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Sulastri Rini Rindrayani

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Full Name: Sulastri Rini Rindrayani • Country: ID

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Preserved Journal Articles (2)

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JOURNAL ARCHIVE 2026-03-02 • SEMPOA: Journal of Mathematics and Mathematics Education

Enhancing Educational Process Standards through Strategic Instructional Leadership

Vima Rahmawati, Imam Sujono, Yepi Sedya Purwananti, Sulastri Rini Rindrayani

This study examines the strategies employed by school principals in improving educational process standards in primary school clusters. The research was conducted in Cluster 1 of Panggul Subdistrict and aims to analyze the forms of leadership strategies implemented, the supporting and inhibiting factors, and their implications for enhancing instructional quality. A qualitative case study design was applied, involving data collection through in-depth interviews, observations, and document analysis. The participants included school principals, teachers, and relevant stakeholders within the cluster. Data were analyzed using an interactive model consisting of data reduction, data display, and conclusion drawing, while credibility was ensured through triangulation techniques. The findings reveal that principals implemented strategic leadership practices through academic supervision, collaborative planning, teacher professional development, monitoring of instructional processes, and reinforcement of school-based management principles. Supporting factors included teacher commitment, collaborative culture, and administrative support, while constraints were related to limited resources and varying teacher competencies. Overall, strategic instructional leadership significantly contributed to strengthening the implementation of educational process standards and improving the quality of teaching and learning practices. The study highlights the importance of transformational and instructional leadership approaches in sustaining quality assurance within primary education contexts.

JOURNAL ARCHIVE 2026-03-02 • SEMPOA: Journal of Mathematics and Mathematics Education

The Effect of Teachers' Professional Development and the Use of Learning Technology on Teachers' Professional Competence and Teaching Motivation with Gender Equality as a Moderating Variable

Arif Wibowo, Sulastri Rini Rindrayani, Abdul Haris Indrakusuma, K Kadeni

This study aims to analyse the effect of teacher professional development and the use of learning technology on professional competence and teaching motivation, as well as to examine the role of gender equality as a moderating variable. The study was conducted on 140 primary school teachers in Pule Subdistrict, Trenggalek Regency. The research approach was quantitative, using Structural Equation Modelling (SEM) based on Partial Least Squares (PLS) with the assistance of SmartPLS 4.0. The results of the study on the six main hypotheses showed that: (1) Teacher professional development had a significant positive effect on professional competence (T=4.977) and teaching motivation (T=3.985); (2) The use of learning technology has a significant positive effect on professional competence (T=3.567) and teaching motivation (T=3.120); (3) Gender equality is proven to significantly moderate and strengthen the effect of professional development on competence (T=2.560); (4) However, gender equality was not proven to moderate the effect of professional development on teaching motivation (T=1.250). The conclusion of the study is that the integration of technology and gender-inclusive training is crucial for improving teacher quality in semi-rural areas.

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