Standards Edition Textbooks develop essential math concepts and basic reasoning skills in a fun and engaging way. Lessons are guided by focused learning objectives, exercises reinforce new knowledge, and reviews assess student learning. Textbooks include Math at Home tear-out sheets and detailed teaching notes. Features & Components:Each lesson is directed by a focused learning objective.Exercises allow students to repeat and reinforce newly learned skills.Teaching notes at the bottom of each page give step-by-step instructions to help educators develop lessons systematically.Math at Home activities in tear-out sheets provide extended opportunities for learning with family members.Note: Two textbooks (A and B) for each grade correspond to the two halves of the school year. Answer key not included. Soft cover.