Background: Early exposure to Computer Science (CS) and Computational Thinking (CT) for all is critical to broaden participation and promote equity in the field. But how does the introduction of CS and CT into primary school curricula impact learning, perception, and gaps between groups of students? Methodology: We investigate a CS-curricular…

The New York State Department of Education (NYSED) has been supporting selected districts in the planning and implementation of PreK-3rd Grade systems. NYSED is supporting the use of the Framework for Planning, Implementing, and Evaluating PreK-3rd Grade Approaches developed by Kauerz and Coffman (2013). Recognizing the ultimate goal of PreK-3rd…

This study explored how four elementary teachers assessed the developmental appropriateness and importance of nine nature of science (NOS) aspects after participating in a yearlong professional development program. A multiple-embedded case study design was employed. The primary data sources included (a) Views of Nature of Science Elementary School…

The purpose of this study was to investigate the reliability and validity of a newly developed survey instrument, the "Primary Practices Questionnaire" ("PPQ"), designed to measure first, second, and third grade teachers' perceived use of developmentally appropriate practices. The initial item pool was reviewed for content…