What is AR?
Accelerated Reader 
AR (Accelerated Reader) is a computer program that promotes reading and monitors student
comprehension of the stories they have read on their RL (Reading Level).
http://www.arbookfind.com/default.aspx
Accelerated Reader
AR (Accelerated Reader) is a computer program that promotes reading and monitors student
comprehension of the stories they have read on their RL (Reading Level).
http://www.arbookfind.com/default.aspx