An experimental program using the calculator in third, fourth, and fifth grades is described. Three example lessons are included, on (1) subtraction with regrouping, (2) estimation, and (3) number theory: Quadratics. (MK)

Guidelines that were prepared for use in curriculum development efforts by schools and districts throughout the state of Washington are presented in this document. The philosophy of mathematics education reflected in these guidelines is presented, as are a discussion of areas to be addressed if needed improvements in the K-8 mathematics program…

Guidelines concerning the development, supervision, and implementation of seventh and eighth grade mathematics curricula are presented in this document. Section one gives a brief overview of the grades K through six curriculum, providing terminal objectives for grade six. Section two describes traditional tasks in the curriculum for grades seven…