Mathematics textbooks are critical tools for student learning in American classrooms. Teachers use them daily to plan and deliver lessons, and students use them in class to explore and learn mathematics. Given textbooks' potential to support student learning, it is important to understand how they are developed. While pressure is growing on…

In the fall of 1984, the Education Commission of the States (ECS) was awarded a grant from the U.S. Secretary of Education's Discretionary Fund to identify alternative state roles for improving instructional materials in mathematics. To help state leaders define an appropriate and effective role in upgrading these materials, ECS proposed first to…

The aim of this article is to map out the priority directions and shape the program for the development of the textbook. The tasks of adjusting the aims of education, renovating the priority directions in the selection of the content of areas of education and school subjects, and improving the tools and means, methods, and organizational forms of…