This cluster randomized trial evaluated the impact of the Promoting Alternative Thinking Strategies (PATHS) curriculum on children's psychological wellbeing, peer social support, and school connectedness. Forty-five schools in England were randomly assigned to implement PATHS or continue their usual provision for 2 years. The trial sample was…

This study evaluated the efficacy of the Word Learning Strategies (WLS) supplementary program designed to develop upper-elementary students' vocabulary skills in order to improve reading comprehension. The study used a true, group-randomized, experimental design, which randomly assigned 46 4th grade classrooms (n=1324 students) from 12 districts…

We examined the effects of a professional development (PD) system designed to support teachers' use of data-based instruction (DBI) to improve early writing outcomes for children with intensive needs. The PD system, called DBI-TLC, provided "tools" for early writing assessment and intervention, "learning modules" including…

This research summary accompanies the report "Final Report of the i3 Impact Study of Making Sense of SCIENCE, 2016-17 through 2017-18." Science education has experienced a significant transition over the last decade, catalyzed by a re-envisioning of what students should know and be able to do in science. That re-envisioning culminated in…

This article reports on a study that investigated achievement in math of third and fourth grade dual language immersion (DLI) students, building on research that has demonstrated the academic achievement of students who receive content instruction predominantly in the target language. Our study expands the scope and methodology of prior research…

In August 2010, the Smithsonian Science Education Center (SSEC) received a grant of more than $25 million from the U.S. Department of Education's Investing in Innovation (i3) program for a five-year study to validate its Leadership Assistance for Science Education Reform (LASER) model in three very diverse regions of the United States: rural North…

These appendices accompany the report "Final Report of the i3 Impact Study of Making Sense of SCIENCE, 2016-17 through 2017-18." Science education has experienced a significant transition over the last decade, catalyzed by a re-envisioning of what students should know and be able to do in science. That re-envisioning culminated in the…

In 2010, Iredell-Statesville Schools was awarded an Investing in Innovation grant (i3) from the Office of Innovation and Improvement within the Federal Department of Education. Collaborative Organizational Model to Promote Aligned Support Structures (COMPASS) is a development grant that seeks to meet the needs of students with disabilities,…

In this mixed method research, we examined the effects of reading and singing software program (RSSP) as a reading intervention on struggling readers' reading achievement as measured by the Florida Comprehensive Assessment Test, the high stakes state test administered in the state of Florida, at one elementary school. Our team defined struggling…

Previous research has linked inquiry-based science instruction (i.e., science instruction that engages students in doing science rather than just learning about science) with greater gains in student learning than text-book based methods (Vanosdall, Klentschy, Hedges & Weisbaum, 2007; Banilower, 2007; Ferguson 2009; Bredderman, 1983;…

A Mandarin/English two-way immersion elementary program is described from its inception and implementation through the fifth grade, the culminating year of the program. All students in all grades were assessed on their oral/listening, reading, and writing performance in Mandarin using program-created assessment measures. Fifth-grade students also…

This article addresses the effects of 3-tiered comprehensive reading and behavior interventions on K-3 student outcomes in 7 urban elementary schools with a high prevalence of students considered difficult to teach. Specific features of each level of the implementation are described including screening and tier placement procedures, scheduling and…

The achievement gap in reading between students of low versus high socioeconomic status (SES) is detrimental to students of low SES who struggle with basic reading skills such as fluency and comprehension. The purpose of this study was to investigate if the systematic use of Read Naturally, a repeated reading fluency-based program, significantly…

This study reports results of the first year of implementation of the Success for All elementary school restructuring program in kindergarten through third grade at Philadelphia's Francis Scott Key Elementary School. Fifty-two percent of the students were from Asian backgrounds, primarily Cambodian, and spoke little or no English at home. In the…

Components of the School Renaissance[R] program, including Accelerated Reader and Reading Renaissance, have been implemented in more than 65,000 schools in the United States. Despite the program's popularity, there have been no published, well-controlled evaluations of its effectiveness. This randomized field experiment was designed to gauge…