Assessing Biology Education Reform in Rural NHS Trust Schools Case Study

Thesis Abstract

This study investigates the impact of recent biology education reforms implemented within Rural NHS Trust schools, addressing persistent gaps in student attainment, engagement, and practical inquiry skills in science as observed over the past five years. The context centers on secondary schools serving predominantly rural communities with limited access to laboratory resources, where reform initiatives aimed at inquiry-based learning, biology content alignment with national standards, and teacher professional development were introduced through a district-wide reform program in 2021–2023. The aim is to evaluate (i) how reform elements influence student achievement in biology, (ii) changes in student engagement and scientific reasoning, and (iii) the fidelity and perceived effectiveness of professional development and curriculum materials. The study adopts a mixed-methods design underpinned by analytical realism, drawing on the theoretical lenses of the Theory of Planned Behavior to explain teacher adoption of reform practices and the Constructivist Learning Environment model to interpret student engagement and learning gains. The population comprises 12 Rural NHS Trust secondary schools, 120 biology teachers, and approximately 4,800 students aged 14–16. A stratified random sample will select 9 schools, 90 biology teachers, and 3,600 students. Quantitative data will be collected through standardized biology achievement tests aligned with the reform objectives, administered at baseline (pre-implementation) and at the end of two academic years, along with a structured survey measuring teachers’ attitudes toward reform, self-efficacy in delivering inquiry-based instruction, and observed instructional practices using a validated rubric. Qualitative data will be gathered from 30 classroom observations, 20 teacher interviews, and 12 focus groups with students, using thematic interview guides designed to capture experiences of reform execution, resource constraints, and perceived impacts on learning. Data analysis will employ hierarchical linear modeling to examine student achievement trajectories across time and nested contexts (students within classes within schools). Regression analyses will identify associations between teacher professional development exposure, classroom practices, and student outcomes. Thematic analysis will synthesize interview and focus group data, with triangulation to corroborate findings across data sources. Validity will be enhanced through member checks, audit trails, and inter-coder reliability checks (Cohen’s kappa ? 0.80 for qualitative coding). Reliability of instruments will be evaluated using Cronbach’s alpha (? ? 0.70) for survey scales and pilot testing of achievement assessments. Expected findings include statistically significant improvements in biology achievement and practical inquiry skills among students in reform-implementation schools compared with baseline measures and non-implementation comparison schools, after controlling for prior achievement and demographic covariates. It is anticipated that higher fidelity of reform implementation—quantified by classroom observation rubrics and teacher self-reports—will be positively correlated with student gains. The study also anticipates enhanced student engagement, evidenced by increased time-on-task during biology lessons, greater frequency of evidence-based argumentation in class activities, and improved performance in laboratory-based investigations. The analysis is expected to reveal contextual moderating effects of resource availability, class size, and transport and scheduling constraints characteristic of rural settings. Contributions to knowledge include (1) empirical evidence on the effectiveness of biology education reform within a rural NHS Trust context, (2) a robust, multi-method evaluation framework for policy-driven curriculum reform in secondary biology, and (3) insights into how professional development and resource supports translate into classroom practices and student outcomes in resource-limited environments. The study informs policymakers, school leaders, and teacher educators on scalable strategies for sustaining reform, including targeted professional development, resource optimization, and structured implementation timelines. The main conclusion is that reform effectiveness hinges on high-fidelity implementation, contextual alignment with rural school realities, and ongoing professional learning; recommendations emphasize targeted support for teachers, investment in laboratory and field-based learning opportunities, and continuous monitoring using integrated data systems to guide iterative improvements in biology education within rural NHS Trusts.