Research Article

Performance Scale Development Study for Science-Chemical Laboratory Applications

Volume: 7 Number: 2 December 30, 2022
EN

Performance Scale Development Study for Science-Chemical Laboratory Applications

Abstract

In this study, it was aimed to develop an analytical rubric that measures performance levels for Science/Chemistry Laboratory Applications and to examine its reliability with generalizability theory. The study group consists of 18 grade 5-6 secondary school students in formal education, taking science or chemistry laboratory courses in a science and art center in the 2020-2021 academic year. In addition, the laboratory performances of students were scored simultaneously by three expert raters, using an analytical rubric. In addition, during the development process of the rubric, opinions of eight experts were obtained when determining and arranging performance indicators and performance levels. It was determined that the scale developed with the findings obtained as a result of the performance scale development study yielded valid, reliable, and generalizable results in determining the performance of students who attended to science / chemistry laboratory practices. In this context, it is thought that the use of this scale, which was developed to evaluate the performance of students in secondary school science/chemistry laboratory practice courses, will provide valid and reliable measurement results and will make the evaluation process more objective.

Keywords

References

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Details

Primary Language

English

Subjects

Other Fields of Education

Journal Section

Research Article

Publication Date

December 30, 2022

Submission Date

November 26, 2022

Acceptance Date

December 15, 2022

Published in Issue

Year 2022 Volume: 7 Number: 2

APA
Göktürk, Ö., Uzun, N. B., & Aktaş, M. (2022). Performance Scale Development Study for Science-Chemical Laboratory Applications. Online Science Education Journal, 7(2), 72-84. https://izlik.org/JA65WF73HH
AMA
1.Göktürk Ö, Uzun NB, Aktaş M. Performance Scale Development Study for Science-Chemical Laboratory Applications. OSEJ. 2022;7(2):72-84. https://izlik.org/JA65WF73HH
Chicago
Göktürk, Özge, N. Bilge Uzun, and Mehtap Aktaş. 2022. “Performance Scale Development Study for Science-Chemical Laboratory Applications”. Online Science Education Journal 7 (2): 72-84. https://izlik.org/JA65WF73HH.
EndNote
Göktürk Ö, Uzun NB, Aktaş M (December 1, 2022) Performance Scale Development Study for Science-Chemical Laboratory Applications. Online Science Education Journal 7 2 72–84.
IEEE
[1]Ö. Göktürk, N. B. Uzun, and M. Aktaş, “Performance Scale Development Study for Science-Chemical Laboratory Applications”, OSEJ, vol. 7, no. 2, pp. 72–84, Dec. 2022, [Online]. Available: https://izlik.org/JA65WF73HH
ISNAD
Göktürk, Özge - Uzun, N. Bilge - Aktaş, Mehtap. “Performance Scale Development Study for Science-Chemical Laboratory Applications”. Online Science Education Journal 7/2 (December 1, 2022): 72-84. https://izlik.org/JA65WF73HH.
JAMA
1.Göktürk Ö, Uzun NB, Aktaş M. Performance Scale Development Study for Science-Chemical Laboratory Applications. OSEJ. 2022;7:72–84.
MLA
Göktürk, Özge, et al. “Performance Scale Development Study for Science-Chemical Laboratory Applications”. Online Science Education Journal, vol. 7, no. 2, Dec. 2022, pp. 72-84, https://izlik.org/JA65WF73HH.
Vancouver
1.Özge Göktürk, N. Bilge Uzun, Mehtap Aktaş. Performance Scale Development Study for Science-Chemical Laboratory Applications. OSEJ [Internet]. 2022 Dec. 1;7(2):72-84. Available from: https://izlik.org/JA65WF73HH
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