Several issues concerning mathematics curriculum for the primary grades are discussed. Five considerations necessary for building a balanced curriculum are defined and discussed: broadening content, providing variety in learning and thinking strategies, balancing emphasis on skills, concepts and applications, discretion in use of manipulative…

The study attempted to show that the first grade child's learning in a new area must involve overt concrete experiences from which new ideas will be derived. Forty-nine students, assigned to six groups, were instructed on three scientific concepts. The verbal instruction technique was similar to that suggested in SCIS. The application segment…

This study involved the development, pilot testing, and evaluation of units for a college mathematics course for general education. The units emphasized a concrete approach to instruction and the manipulation of objects, images, and symbols. Three classes, all taught by the researcher, were involved in the study: a control group, a pilot test…