Objects and Classes Worksheet
Created by: Barb Ericson
Georgia Institute of Technology
1. How many objects are there in this story? Identify the objects and tell what type
of things they are (their classification). Also, what things can objects of each
class do and what data is needed for objects of that class?
Sharquita goes to the dentist for a routine cleaning. The receptionist greets her and
has her sign in with her name and the time she arrived. She also asks if her insurance
company has changed. The hygienist comes and gets her and takes her to the dental
station. She takes x-rays of her teeth and cleans them. The dentist comes and
checks her teeth. She says, “No cavities!” When she is finished Sharquita pays a copay to the receptionist and leaves.