SIMULATING NATIONAL GAINS THROUGH EDUCATION: A DIAGNOSTIC FRAMEWORK ANCHORED IN SDG 4 AND THE PHYSICAL SCIENCESS

Abstract

The physical sciences—comprising physics, chemistry, earth sciences, and astronomy—form the bedrock of scientific literacy. Quality education, as articulated in the United Nations Sustainable Development Goal 4 (SDG 4), extends beyond access to schooling to embrace inclusion, equity, and lifelong learning. Mastery of the physical sciences cultivates analytical reasoning, data interpretation, and evidence-based decision-making—competencies that are transferable across disciplines and indispensable for sustainable development. This paper presents a simulation-based diagnostic framework that quantifies the relationship between educational quality and national development. Using normalized data from 101 countries, the model constructs composite performance measures and explores their distribution through scenario-oriented analysis. Results demonstrate wide cross-national variation in education-driven national gains, with most countries clustered in a mid-range performance band. A comparative assessment highlights Nigeria’s current position relative to peer and benchmark countries and illustrates the potential for upward mobility through targeted education reforms. The approach provides a practical, data-driven tool for policymakers seeking to align investment in science education with national development outcomes.