This document provides a lesson plan for a 3rd grade integrated literature unit on the book "The One and Only Ivan" by Katherine Applegate. The unit includes 16 activities that integrate standards in English, science, math, history/social science, physical education, and visual arts. The activities include literature circle discussions, research reports on zoo animals, creating habitat dioramas, mapping a student-designed zoo, and data analysis exercises related to the story. The goal is for students to learn about Ivan the gorilla's real-life experiences while improving comprehension, writing, and cross-curricular skills.