I investigated the relationships between mathematics achievement on the Iowa Assessments and the mastery of four epistemic actions: selecting, analyzing, computing, and representing. These epistemic actions play a crucial role in characterizing mathematical reasoning and are essential for solving mathematics problems in the Iowa Assessments across…

In this empirical study we examined the effect of a literacy-infused science intervention on fifth grade economically challenged students' science achievement in the curriculum-based and standardized assessments. A total of 27 treatment students and 20 comparison students from two intermediate schools in a rural district in South Texas in the…

The purpose of this study was to evaluate the Literacy-Infused Science Using Technology Innovation Opportunity (LISTO) validation project (Valid 45). LISTO was funded by the Investing in Innovation (i3) Fund and involved a multi-year intervention that provided virtual professional development and coaching, and literacy-infused science curricula to…

In response to chronically low gifted identification rates in the majority of elementary schools among Black and Hispanic/Latino students, the Wake County Public School System (WCPSS) launched Nurturing for a Bright Tomorrow (NBT) in Fall 2014. NBT was a multicomponent curricular enhancement program designed to train early elementary school…

This study explored the developmental trajectories and predictors of word reading and reading comprehension among young at-risk readers. In fall of first grade, 185 students identified as at-risk for reading difficulties were assessed on measures of domain-specific skills (phonological awareness, letter knowledge, and vocabulary), domain-general…

This study examined the effectiveness of a literacy-infused science (LIS) intervention on science learning of ELs from rural schools in the U.S.-Mexico border area. The intervention consists of teacher-level virtual professional development (VPD) and virtual mentoring and coaching (VMC), as well as a student-level LIS curriculum. Results from…

Using a cluster-randomized controlled trial research design, this study investigates the effect of the first year of a three-year teacher professional development program on grades 1 and 2 student achievement in mathematics. Although the findings reported in the present report do not meet the standard cutoff for statistical significance (e.g., 95%…

Spending limited educational budgets on technology for classrooms is a strategy many school districts have used to increase student achievement (Levenson, Baehr, Smith, & Sullivan, 2014). In recent years, the technology movement allowed for arbitrary purchasing of devices with little to no pedagogical planning for how technology device usage…

This study explores the motivations of African American parents for choosing homeschooling for their children and the academic achievement of their Black homeschool students. Their reasons for homeschooling are similar to those of homeschool parents in general, although some use homeschooling to help their children understand Black culture and…

The purpose of the Houston Independent School District (HISD) and Head Start Collaborative programs is to share the responsibility for closing the achievement gap between economically-disadvantaged children and their more affluent peers. Currently, HISD collaborates with the following four federally-funded Head Start agencies that serve regional…

This research responds to the call by early childhood educators advocating for more challenging mathematics curriculum at the primary level. The kindergarten Project M[superscript 2] units focus on challenging geometry and measurement concepts by positioning students as practicing mathematicians. The research reported herein highlights the…

Houston Independent School District (HISD) has provided prekindergarten classes for Houston area four-year old students since the 1985-1986 academic year. The focus of the program is on lifelong learning to enhance the physical, emotional, and social well-being of the whole child and provide the foundational skills required for career and college…

The goal of Head Start is to develop the cognitive and social-emotional skills of children from low-income families to prepare them to succeed in kindergarten and beyond. Presently, Houston Independent School District (HISD) collaborates with four federally-funded Head Start agencies: AVANCE, Gulf Coast Community Services Association (GCCSA),…

Chicago Public Schools and school districts throughout the country are seeking new ways to foster racial, ethnic, and socioeconomic equity as desegregation consent decrees are being lifted. One of Chicago's selective enrollment high schools drafted parents, educators, administrators, and community representatives to address its own diversity…

Assessment is a crucial component of gifted education. Not only does it facilitate the recognition of the potential and specific needs of gifted students, it also monitors the progress and growth of gifted students, and allows for the evaluation of gifted education programs. In the present review, we synthesize the literature on assessment in…