Most children acquire an understanding of the natural world well before they receive their first science lesson, research suggests. They know that solid objects cannot move through each other, that ...

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 ...

The reports, tools and resources from the Learning Progressions (LP) Project reflect outcomes from a two-year partnership with Denver Public Schools (DPS) to pilot the use of learning progressions in ...