Teachers are in the perfect position to be an influential source of help to students with life and academic circumstances that inhibit them from staying on the path to graduation, but they often underestimate their role in helping students develop the resilience to do so. Re-engaging students in the learning process who are severely off the…

This study examined the validity of test accommodation in third-eighth graders using differential item functioning (DIF) and mixture IRT models. Two data sets were used for these analyses. With the first data set (N = 51,591) we examined whether item type (i.e., story, explanation, straightforward) or item features were associated with item…

Robotics competitions for K-12 students are popular, but are students really learning and improving their STEM scores through robotics competitions? If not, why not? If they are, how much more effective is learning through competitions than traditional classes? Is there room for improvement? What is the best robotics competition model to maximize…

Collaborative professional development of science and special educators leads to improved access and inclusion of students with disabilities. Yet, despite poor science achievement of students with disabilities, their increasing presence in general education science classrooms, and research that demonstrates effective teaching strategies for…

This study describes key challenges and necessary supports related to implementation of the Common Core State Standards for Mathematics (CCSSM) identified by rural math educators in the Northeast. The research team interviewed state and district math coordinators and surveyed teachers in Maine, New Hampshire, New York and Vermont, to assess their…

Abydos is a professional development program that includes a three-week writing institute. It provides school districts with teachers who, after a year of implementation and another year of professional development, can train other teachers, thus providing ongoing staff development. The Houston Independent School District (HISD) implemented Abydos…

Developing proficiency in algebra is the focus of instruction in high school mathematics courses and is a minimum expectation for high school completion for all students including those with learning difficulties. However, the foundation for success is laid in grades 4-8 (aged 9-14). In this paper, we assert that students' development of algebraic…

Background: Cluster-randomized experiments that assign intact groups such as schools or school districts to treatment conditions are increasingly common in educational research. Such experiments are inherently multilevel designs whose sensitivity (statistical power and precision of estimates) depends on the variance decomposition across levels.…

Analyses examined academic achievement data across third through eighth grades ("N" = 26,474), comparing students identified as homeless or highly mobile (HHM) with other students in the federal free meal program (FM), reduced price meals (RM), or neither (General). Achievement was lower as a function of rising risk status (General…

This study investigated U.S. ethnic majority and minority youth's perceptions of fair and unfair treatment by authorities and evaluations of three situations of interracial exclusion (N = 685). Findings revealed that older adolescents who reported fair treatment by authorities were more likely to perceive wrongfulness in interracial exclusion…

This research study is a case study of the development of an African-centered school over a 20-year period. The study describes how the kindergarten-through-eighth-grade institution was established. Interview questions focused on: 1. Establishment of an African-centered institution 2. Challenges of setting up an African-centered institution 3.…

The Institute of Education Sciences (IES) publishes practice guides in education to bring the best available evidence and expertise to bear on current challenges in education. Authors of practice guides combine their expertise with the findings of rigorous research, when available, to develop specific recommendations for addressing these…

Title I, Part A and Title II, Part A funds are provided to Houston Independent School District (HISD) through the 2002 reauthorization of the Elementary and Secondary Education Act of 1965 (ESEA), also known as the No Child Left Behind Act of 2001 (NCLB). Both funds focus on enhancing student achievement: Title I, Part A provides supplemental…

This study originated from the realization that many community college students have significant difficulties with the concepts related to linear functions and their graphs even though these topics are included in the mathematics curriculum from about third grade onward. It is an attempt to identify possible gaps in the math standards in this…

The "GeoLiteracy for English language learners" (ELLs) program is a curriculum that enhances reading and writing skills while teaching geography content for US students in kindergarten through eighth grades. The program includes 85 lesson plans that address all US national geography standards, a quarter of which address environmental…