Analyzing data from two nationally representative kindergarten cohorts, we examine the mathematics content teachers cover in kindergarten. We expand upon prior research, finding that kindergarten teachers report emphasizing basic mathematics content. Although teachers reported increased coverage of advanced content between the 1998-1999 and…

Once considered a strategy to support working parents with child care needs, the majority of states now view access to high-quality preschool programs as a critical long-term economic investment in the future workforce. For the third year in a row both Republican and Democratic policymakers made significant investments in state-funded pre-K…

Students' level of academic skills at school entry are a strong predictor of later academic success, and focusing on improving these skills during the preschool years has been a priority during the past 10 years. Evidence from two prior nationally representative studies indicated that incoming kindergarteners' math and literacy skills were higher…

The Next Generation Science Standards (NGSS) emphasize engaging students in science practices through which students can develop content, procedural, and epistemic knowledge of science. To accomplish this goal, science teachers must embed science content in authentic science practice. Successfully integrating content and practice will require…

Recent studies show that texting-based interventions can produce educational benefits in children across a range of ages. We study the effects of a text-based program for kindergarten parents, distinguishing a general program from one that adds differentiation and personalization based on the child's developmental level. Children in the…

Recent evidence points to the early elementary grades as a pivotal point for the development of science learning trajectories and achievement gaps. Using data from the Early Childhood Longitudinal Study, this study estimates the degree to which time spent on science and the breadth of science topics/skills covered predict science achievement in…

Recent research has indicated that science-based achievement gaps open early in children's educational careers and are explained largely by malleable factors. Two potentially important variables to consider include children's executive function (EF) and learning-related behaviors exhibited in the classroom. These variables have been identified as…

This article explores how the associations between student achievement and achievement growth influence our understanding of the role schools play in academic inequality. Using nationally representative data from the Early Childhood Longitudinal Study, Kindergarten Class of 2010-2011 (ECLS-K:2011), we constructed parallel growth and lagged score…

Kindergarten education is changing. Current reforms have increased accountability structures requiring teachers to integrate assessments throughout their instruction to support academic learning while retaining developmentally appropriate pedagogies such as play-based learning. Despite these reforms, comparatively little research has been…

Evidence that the learning gains of preschool fade as children transition into elementary school has led to increased efforts to sustain preschool advantages during this key transitional period. This study explores whether the observed benefits of sustainability practices for a range of child outcomes are explained and/or moderated by family and…

The authors examined school readiness from the parental perspective, focusing on parents' efforts and expectations for kindergarten in conjunction with their child's academic development. Using self-reported survey data from two waves of the National Household Education Surveys, the authors tested for changes in school readiness between 1993 and…

Experiencing large differences between pre-k and kindergarten classroom contexts may affect children's academic development as they start school. This study examined differences between classroom contexts in pre-k and kindergarten (teacher-child interactions, time on academic content, and academic rigor) and associations with literacy, language,…

Ready for Kindergarten! Survey (R4K!S) is a readiness assessment of children entering kindergarten about students' knowledge and skills within the first six to ten weeks of school. There are many interpretations of what constitutes "readiness." Vermont's concept of children's readiness is multidimensional; it includes social and…

Teachers provide emotional and behavioral supports essential for success in the classroom. This study examined the roles of child interpersonal skills, teacher expectations, and school racial and poverty compositions on the quality of relationships formed between teachers and children. A subsample from the Early Childhood Longitudinal…

The American School District Panel (ASDP) is the newest addition to the RAND Corporation's American Educator Panels (AEP), which are designed to survey panels of educators several times each year. RAND recruits AEP members using probabilistic sampling methods, which allow researchers to weight survey results to generalize to the national…