This report details the development of a learning progression for the understanding of fractions. The intended use of the learning progression is to support formative assessment practices for children ...

As our world grows more interconnected, conversations about education are shifting to focus on identifying and cultivating the complex “21st-century” skills children will need to succeed amid global ...

This paper presents and illustrates a framework for visualizing large-scale assessment results in a dynamic score reporting interface to support teachers in making content-referenced interpretations ...