This is the summative evaluation for the My Sky Tonight: Early Childhood Pathways to Astronomy is a National Science Foundation funded Full-Scale Development project that was designed to support informal science education practitioner’s ability to provide astronomy learning for young children ages 3-5 years. Based on prior research and assessment of the field, the project team identified that many informal educators lack the astronomy content, interpretive strategies, and confidence they need to effectively engage audiences of families with preschool-aged children. Three mechanisms were
Since the late 2000s, interest in the development and use of shared measures in the informal science, technology, engineering, and mathematics (STEM) education (ISE) field has increased. The intent is to build the capacity of evaluators to measure common outcomes of ISE experiences. We begin this chapter with a definition of shared measures, a description of related technical qualities of these measures, and a discussion of benefits and concerns around the use of shared measures. We then review recent conversations and developments around shared measures, including examples of observational