Background/Context: Students classified as Long-Term English Learners (LTELs) are those who have not gained fluency in the English language, even after being enrolled in the U.S. K-12 educational system for five to seven years (Olsen, 2014). Although LTELs are not consistently tracked across states, we know they constitute a sizeable portion of…

Introduction: The proposed poster will describe the observational data collection methodology and preliminary findings from a large-scale efficacy study examining a corequisite mathematics intervention at the community college level. Specifically, the larger study is conducting a randomized controlled trial of the Carnegie Math Pathways (CMP)…

Nearly one-quarter of U.S. eighth graders score below basic on national assessments of reading (NCES, 2013) and are poorly equipped for the reading demands of secondary school. Struggling adolescent readers cannot summarize a simple passage, use context to determine word meanings, and have difficulties making text-based inferences. In addition,…

Reading aloud to students in preschool and the early grades is ubiquitous in American classrooms and considerable research has been conducted on read aloud practices (Karweit & Wasik, 1996; Morrow & Brittain, 2003; Van Kleeck, Stahl, & Bauer, 2003; Varelas & Pappas, 2006; Wilkinson & Silliman, 2000). Compelling evidence…

It is evident that "experientially-based" instruction and "active student engagement" are advantageous for effective science learning. However, "hands-on" and "minds-on" aspects can occur in both inquiry and direct science instruction, and convincing comparative evidence for the superiority of either mode…

The "Building Blocks PreK Math Curriculum" (Clements & Sarama, 2007) was designed to facilitate children's engagement in math and talk about math. Much research investigates the effect of curriculum on classrooms or teacher practices. This study used a mediational model to look at a curriculum's effect on children's achievement gain, operating…

A crucial element of the logic of the scientific method is the Control of Variables Strategy (CVS), in which conclusions about causal relations are enabled by manipulating a focal variable of interest while holding all other variables constant. Understanding CVS in elementary grades generally is poor, but can be improved with systematic…

One of the major series of reviews in elementary and secondary education is the Best Evidence Encyclopedia, or the BEE. Up to now, findings for systematic reviews have largely been restricted to the reviews themselves, with few cases in which lessons learned across many reviews using similar methods can be synthesized. The completion of the Best…

This research investigated the effects of two contrasting pre-k curricula, relative to practice as usual, on subsequent academic achievement. One curriculum had a strong literacy focus, the other was a less didactic "developmentally appropriate" curriculum that allowed children to have more influence on classroom activities. The purpose…