This study aims to measure the impact of 95 Percent Group's Phonological Awareness Lessons (PA Lessons), an intervention program designed primarily for Tier 2 or 3. The study is a replication of Schechter & Lynch (2023) research conducted in the same medium-sized school district, Val Verde Unified School District, in California during the…

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…

While policymakers have demonstrated considerable enthusiasm for "science of reading" initiatives, the evidence on the impact of related reforms when implemented at scale is limited. In this pre-registered, quasi-experimental study, we examine California's recent initiative to improve early literacy across the state's lowest-performing…

Fontana Unified School District (FUSD) is a suburban school district in Southern California. The district serves approximately 35,400 students across 30 elementary schools, seven middle schools, and five high schools. In this district, 20 of 30 of the elementary schools use A2i. FUSD adopted A2i as a way to better differentiate reading instruction…

Newsela contracted with LearnPlatform by Instructure (LearnPlatform), a third-party edtech research company, to examine the relationship between Newsela ELA usage and outcomes for students. LearnPlatform designed the study to satisfy Level II requirements (Moderate Evidence) according to the Every Student Succeeds Act (ESSA). The study included…

LXD Research analyzed data from 462 students in first grade who were Below or Well Below Benchmark at the beginning of the year and participated in using the Phonics Lesson Library and the Phonics Chip Kit as an intervention in CA for the 2021-2022 school year. The product is a Tier 2 or Tier 3 phonics intervention using lessons and manipulatives…

Middle school reading scores throughout the state of California have been predominantly less than average in recent years. A school located within this region has struggled to raise reading scores. An unknown problem existed that stemmed from the implementation of the school's reading program. The purpose of this investigation was to (a) determine…

While teaching summer school may require similar skills as reading intervention during the year, rarely are summer school instructors reading specialists. To support these instructors providing high quality instruction, this research study examined the impact of the 95 Phonics Booster Bundle: Summer School Edition (SSE). The SSE is a set of 25…

This appendix provides additional details on the underlying data, statistical models, and results presented in "The Big Lift Descriptive Analyses: Progress across Three Kindergarten Classes." First the authors describe how they created each control and outcome variable and its source (e.g., parent report), followed by an overview of the…

The Big Lift™ (Big Lift), a collective impact initiative extending from preschool through third grade in San Mateo County, California, aims to boost reading proficiency and kindergarten readiness through four programmatic pillars: High-Quality Preschool, Summer Learning, Attendance, and Family Engagement. In this report, the authors present…

The purpose of this study is to evaluate the implementation and impacts of the Building Assets, Reducing Risks (BARR) model in its first year of implementation in 66 schools across the U.S. and to document scale-up progress during the Investing in Innovation (i3) grant period (2017-2021). The impact evaluation included 21,529 9th grade students…

The purpose of this research study was to evaluate iPersonalize, a gamified instructional approach developed by Fullerton School District (FSD) in California to encourage student engagement and promote achievement. An instructional approach is considered gamified when it incorporates computer game elements to augment existing classroom,…

The purpose of this research study was to evaluate iPersonalize, a gamified instructional approach developed by Fullerton School District (FSD) in California to encourage student engagement and promote achievement. An instructional approach is considered gamified when it incorporates computer game elements to augment existing classroom,…

The Big Lift is a collective impact initiative extending from preschool to third grade in San Mateo County, California. The collective impact effort consists of people and organizations from various sectors uniting to tackle a single, complicated societal problem -- in this case, third grade reading achievement. The initiative is a partnership of…

This study employed a quasi-experimental design to examine the effects of a school-based youth participatory action research program on the education outcomes of participating high school students. The program was a year-long elective course in six high schools in the same California district whose student population is predominantly low-income…