This two-year study examined the impact of Spalding's The Writing Road to Reading literacy program on student achievement across grades K-5 in 14 Arizona schools. Using a quasi-experimental matched design, researchers compared 687 students from three Spalding schools with 1228 students from eleven comparison schools using Fundations. Data from…

A-F school letter grade systems, currently used in 13 states across the United States (U.S.), are one popular version of the systems required by federal policy to help states define, rate, and label school quality every year. In this study, we explored the extent to which such grades assigned to schools, as based on objective measures including…

Since the start of the new millennium, many states have launched or expanded private school choice options, permitted and expanded independently operated public charter schools, eased restrictions on homeschooling, and enacted policies that allow and encourage various forms of public school choice. One thing that is not on the rise, unfortunately,…

The COVID-19 pandemic has drastically changed the way that families and policymakers view K-12 education. Learning loss is having an outsized impact on students who were furthest from opportunity before the pandemic. And families are increasingly looking for new educational options for their children. For decades, access to educational options…

Opponents of educational choice recycle the same false prophesies of doom without regard to the evidence or the size and scope of the proposals. Part I of this report assesses the validity of choice opponents' predictions that choice policies will lead to significant losses of district school funding and declining academic performance. Part II of…

With the 2022 midterm elections behind us and 2023 state legislative sessions ahead, policymakers must shift their time and attention from winning reelection to addressing the perfect storm brewing in education. Three significant challenges paint a grim picture for students and public schools unless policymakers step in to help: catastrophic…

This research focuses on developing and implementing a continuous Naïve Bayesian classifier for GEAR courses at Rio Salado Community College. Previous implementation efforts of a discrete version did not predict as well, 70%, and had deployment issues. This predictive model has higher prediction, over 90%, accuracy for both at-risk and successful…

The past generation has seen major advances in science and technology, and in the preparation of high school students for college. This study investigates changes in the science knowledge of college students, and in their attitudes and belief systems regarding science and technology. Over 12,600 non-science majors at the University of Arizona were…

This report conducted an evaluation of the initial implementation of Reading Roots 5 and determined the program's impacts on students' reading outcomes. The study employed a one-group, pre-post correlational study design. Overall, participating students' reading achievement and fluency increased over the period when RR5 was implemented. This pilot…

The following study examined the question of student achievement in online charter schools and how the achievement scores of students at online charter schools compare to achievement scores of students at traditional schools. Arizona has seen explosive growth in charter schools and online charter schools. A study comparing how these two types of…

Some claim that good and poor readers continue their trajectories despite intervention. This quasi-experimental study examined whether the READ 180 program helps general education, below-grade-level, Title I pre-adolescent readers improve. Participants included 82 students, grades 4-8, in public Title I elementary and middle schools. Results…

The integration of dance into K-12 curriculum can help students to learn better, encouraging deeper exploration and active engagement with content knowledge. The purpose of this intervention study was to determine how the integration of dance and social studies with an anthropological framework affects student learning of content knowledge in…

Research has suggested that teaching and learning in molecular and cellular biology (MCB) is difficult. We used a new lens to understand undergraduate reasoning about molecular mechanisms: the knowledge-integration approach to conceptual change. Knowledge integration is the dynamic process by which learners acquire new ideas, develop connections…

With a national emphasis on integrated science, technology, engineering, and mathematics (STEM) education in K-16 courses, incorporating technology in a meaningful way is critical. This research examines whether STEM and non-STEM teachers were able to incorporate technology in STEM courses successfully with sufficient professional development. The…

This report features components of Arizona's plan under the Every Student Succeeds Act that impact the 85,000 English learners in the state regarding testing, accountability, and stakeholder engagement. Advocates can use this information to engage administrators and policymakers around improving outcomes for English learners and ensuring they…