Data from the National Assessment of Educational Progress (1992a, 1992b indicate that mathematics word problems are difficult for students at all age levels in elementary and secondary schools. A major cause of the difficulty appears to be student inability to convert the problems into the math operations that must be performed to solve them (Hart, 1996). Some researchers have also noted that lack of familiarity with word problem structures may also contribute to poor student performance (Mayer, 1982;Rosen, 1984).Comprehending a problem well enough to determine the correct operations to perform is, of course, an essential skill for solving math word problems. Several authors have argued that students are better able to comprehend and solve word problems when the problems are framed in a real-world context