In fourth grade, students focus most on using all four operations - addition, subtraction, multiplication, and division - to solve multi-step word problems involving multi-digit numbers. Fourth-grade ...

The film features a conversation between a student named Bernard and another person helping him with his math homework. They discuss various math problems, including multiplication and division, while ...

Journal for Research in Mathematics Education, Vol. 16, No. 1 (Jan., 1985), pp. 3-17 (15 pages) Arithmetical operations were assumed to remain attached to primitive behavioral models that influence ...