The “Number Talks Common Core Edition, Grades K-5” is a study guide focused on helping children build mental math and computation strategies. Published by Math Solutions in 2014, this trade paperback book authored by Sherry Parrish includes 440 pages of educational content tailored for high school and elementary school students. The book provides insights into educational psychology and teaching methods for mathematics, making it a valuable resource for educators looking to enhance their teaching materials. Its compact size of 9.3 inches in length, 7.5 inches in width, and 1.1 inches in height makes it convenient for use in classroom settings or for personal study.