Primary Math, US Edition, uses the concrete to pictorial to abstract approach. Students begin with concrete and pictorial stages before moving to the abstract stage. This method encourages active thinking processes, communication of mathematical ideas and problem solving.
Primary Math 4A Textbook covers numbers to 100,000; rounding; factors and multiples; multiplication by a a 1-digit and 2-digit number; division by a 1-digit number; adding and subtracting fractions; mixed numbers and improper fractions; presenting tables and graphs; measuring angles; perpendicular and parallel lines; area and perimeter of squares and rectangles. The textbook will have notes on the bottom of pages to indicate which workbook pages are to be completed to give practice on the covered concepts.