Book excerpt: Great for teachers and parents alike! The exercises in this book--called "Minutes"--provide practice in every key area of middle-grade math instruction, including basic multiplication and division facts, graphing, problem solving, measurement, fractions, and more. Each "Minute" consists of 10 classroom-tested problems of varying degrees of difficulty to be completed in one minute. Teachers can use the book in a variety of ways such as bell-work, review, assessment, or homework.