Workbooks provide extended practice to reinforce and consolidate the information covered in textbooks, with colorful and engaging activities that make learning enjoyable for students. Note: “A” level books cover the first semester, and “B” level books cover the second; both are needed for a complete school year. Home Instructor’s Guide printouts differ from Teacher’s Guide blackline masters, and Textbooks, Workbooks, and Guides are all essential components, each serving a unique role in building math mastery.
