Project – Teachers’ Professional Development and Instructional Effectiveness in Public Primary Schools: A Case Study of Selected Schools in Delta State.

CHAPTER ONE

INTRODUCTION

Research Topic: Teachers’ Professional Development and Instructional Effectiveness in Public Primary Schools: A Case Study of Selected Schools in Delta State.

1.1 Background to the Study

The quality of education in any society depends significantly on the competence, knowledge, commitment, and professional abilities of teachers who are responsible for facilitating the teaching and learning process. Teachers occupy a central position in the educational system because they translate educational policies, curriculum objectives, and instructional plans into meaningful learning experiences for pupils. At the primary school level, their responsibilities are particularly important because primary education provides the foundation upon which children’s intellectual, social, emotional, and moral development is built. Teachers are expected not only to communicate subject knowledge but also to develop pupils’ literacy, numeracy, critical thinking, creativity, and problem-solving abilities. However, the changing nature of educational demands requires teachers to continuously update their knowledge and instructional competencies to remain effective. The Organisation for Economic Co-operation and Development (OECD, 2019) emphasises that teacher quality and professional competence are important factors in improving educational outcomes, while Darling-Hammond, Hyler, and Gardner (2017) explain that effective professional learning enables teachers to strengthen their instructional practices and respond to the diverse learning needs of pupils. Therefore, teachers’ professional development has become an essential consideration in improving the quality of instruction and the overall standard of primary education.

Teachers’ professional development refers to the continuous process through which teachers acquire, improve, and update the knowledge, skills, attitudes, and competencies required for effective teaching. It involves formal and informal learning activities such as workshops, seminars, conferences, in-service training, mentoring, coaching, professional learning communities, further academic studies, curriculum orientation, and classroom-based professional reflection. Professional development is not limited to obtaining additional academic qualifications; it also involves the practical improvement of teachers’ instructional approaches, classroom management techniques, assessment skills, and understanding of contemporary educational practices. Darling-Hammond et al. (2017) identify effective professional development as learning that is content-focused, incorporates active learning, supports collaboration, provides models of effective practice, offers coaching and expert support, and allows sufficient time for reflection and implementation. Similarly, Desimone (2009) identifies content focus, active learning, coherence, duration, and collective participation as important characteristics of effective professional development. These perspectives demonstrate that professional development should be viewed as a continuous process of improving teachers’ professional capabilities rather than a one-time training exercise.

The importance of teachers’ professional development is further demonstrated by the continuous changes in curriculum content, educational policies, teaching methods, assessment practices, and the learning needs of pupils. Teachers who rely exclusively on the knowledge and methods acquired during their initial teacher education may experience difficulties responding to contemporary classroom challenges. Changes in educational expectations require teachers to adopt learner-centred approaches, incorporate relevant instructional materials, understand individual differences among pupils, and apply appropriate methods of evaluating learning outcomes. Professional development provides opportunities for teachers to understand these changes and acquire the competencies needed to implement them effectively. The UNESCO Global Education Monitoring Report (2017/8) highlights the importance of competent and supported teachers in achieving quality education, while Darling-Hammond et al. (2017) establish that sustained and well-designed professional learning can improve teachers’ knowledge and classroom practices. Consequently, continuous professional development is necessary to ensure that teachers remain informed, adaptable, and capable of delivering instruction that meets established educational standards.

Instructional effectiveness is another important concept in educational development because it concerns the extent to which teachers successfully facilitate learning and achieve intended instructional objectives. An effective teacher is expected to demonstrate adequate knowledge of subject content, communicate lessons clearly, select appropriate teaching methods, manage classroom activities, motivate pupils, assess learning progress, and provide constructive feedback. Instructional effectiveness can therefore be assessed through the quality of lesson preparation, teaching delivery, classroom interaction, use of instructional materials, time management, pupil participation, and assessment of learning outcomes. Muijs and Reynolds (2017) explain that effective teaching involves the appropriate organisation of classroom activities, clear instructional presentation, effective questioning, feedback, and classroom management. Similarly, Hattie (2009) identifies teacher-related influences, including the quality of instruction and feedback, as important contributors to student learning. These explanations indicate that instructional effectiveness goes beyond the mere completion of lesson notes or coverage of curriculum topics; it involves the teacher’s ability to create meaningful learning experiences that enable pupils to understand, retain, and apply what they have been taught.

