Protozoa invites students into the vast world of single-cell eukaryotes, where cell structure, movement, and reproduction form a rich interconnected system. This lesson uses a large concept mind map to introduce the major protozoan groups in a structured, visual way, showing students how combined morphological clues, rather than single traits, allow precise identification under a light microscope. Activities for students: • Explore a growing mind map that builds cell architecture, locomotion, fe