The Dimensions Mathematics Common Core Textbooks emphasize the empowerment of students to learn math independently and effectively, a variety of approaches are used to help students master integrated pre-algebra, algebra, geometry, trigonometry, and advanced math topics. This series follows the Singapore Mathematics Framework as well as the topics in the Common Core State Standards. Teacher involvement is required to teach this program. Dimensions Mathematics 6B is designed to be used during the second semester of 6th grade. Softcover.