The architects of the Common Core State Standards for mathematics explicitly aimed to sacrifice breadth for depth, but that proposition has raised questions about whether assessments can be developed ...

Student data and assessment company Otus has partnered with Exemplars, a provider of standards-based performance tasks in math, science, and writing, to integrate the latter's math assessment data ...

Math struggles in kids may stem from brains that have a harder time learning from mistakes—not just understanding numbers.