The relationship between teachers’ professional development and instructional effectiveness has attracted considerable attention among educational researchers because professional learning is expected to translate into improved classroom practices. Teachers who participate in relevant training programmes may develop better lesson-planning skills, improve their knowledge of subject content, adopt more effective teaching strategies, and become more competent in assessing pupils’ understanding. Professional development can also expose teachers to innovative approaches such as cooperative learning, differentiated instruction, formative assessment, activity-based teaching, and the effective use of instructional resources. Timperley et al. (2007), in their review of professional learning and development, emphasise that effective teacher learning should be connected to pupil learning needs and should lead to changes in teachers’ professional knowledge and classroom practices. Furthermore, Kraft, Blazar, and Hogan (2018), in their meta-analysis of teacher coaching programmes, found positive effects of instructional coaching on teaching practices and pupil achievement. These findings suggest that professional development can contribute to instructional effectiveness when training opportunities are relevant, practical, sustained, and supported by appropriate monitoring and feedback mechanisms.

At the primary school level, professional development is especially important because teachers are responsible for laying the foundation for pupils’ future academic progress. Primary school teachers are expected to teach several foundational subjects and develop pupils’ abilities in reading, writing, mathematics, basic sciences, social studies, and other areas of learning. They must also understand child development, classroom diversity, age-appropriate teaching methods, and the psychological needs of young learners. A teacher who lacks adequate professional preparation or opportunities for continuous improvement may experience difficulties in identifying pupils’ learning challenges, adapting instruction to different ability levels, and maintaining effective classroom interaction. The World Bank (2018), in its World Development Report 2018, identifies the quality of teaching and the need to strengthen teachers’ competencies as important considerations in addressing learning challenges. Darling-Hammond et al. (2017) also explain that professional development that focuses on subject content and practical instructional strategies can improve teachers’ capacity to support diverse learners. Therefore, the professional development of primary school teachers is essential for strengthening foundational education and ensuring that pupils receive meaningful and effective instruction.

In Nigeria, the need for continuous teachers’ professional development is recognised within the national educational framework, particularly because teachers are expected to meet professional standards and respond to the changing demands of the educational system. The National Policy on Education recognises the teacher as a central instrument in the educational process and emphasises the importance of teacher education in achieving national educational objectives (Federal Republic of Nigeria, 2013). The National Teachers’ Institute (NTI) also plays an important role in teacher education, upgrading, distance learning, and professional capacity development. Despite these institutional efforts, concerns remain about the extent to which teachers have access to regular training, relevant instructional workshops, mentoring, professional supervision, and opportunities for improving their classroom practices. The Teaching Service Commission, education authorities, and school administrators also have important responsibilities in facilitating teachers’ professional growth. The UNESCO Global Education Monitoring Report (2017/8) stresses that educational quality requires teachers who are adequately prepared, supported, and held accountable for effective teaching. Thus, the Nigerian educational system requires sustained investment in professional development to strengthen teachers’ competencies and improve instructional effectiveness, particularly at the public primary school level.

In Delta State, public primary schools play an important role in providing foundational education to children across different communities and local government areas. The effectiveness of these schools depends substantially on the professional competence of teachers, the availability of instructional resources, school leadership, supervision, and the opportunities provided for continuous professional learning. Teachers in public primary schools are expected to implement the approved curriculum, prepare appropriate lesson plans, use suitable teaching methods, assess pupils’ progress, and maintain conducive classroom environments. However, differences in teachers’ qualifications, experience, access to training, exposure to modern instructional approaches, and opportunities for professional mentoring may influence the quality of instruction delivered across schools. The Federal Republic of Nigeria (2013) recognises the importance of teacher education in achieving educational objectives, while Darling-Hammond et al. (2017) demonstrate that well-structured professional learning can improve teaching practices. Against this background, examining teachers’ professional development in Delta State is important for understanding the extent to which existing professional learning opportunities contribute to effective classroom instruction in public primary schools.

Furthermore, teachers’ professional development should not be evaluated solely by the number of seminars, workshops, or training programmes attended, but by the extent to which the acquired knowledge and skills are translated into improved instructional practices. A teacher may attend several professional development programmes without necessarily demonstrating significant changes in lesson preparation, classroom interaction, instructional delivery, or assessment methods if the training is poorly designed or unrelated to actual classroom needs. Effective professional development requires practical application, collaboration, follow-up support, instructional supervision, and opportunities for teachers to reflect on their teaching experiences. Desimone (2009) explains that professional development is more likely to influence teaching practices when it incorporates essential features such as active learning, content focus, coherence, and sustained duration. Similarly, Kraft et al. (2018) demonstrate the importance of continuous coaching and feedback in strengthening teachers’ instructional practices. It is therefore necessary to investigate not only the availability of professional development opportunities but also their relevance, frequency, accessibility, and practical influence on teaching effectiveness.

