This carefully selected Grade 1 collection is based on correlations to grade-level Common Core State Standards for mathematics. Books feature a specific mathematics concept, a problem-solving activity, and Let's Explore Math sidebars as well as engaging nonfiction text, supporting graphics, photographs, and key vocabulary. Titles in this 10-book collection include (titles may vary):

• At School (Nonstandard Measurement)
• After School (Nonstandard Measurement)
• Our Favorites (Graphing)
• A Day in Our Lives (Time)
• Let's Play! (Subtraction Facts)
• Shopping in the City (Subtraction Facts)
• A Year in Our Lives (Time)
• Smile! A Trip to the Dentist (Addition Facts)
• Main Street Animal Shelter (Graphing)
• A Mountain of Trash (Addition Facts)