Research has demonstrated the positive effects of systematically teaching phonemic awareness and phonics in kindergarten and first grade, but many commonly used reading curricula do not adequately incorporate these foundational skills. In this study, we examined the efficacy of an instructional program ("UFLI Foundations") in…

This study investigates the relationship between children's subitizing activity and their construction of arithmetic units. In particular, the study hypothesizes a positive association between children's construction of subitized units and their construction of arithmetic units, and hypothesizes that children who can subitize larger units, such as…

Understanding how young learners come to construct viable mathematical arguments about general claims is a critical objective in early algebra research. The qualitative study reported here characterizes empirically developed progressions in Grades K-1 students' thinking about parity arguments for sums of evens and odds, as well as underlying…

Research suggests that kindergarten attenders benefit from the time spent learning basic academic and social skills. Skills students learn in kindergarten lead to skills taught in first grade and school readiness; however, many children do not attend kindergarten. The problem under study was that records indicate that many students do not attend…

Empirical research highlights the benefits for the development of children's mathematical competencies when they play linear number board games with dice and receive feedback. We, therefore, investigated mathematical competencies in two training studies with six sessions and a 3 × 2 design. The sample in the first experiment consisted of N = 79…

The aim of this research is to reveal the effects of symbolic play content activities organized in kindergarten to first reading and writing skills. For this purpose, mixed-method research has been designed. In the first stage of this research, four experiments, including pretest-posttest applied, a paired experiment-control group, were applied.…

Cognitive interviews play an important role in articulating the intended construct of educational assessments. This paper describes the iterative development of protocols for cognitive interviews with kindergarten through second-grade children to understand how their spatial reasoning skill development aligns with intended constructs. We describe…

Despite the surge in efficacy studies, the relative effectiveness of any two math interventions is largely unknown and replications are rare. To ensure that students benefit from high-quality learning experiences, the current conceptual replication of Wang and Woodworth, a randomized control trial, evaluated the relative impacts of two computer…

Fine motor skills (FMS) are among the most studied nonlinguistic factors influencing early literacy acquisition. Although developmental studies have often supported the presence of a relationship between FMS and emergent literacy, the underlying mechanisms have not always been adequately explored. In this study, we used structural equation…

This purpose of this quasi-experimental, ex-post facto study was to examine the effect of SpringMath as a classwide intervention for students in grades kindergarten through second grade within one elementary school. In order to research the effects of SpringMath on the whole-number computational fluency of kindergarten through second grade…

Research Findings: The current study aimed to explore the independent and interactive roles of individual student-teacher relationship quality and classroom-level self-regulatory supports in kindergarten for children's self-regulatory skills in kindergarten and first grade. We did so using multiple measures of children's self-regulation, drawn…

Home-based involvement refers to caregivers' active efforts to create learning opportunities for their children at home and in the community. Across child development, home-based involvement is a positive influence on children's social-emotional and academic functioning. Findings have suggested that home-based involvement tends to decline during…

Early literacy proficiency is a crucial predictor of later reading success, but research in this area often overlooks the unique challenges faced by English Learners (EL). This study addressed a significant gap in the literature by investigating the relationships between Dynamic Indicators of Basic Early Literacy Skills (DIBELS) scores, English…

Children's early accuracy on place value (PV) tasks longitudinally predicts their later multidigit calculation skills. However, another window into children's emerging base-ten concepts is the pattern of errors -- "smart errors" -- they exhibit on these measures. Past research has speculated that these smart errors -- similar to invented…

Within the field of K-2 computer science (CS) education, unplugged computational thinking (CT) activities have been suggested as beneficial for younger students and shown to impact young students' skills and motivation to learn about CS. This study sought to examine how children demonstrate CT competencies in unplugged sequencing tasks and how…