Research Article

Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals with Intellectual Disabilities

Volume: 38 Number: 2 August 26, 2025
EN TR

Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals with Intellectual Disabilities

Abstract

This study aimed to determine the effectiveness of STEM-based instructional activities in teaching the topic of "light propagation and reflection" to students with mild intellectual disabilities. A single-subject research model was used in this study, specifically the multiple probe design across participants. The participants were three fifth-grade students diagnosed with intellectual disabilities who received supplementary education at a special education and rehabilitation center. The study's findings indicated that the STEM-based instructional activities were effective in teaching the topic of "light propagation and reflection" to students with mild intellectual disabilities. Furthermore, the participants were able to generalize the topics they learned to different individuals and maintained their performance on these topics at 1, 3, and 5 weeks following the completion of instruction. The social validity findings obtained after the STEM-based instructional activities also indicated that the students with mild intellectual disabilities had positive perceptions of the study.

Keywords

References

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Details

Primary Language

English

Subjects

Mental Disability Education

Journal Section

Research Article

Publication Date

August 26, 2025

Submission Date

October 29, 2024

Acceptance Date

May 3, 2025

Published in Issue

Year 2025 Volume: 38 Number: 2

APA
Karabulut, H. A., Uçar, K., & Uçar, A. S. (2025). Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals with Intellectual Disabilities. Journal of Uludag University Faculty of Education, 38(2), 392-413. https://doi.org/10.19171/uefad.1575839
AMA
1.Karabulut HA, Uçar K, Uçar AS. Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals with Intellectual Disabilities. Journal of Uludag University Faculty of Education. 2025;38(2):392-413. doi:10.19171/uefad.1575839
Chicago
Karabulut, Havva Aysun, Kadriye Uçar, and Ahmet Serhat Uçar. 2025. “Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals With Intellectual Disabilities”. Journal of Uludag University Faculty of Education 38 (2): 392-413. https://doi.org/10.19171/uefad.1575839.
EndNote
Karabulut HA, Uçar K, Uçar AS (August 1, 2025) Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals with Intellectual Disabilities. Journal of Uludag University Faculty of Education 38 2 392–413.
IEEE
[1]H. A. Karabulut, K. Uçar, and A. S. Uçar, “Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals with Intellectual Disabilities”, Journal of Uludag University Faculty of Education, vol. 38, no. 2, pp. 392–413, Aug. 2025, doi: 10.19171/uefad.1575839.
ISNAD
Karabulut, Havva Aysun - Uçar, Kadriye - Uçar, Ahmet Serhat. “Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals With Intellectual Disabilities”. Journal of Uludag University Faculty of Education 38/2 (August 1, 2025): 392-413. https://doi.org/10.19171/uefad.1575839.
JAMA
1.Karabulut HA, Uçar K, Uçar AS. Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals with Intellectual Disabilities. Journal of Uludag University Faculty of Education. 2025;38:392–413.
MLA
Karabulut, Havva Aysun, et al. “Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals With Intellectual Disabilities”. Journal of Uludag University Faculty of Education, vol. 38, no. 2, Aug. 2025, pp. 392-13, doi:10.19171/uefad.1575839.
Vancouver
1.Havva Aysun Karabulut, Kadriye Uçar, Ahmet Serhat Uçar. Determining the Effectiveness of STEM-Based Activities in Science Classes for Individuals with Intellectual Disabilities. Journal of Uludag University Faculty of Education. 2025 Aug. 1;38(2):392-413. doi:10.19171/uefad.1575839


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