It's the night before the Big Day—first grade. Penny is excited to start the year with her best friend right beside her in the same classroom. This humorous t

GO Math! offers and engaging and interactive approach to covering the Common Core State Stangards. This Grade 1 student edition is organized into individual cha

Thinking Kids'(R) Math is a fun and hands-on approach to learning math! Increase your first grader’s critical thinking and problem solving skills with the col