Of five major content areas covered in math classes — numbers and operations, measurement, geometry, data and statistics, and algebra and functions — teachers are putting a bigger emphasis ...

This article describes a research project that examined the effects of the Computer-Intensive Algebra (CIA) and traditional algebra curricula on students' understanding of the function concept. The ...

This is a preview. Log in through your library . Abstract Students see that geometric transformations—dilation and translation—correspond to algebraic parameters—m and b—in the familiar equation for a ...