This hands-on activity contains 35 different problems targeting a variety of ways domain and range can be represented using INTERVAL Notation. It includes:1. Definitions of Domain and Range2. Finding domain and Range given a Table, Mapping, Equation, points on a graph, ordered pairs, 3. Finding domain and Range given a vast variety of functions: straight lines, parabolas, real-life graphs and charts. A special feature includes the teacher answer key with special notes emphasizing the key