expansion of the pioneering Straight Curve Mathematics Series with the addition of grades K--2 and 6.
The teacher-facilitated supplemental curriculum leverages innovative technology to enrich core
elementary mathematics texts. It provides deeper, enhanced focus on the concepts identified as the most difficult for students in grades K--6 to master within the National Council of Teachers of Mathematics (NCTM) strands of numbers and operations, algebra, geometry, measurement, and data analysis and probability.
Straight Curve Mathematics Series 1, for grades K--2, follows the same research-based pedagogy and instructional design of Series 2, now...