Abstract
Teacher beliefs play a central role in how professional development (PD) shapes classroom practice. The open lesson (OL), a long-standing mandatory PD practice in Kazakhstan and other post-Soviet contexts, involves teachers conducting observed classes before colleagues and administrators. Using a three-stage sequential design, this study investigated the structure, characteristics, and demographic correlates of OL beliefs among 218 secondary school teachers in Kazakhstan. Exploratory factor analysis identified three correlated belief dimensions – professional growth, professional collaboration, and perceived student benefit – accounting for 65% of total variance. Cluster analysis revealed three teacher profiles: skeptical (9.6%), moderately positive (38.6%), and highly enthusiastic (51.8%) teachers. Gender, age, and teaching experience did not significantly differentiate beliefs. A significant difference in perceived student benefit was found between teachers of natural sciences (physics, chemistry, and biology combined) and teachers of other subjects (p = .015). The near-absence of demographic moderation suggests that OL’s cultural embeddedness produces convergent belief patterns regardless of professional background.
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Article Type: Research Article
EURASIA J Math Sci Tech Ed, Volume 22, Issue 11, November 2026, Article No: em2950
https://doi.org/10.29333/ejmste/19667
Publication date: 25 Oct 2026
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