In the Singapore primary school Mathematics curriculum, students are taught the model method that uses bar diagrams to visualize the problem structure in a given word problem. When these students progress to secondary school, they learn the algebraic way of solving word problems. Studies (e.g. Ng et al.) have shown that poor bridging of students…

Examines the status, issues, and trends of multimedia instructional support. Presents examples associated with the development of CD-ROMs and interactive Web sites to illustrate important considerations for such development. Some issues considered include: degree of interactivity, performance, accessibility, dependability, and development dynamic.…