07/04/2026
Overlapping and Disjoint Sets:
This topic introduces students to the concepts of overlapping and disjoint sets using Venn diagrams and set notation. Students explore how two or more sets can share common elements (overlapping) or have no elements in common (disjoint), and learn to represent these relationships visually and symbolically. Key concepts include intersection, union, and the empty set, with real-life contexts used to reinforce understanding.