Welcome to the 2022 edition of Primary Mathematics: same pictorial-to-abstract mastery-based methodology, but easier to use and more appealing to students. A year’s worth of math instruction is divided into two semesters. This 1A Additional Practice workbook provides practice after every lesson for Grade 1 Semester 1 to build proficiency and confidence. Primary Mathematics workbooks are consumable and designed to be used in conjunction with the Primary Mathematics Home Instructor Guide (for one-on-one instruction) or Primary Mathematics Teacher Guide (for classroom-oriented instruction) that match its grade level and semester. Answer Key is available online. Softcover. Grade 1.
