Advanced International Journal for Research

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A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 7, Issue 5 (September-October 2026) Submit your research before last 3 days of October to publish your research paper in the issue of September-October.

Headteachers’ Instructional Supervision and Teacher Performance in Public Secondary Schools in Copperbelt Province Zambia: A Critical Narrative Review of the Literature

Author(s) Mr. Lameck Mugala, Dr. Rachel Kabeta, Prof. Francis Simui, Prof. Harrison Daka
Country Zambia
Abstract Headteachers’ instructional supervision is widely regarded as a means of strengthening teaching, yet the completion of supervisory activities does not necessarily demonstrate improvement in teacher performance. This critical narrative review examines the conceptual relationship between instructional supervision and teacher performance, evaluates selected Zambian and international literature, and identifies implications for public secondary schools in Copperbelt Province, Zambia. Sources were purposively selected through targeted searches and examined according to their conceptual contribution, contextual relevance, research design, outcome measures and inferential limitations. The synthesis distinguishes supervision from broader instructional leadership and conceptualizes teacher performance as multidimensional professional practice rather than documentary compliance, teacher attitudes or learner achievement alone. Zambian studies provide contextual insights into supervisory practices and leadership preparation, but offer limited evidence of changes in independently assessed teacher performance. International research supports the potential of coaching and sustained professional learning, although differences in educational settings constrain direct application to Copperbelt schools. The paper argues that supervision is more likely to support improvement when classroom evidence informs joint interpretation, targeted assistance, classroom enactment and subsequent review. These processes constitute the Proposed Developmental Instructional Supervision Framework, whose operation may depend on supervisory expertise, professional trust, teacher participation, time and instructional resources. The framework is presented as an interpretive contribution requiring empirical validation. The review recommends strengthening developmental supervisory cycles and undertaking longitudinal, mixed-methods and intervention research that separates supervision from performance measures and accounts for teachers’ location within schools. It concludes that the quality and completion of supervisory support warrant greater attention than the frequency of supervisory activities alone.
Keywords Keywords: instructional supervision; headteachers; teacher performance; developmental supervision; public secondary schools; Copperbelt Province; Zambia.
Field Arts
Published In Volume 7, Issue 5, September-October 2026
Published On 2026-10-02

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