In view of these considerations, the present study seeks to examine teachers’ professional development and instructional effectiveness in selected public primary schools in Delta State. The study recognises that professional development may influence teachers’ subject knowledge, lesson preparation, teaching methods, classroom management, assessment techniques, and ability to respond to pupils’ individual learning needs. It also acknowledges that factors such as inadequate training opportunities, insufficient funding, limited access to professional resources, poor institutional support, and inadequate monitoring may affect the effectiveness of professional development programmes. Drawing on the arguments of Darling-Hammond et al. (2017), Desimone (2009), and Kraft et al. (2018), the study considers professional development an important mechanism for strengthening teachers’ classroom competencies. It therefore aims to establish the relationship between teachers’ professional development and instructional effectiveness, using selected public primary schools in Delta State as its case study.

1.2 Statement of the Problem

The effectiveness of primary education depends considerably on the professional competence of teachers and their ability to deliver instruction that promotes meaningful learning. Although teachers are expected to possess the necessary qualifications and instructional skills, the changing demands of education require continuous professional development to improve their teaching abilities. In many educational settings, however, teachers may not have sufficient opportunities to participate in relevant workshops, seminars, in-service training, mentoring, and other professional learning activities. This situation raises concerns about the extent to which teachers are adequately equipped to respond to contemporary instructional demands. Darling-Hammond et al. (2017) establish that effective professional development can improve teachers’ instructional practices and contribute to better learning outcomes. Therefore, inadequate access to quality professional development may limit teachers’ ability to adopt improved teaching methods and deliver effective instruction in public primary schools.

Another major problem concerns the relevance, frequency, and practical effectiveness of professional development programmes available to primary school teachers. In some situations, teachers may participate in workshops and seminars that are not sufficiently connected to their actual classroom experiences or the instructional challenges they encounter. Training programmes that focus mainly on theoretical discussions without practical demonstrations, classroom application, follow-up support, and professional feedback may produce limited improvements in teaching practices. Desimone (2009) argues that effective professional development should incorporate content focus, active learning, coherence, sustained duration, and collective participation. Similarly, Darling-Hammond et al. (2017) explain that professional learning is more effective when it provides opportunities for collaboration, coaching, feedback, reflection, and the practical application of instructional strategies. The concern, therefore, is whether professional development programmes available to teachers in selected public primary schools in Delta State are sufficiently relevant, regular, and practical to improve their instructional effectiveness.

Furthermore, concerns exist regarding the extent to which teachers’ professional development translates into improved instructional delivery in the classroom. The possession of teaching qualifications and attendance at professional training programmes do not automatically guarantee effective lesson preparation, appropriate teaching methods, effective classroom management, adequate assessment practices, and meaningful pupil participation. Teachers may continue to experience difficulties in applying modern instructional techniques, managing pupils with different learning abilities, preparing appropriate instructional materials, and assessing pupils’ academic progress. Kraft et al. (2018) demonstrate through their meta-analysis that teacher coaching can improve instructional practices and pupil achievement, although the effectiveness of such programmes depends on implementation and the ability to sustain their impact. Similarly, Timperley et al. (2007) emphasise that professional learning should be connected to changes in teaching practices and improvements in student outcomes. This creates a need to investigate whether professional development opportunities are producing observable improvements in the instructional effectiveness of primary school teachers.

In Delta State, the issue requires particular attention because public primary schools serve as important institutions for developing the foundational knowledge and competencies of children. Although continuous professional development is recognised as an important strategy for improving teacher quality, questions remain concerning teachers’ access to training, the adequacy of institutional support, the frequency of professional learning activities, and the extent to which acquired skills are applied in classroom instruction. Tonwe (2021), in a study of instructional delivery and primary school effectiveness in Delta State, involving 1,582 teachers from 108 public primary schools, reported that the mobilisation and utilisation of instructional resources for effective instructional delivery were low. Similarly, Arinze and Uchechukwu’s study of teachers’ participation in continuous professional development programmes in Delta State highlights the importance of professional learning in promoting sustainable development in the primary education sector. However, there is a need to establish more directly how teachers’ professional development relates to their instructional effectiveness in selected public primary schools. It is against this background that this study seeks to examine the influence of professional development on teachers’ lesson preparation, instructional delivery, classroom management, and assessment practices, while identifying the challenges that may limit the effectiveness of professional development programmes in selected public primary schools in Delta State.

1.3 Objectives of the Study

The main objective of this study is to examine teachers’ professional development and instructional effectiveness in selected public primary schools in Delta State.

The specific objectives are to:

1. Examine the extent to which teachers participate in professional development programmes in selected public primary schools in Delta State.

2. Determine the influence of teachers’ professional development on lesson preparation and instructional delivery in the selected public primary schools.

3. Examine the relationship between teachers’ professional development and their effectiveness in classroom management and pupils’ assessment.

4. Identify the challenges affecting teachers’ participation in professional development programmes and their application of acquired skills in classroom instruction.

1.4 Research Questions

The following research questions will guide the study:

1. To what extent do teachers participate in professional development programmes in selected public primary schools in Delta State?

2. How does teachers’ professional development influence lesson preparation and instructional delivery in the selected public primary schools?

