To provide a landscape of mathematics activities children experience in U.S. preschool and kindergarten classrooms, we observed time children spent in mathematics activities (and -- as a contrast -- literacy) in 101 geographically diverse early childhood classrooms in seven U.S. states. We also observed what mathematics content, grouping…

Observation tools that measure the quality of children's classroom experiences are a key component of pre-K quality improvement initiatives. However, the information provided by these tools has limitations for improving the quality of instruction for the full range of pre-K program types, even when supported by an instructional coach. This report…

Research has shown follow-up to be an important component for professional development (PD) to result in teacher behavior change. However, PD rarely includes follow-up support. This pilot study used multiple methods to determine the feasibility of Head Start (HS) directors providing teachers PD follow-up support. Two aspects of feasibility were…

Although writing is a critical foundational skill and teachers' approaches to writing is connected to development, writing instruction in preschool is often limited, infrequent, and narrow. While research has investigated literacy environments of preschool classrooms, often with a focus on reading, less is known about writing environments. Thus,…

Best practices in early childhood include using measures to identify children's social-emotional and behavioral needs within routine, naturalistic preschool contexts. Aligned with best practices, we examined the combined utility of two contextual measures, a teacher report and a direct observation of classroom behavior, in the context of…