Title: 180 Days of Math for First Grade: Practice, Assess, Diagnose, Author: Jodene Smith
Title: Differentiating Instruction With Menus: Math (Grades K-2), Author: Laurie E. Westphal
Title: Math Games: Skill-Based Practice for First Grade, Author: Ted H. Hull
Title: Number Power: A Cooperative Approach to Mathematics and Social Development: Grade 2, Author: Laurel Robertson