3. What is the relationship between teachers’ professional development and their effectiveness in classroom management and pupils’ assessment?

4. What challenges affect teachers’ participation in professional development programmes and their application of acquired skills in classroom instruction?

1.5 Research Hypothesis

The following null hypothesis is formulated to guide the study:

H₀₁: There is no significant relationship between teachers’ professional development and instructional effectiveness in selected public primary schools in Delta State.

1.6 Significance of the Study

This study is expected to be beneficial to different stakeholders in the educational sector, particularly those concerned with improving teachers’ professional competencies and the quality of instructional delivery in public primary schools.

1. Teachers: The study will help teachers understand the importance of continuous professional development in improving their professional knowledge, instructional skills, classroom management abilities, and assessment techniques. It will encourage teachers to participate actively in workshops, seminars, mentoring programmes, and other professional learning opportunities.

2. Pupils: The study will benefit pupils through the potential improvement of instructional delivery resulting from teachers’ professional development. Teachers who acquire improved instructional competencies are better positioned to provide meaningful learning experiences, explain difficult concepts, encourage classroom participation, and respond to pupils’ individual learning needs.

3. School Administrators and Headteachers: The findings will provide useful information to headteachers and school administrators on the importance of supporting teachers’ professional growth. It will help them understand the need for regular instructional supervision, mentoring, professional collaboration, and the provision of opportunities for teachers to improve their instructional practices.

4. Delta State Government and Educational Authorities: The study will provide relevant information to the Delta State Ministry of Basic and Secondary Education and the Delta State Universal Basic Education Board (DELSUBEB). The findings may assist educational authorities in developing appropriate policies, funding professional development programmes, organising training activities, and establishing effective monitoring mechanisms for teachers in public primary schools.

5. Educational Policymakers: The study will provide information that may guide the formulation and implementation of educational policies concerning teacher training, professional development, instructional supervision, and quality assurance in primary education.

6. Educational Researchers and Students: The study will serve as reference material for researchers and students interested in teachers’ professional development, instructional effectiveness, teacher education, and primary school administration. It will also provide a foundation for further research on professional learning and educational quality in Nigeria.

1.7 Scope of the Study

This study focuses on teachers’ professional development and instructional effectiveness in selected public primary schools in Delta State.

Geographically, the study is restricted to selected public primary schools in Delta State, Nigeria. It does not cover all primary schools in the state or private primary schools.

In terms of content, the study examines teachers’ participation in professional development programmes, including workshops, seminars, conferences, in-service training, mentoring, coaching, and other professional learning activities.

The study also examines instructional effectiveness through four major areas:

1. Lesson preparation and planning.

2. Instructional delivery and teaching methods.

3. Classroom management and organisation.

4. Assessment of pupils’ learning and provision of feedback.

The study will also investigate challenges affecting teachers’ participation in professional development programmes, including inadequate funding, limited training opportunities, insufficient institutional support, time constraints, and difficulties in applying acquired knowledge and skills in classroom instruction.

The respondents will comprise teachers in the selected public primary schools because they are directly involved in professional development activities and instructional delivery.

1.8 Operational Definition of Terms

The following terms are defined according to their usage in this study.

Teachers: These refer to individuals employed to provide instructional services and facilitate teaching and learning activities in the selected public primary schools in Delta State.

Professional Development: This refers to the continuous process through which teachers improve their professional knowledge, instructional skills, competencies, and teaching practices through training, workshops, seminars, mentoring, coaching, and other learning activities.

Teachers’ Professional Development: This refers specifically to the training opportunities and professional learning experiences available to teachers to improve their competence and effectiveness in performing their instructional responsibilities.

Instructional Effectiveness: This refers to the extent to which teachers successfully plan, organise, deliver, and evaluate instruction to achieve intended educational objectives and promote pupils’ learning.

Instructional Delivery: This refers to the process through which teachers communicate subject content, explain concepts, use teaching methods, and facilitate pupils’ understanding during classroom activities.

Lesson Preparation: This refers to the process of planning instructional activities, preparing lesson notes, selecting teaching materials, and organising learning experiences before classroom instruction.

Classroom Management: This refers to the strategies and activities employed by teachers to maintain discipline, organise classroom activities, manage pupils’ behaviour, and create a conducive learning environment.

In-service Training: This refers to organised training programmes provided to teachers after their initial employment to improve their professional knowledge, teaching competencies, and instructional practices.

Workshops and Seminars: These refer to organised professional learning activities through which teachers acquire new knowledge, exchange ideas, discuss educational issues, and develop improved instructional skills.

Public Primary Schools: These refer to government-owned or government-managed primary educational institutions established to provide foundational education to children.

Project – Teachers’ Professional Development and Instructional Effectiveness in Public Primary Schools: A Case Study of Selected Schools in Delta State.