The purpose of this technical appendix is to share more detailed results and to describe more fully the sample and methods used in the research included in the brief, "Learning during COVID-19: An Update on Student Achievement and Growth at the Start of the 2021-22 School Year." The goal of this brief is to summarize student achievement…

Saint Edmond's Academy is a small, independent, Catholic school in Wilmington, Delaware. Students in Grades 4 to 7 are falling below their peers in other independent schools on standardized tests in mathematics, specifically the Educational Advisory Company Comprehensive Testing Program assessment. Within the scope of this work, my goal was to…

The purpose of this study was to determine the impact of technology use and teacher professional development on students' mathematics academic achievement. The U.S. Department of Education National Assessment of Educational Progress (NAEP) published results for mathematics assessments for Grade 4 from the years 2005-2015 served as the dependent…

Background: Research is emerging suggesting that fitness not only improves health, but enhances academic achievement in children. Many studies have found the strongest correlation with academic achievement to be aerobic fitness. The purpose of this study is to examine the influence of aerobic fitness and academic ranking on the association between…

Today in the field of education, as a result of the accountability movement, public school administrators, teachers, students, and parents are faced with continuous pressure to raise standardized test scores. Test performance has become a sole criterion for measuring academic achievement, specifically, the measurement of growth of individual…

When the 2017 National Assessment of Educational Progress was released earlier this year, most states learned that their average scores in grades 4 and 8 reading and mathematics remained relatively flat since 2015. More troubling though, students performing at the lowest 10th and 25th percentiles saw a decline in their scores. To confront this…

This study investigated the relationship between a computer-assisted instructional mathematics website used to support classroom instruction and fourth grade students' achievement on MAP, as measured by NWEA. In addition, the study also investigated the relationship between the same computer-assisted instructional mathematics website and fourth…

This study examines how gains in mathematics achievement are related to executive processing functions and student sociodemographic characteristics across schools' national representative longitudinal sample of children in kindergarten (K) followed through grade four in the Early Childhood Longitudinal Study of 2010. Mathematics trajectories were…

Meeting standardized test benchmarks is a challenge for elementary school students in Texas. The problem is that some elementary schools do not meet the performance standards of the fourth-grade STAAR state test average. Problem-based learning is a model used in schools to initiate problem-solving skills with a hands-on approach to real-world…

Instruction geared toward priming the underlying problem structures was suggested as an evidence-based practice for students with a learning disability. Schema-based instruction is one intervention aligned with this principle. We extended prior work by: (1) using a teacher as the implementer; (2) providing teacher flexibility in intervention…

In many educational systems, textbooks are a leading factor for daily instructional practices, and consequently may affect educational outcomes. Whereas in many countries textbook assessment is a common practice in light of evaluating and improving educational effectiveness, in other countries these practices are absent, mainly under the realm of…

Although it is common for researchers to assess implementation fidelity (IF) within the context of math intervention, IF assessments are often restricted to intervention adherence. Further, the degree to which IF influences observed outcomes is commonly ignored. The current study examined the relationship between three aspects of IF and the math…

A shared sense of responsibility for the education of students with disabilities can have positive effects on both teachers and students. When special education (SE) and general education (GE) teachers work together, this collaborative relationship is a positive variable in teacher satisfaction and retention. Furthermore, teacher collaboration and…

This study investigates consistent and inconsistent respondents to mixed-worded questionnaire scales in large-scale assessments. Mixed-worded scales contain both positively and negatively worded items and are universally applied in different survey and content areas. Due to the changing wording, these scales require a more careful reading and…

International standardized tests are showing an underperformance of students in geometry and spatial ability relative to other content domains. In this research, we examined the relationship between a teacher's judgment of third- and fourth-grade students' geometry and spatial ability (i.e., grades), three spatial ability tasks (Water-Level-Task,…