Proposed is a gradual transition from arithmetic to the idea of an equation with variables in the elementary grades. Vertical and horizontal formats of open sentences, the instructional sequence, vocabulary, and levels of understanding are discussed in this article. (KR)

A project was undertaken to develop a remedial academic curriculum and materials that would help disadvantaged students gain the basic mathematics skills necessary to succeed in an electronics program. Major activities of the project included development of a bibliography of currently available math resource books with materials appropriate for…