Experimental Design

This topic teaches learners how to design scientific investigations using appropriate sampling methods and variables (independent, dependent, and control). It aligns with the Zambian Competence-Based Curriculum by enabling learners to plan and execute biological experiments, fostering critical thinking and research skills. Mastery of experimental design is essential for ECZ practical assessments and school-based scientific projects, preparing students for real-world problem-solving and higher-level studies in Biology.