study group consisted of thirty-five fourth-year preservice mathematics teachers enrolled at a public university during the fall semester of the 2024–2025 academic year. Data were collected through a written opinion form consisting of two open-ended questions related to errors in multiplication and division of exponential expressions. The collected data were analyzed using content analysis. The findings revealed that preservice teachers most frequently proposed strategies such as explaining exponential expressions through repeated multiplication, using simple examples, and applying factorization. However, it was also observed that some preservice teachers had difficulty in developing effective solution proposals for the given error situations. These findings indicate the importance of strengthening preservice mathematics teachers’ pedagogical content knowledge related to exponential expressions and student misconceptions.

Keywords

References

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Details

Primary Language

English

Subjects

Mathematics Education

Journal Section

Research Article

Early Pub Date

June 11, 2026

Publication Date

-

Submission Date

June 26, 2025

Acceptance Date

December 19, 2025

Published in Issue

Year 2026 Number: Advanced Online Publication

APA
Çakir, S., & Altıntaş, E. (2026). Solution proposals of preservice mathematics teachers regarding the cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴. Journal for the Mathematics Education and Teaching Practices, Advanced Online Publication, 13-29. https://izlik.org/JA65EP92DN
AMA
1.Çakir S, Altıntaş E. Solution proposals of preservice mathematics teachers regarding the cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴. JMETP. 2026;(Advanced Online Publication):13-29. https://izlik.org/JA65EP92DN
Chicago
Çakir, Sümeyye, and Esra Altıntaş. 2026. “Solution Proposals of Preservice Mathematics Teachers Regarding the Cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴”. Journal for the Mathematics Education and Teaching Practices, no. Advanced Online Publication: 13-29. https://izlik.org/JA65EP92DN.
EndNote
Çakir S, Altıntaş E (June 1, 2026) Solution proposals of preservice mathematics teachers regarding the cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴. Journal for the Mathematics Education and Teaching Practices Advanced Online Publication 13–29.
IEEE
[1]S. Çakir and E. Altıntaş, “Solution proposals of preservice mathematics teachers regarding the cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴”, JMETP, no. Advanced Online Publication, pp. 13–29, June 2026, [Online]. Available: https://izlik.org/JA65EP92DN
ISNAD
Çakir, Sümeyye - Altıntaş, Esra. “Solution Proposals of Preservice Mathematics Teachers Regarding the Cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴”. Journal for the Mathematics Education and Teaching Practices. Advanced Online Publication (June 1, 2026): 13-29. https://izlik.org/JA65EP92DN.
JAMA
1.Çakir S, Altıntaş E. Solution proposals of preservice mathematics teachers regarding the cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴. JMETP. 2026;:13–29.
MLA
Çakir, Sümeyye, and Esra Altıntaş. “Solution Proposals of Preservice Mathematics Teachers Regarding the Cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴”. Journal for the Mathematics Education and Teaching Practices, no. Advanced Online Publication, June 2026, pp. 13-29, https://izlik.org/JA65EP92DN.
Vancouver
1.Sümeyye Çakir, Esra Altıntaş. Solution proposals of preservice mathematics teachers regarding the cases of 3⁻²·5³ = 15⁻⁶ and 12⁸: 6² = 2⁴. JMETP [Internet]. 2026 Jun. 1;(Advanced Online Publication):13-29. Available from: https://izlik.org/JA65EP92DN

JMETP is peer-reviewed scientific journal where mathematics education research is meticulously reviewed, and its visibility and citation potential are supported. It has introduced innovation to the field with the concept of the "Math Teaching Practices" article.