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…

This paper reports results from a study investigating the efficacy of a proportional problem-solving intervention, schema-based instruction (SBI), in seventh grade. Participants included 806 students with mathematical difficulties in problem solving (MD-PS) from an initial pool of 1,999 seventh grade students in a larger study. Teachers and their…

Interest has been growing in the role of students' attitudes, beliefs, and dispositions as key factors that can support or inhibit student success. A large body of emerging evidence, including multiple randomized controlled trials, shows that interventions that target academic mindsets, attitudes, and beliefs about the nature of ability and the…

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…

College and career aspirations are important to the development of students' short and long term educational and personal goals. Although students rely on information they receive and are influenced by experiences in which they engage in a variety of settings, for many, school is an important source of college and career information. How students…

Promoting Alternative Thinking Strategies (PATHS) is a school-based social and emotional learning (SEL) curriculum that aims to help children in primary school manage their behaviour, understand their emotions, and work well with others. PATHS consists of a series of lessons that cover topics such as identifying and labelling feelings, controlling…

The Bill and Melinda Gates Foundation invested in the Literacy Design Collaborative (LDC) as one strategy to support teachers' and students' transition to the Common Core State Standards (CCSS) in English language arts. This report provides an early look at the implementation of LDC in sixth-grade Advanced Reading classes in a large Florida…

Sixth graders participating in the "Too Good for Drugs" (TGFD) prevention program in comparison to 6th graders not participating show different results by student risk level. Sixth graders from 20 middle schools were randomly assigned to receive the intervention and those from 20 paired middle schools assigned to serve as controls (N =…

School leadership has been shown to exert a positive but mostly indirect influence on school and student outcomes. Currently, there is great interest in how quality leadership preparation is related to leadership practice and improved teacher outcomes. The purpose of the study was to understand the moderating influence of leadership preparation on…

This study explored the effects of a group-contingency intervention on student behavior across academic instructional periods. Research suggests group contingencies are evidence-based practices, yet calls for investigation to determine the best conditions and groups suited for this type of intervention. CW-FIT (Class-Wide Function-related…

Reading is a skill, which is essential for a child's school success. The purpose of this quantitative, causal-comparative study was to investigate the effects of the Reading Recovery (RR) Program. The data utilized were from two groups of students at-risk in the area of reading, first-grade students involved in at least 12 weeks of Reading…

This study explored the long-term benefits of the Reading Recovery ® program for economically disadvantaged students who were successfully discontinued after the first grade. The hypothesis was tested that students exiting first grade with grade-level reading abilities and with similar low socio-economic status (economically disadvantaged), who…

Educators and researchers have long recognized the importance of mastering reading by the end of third grade. Students who fail to reach this critical milestone often falter in the later grades and drop out before earning a high school diploma. This study relies on a unique national database of 3,975 students born between 1979 and 1989. The…

The goal of this study was to compare the efficacy of assisted reading with digital audiobooks with the traditional practice of sustained silent reading (SSR) in terms of reading fluency and reading attitude with upper elementary students with reading disabilities. Treatment group participants selected authentic children's literature and engaged…

A growing body of evidence indicates that the test scores of low-income children drop significantly relative to their higher-income counterparts during the summer months. This study finds that a well-implemented summer learning program can improve reading skills and increase the extent to which parents encourage their children to read during the…