Science

The topic of this session will be the exploration of alternative approaches to designing diagnostic assessments in STEM learning. The discussion will concentrate on the full range of methodological decisions involved in drawing on current knowledge of student thinking on key ideas and transforming it into assessment strategies based on underlying models of how knowledge develops over time.

This session will showcase and solicit feedback on a prototype online learning community designed to facilitate collaboration between teachers and scientists. A team of scientists and education researchers at the University of Alaska Fairbanks Geophysical Institute developed the learning community as part of the Investigations in Cyber-enabled Education (ICE) Program, a DR K–12 program. The unique learning community is the central component of an online course for secondary teachers.

This session will describe recent findings from four projects, each applying the facet-based perspective in different instructional contexts: force and motion and waves (middle and high school), properties of matter and particulate nature of matter (middle school), Earth science (middle school), and chemistry (high school).