View Spread Three Introduces the concept of "three" by interacting with three of a variety of things. RL Grades K-1 IL Grades K-1 Details: Product type: Paperback Book ISBN: 978-0-7614-3526-6 Author: Dana Meachen Rau Copyright: 2009 Reading Level: Grades K-1 Interest Level: Grades K-1 Paperback Book — $9.23 / $7.85