View Spread How Do Trees Grow? Rosen REAL Readers RL Grades 2-3 IL Grades 2-3 GRL K Details: Product type: Paperback Book 6-Pack ISBN: 978-0-8239-8136-6 Author: Sharon McConnell Copyright: 2001 Reading Level: Grades 2-3 Interest Level: Grades 2-3 GRL: K Lexile: 510L Dimensions: 5 1/2" x 8 1/2" Paperback Book — $7.50 / $6.40 6-Pack — $45.00 / $38.40