Recess provides an opportunity to promote physical activity among schoolchildren. There is limited research on the effects of specific recess interventions, such as moveable equipment, physical structures, or painting playground, on motivational and affective-emotional variables. The study investigated the impact of a recess intervention based on…

This report evaluates the effects of Lexia[TM] Core5[TM] Reading (Core5) -- a product of Lexia Learning Systems -- on the reading achievement of students in grades 3-5 during the 2021-2022 academic year. Core5 is a program that focuses on various student literacy skills, such as fluency, vocabulary, and comprehension. This report represents the…

Zearn Math is a popular software platform for K-8 mathematics learning, designed to enable all students to successfully access grade-level content. RAND researchers collaborated with Zearn, the product's developer, to design this evaluation. Then RAND conducted the study independently, randomly assigning 64 schools in an urban Texas district to…

Mixed-income initiatives provide critical investments in neighborhoods, including investments to improve schools, and provide case management and family support services to low-income families. The Choice Neighborhoods Initiative (CNI) is one of the largest and most comprehensive mixed-income neighborhood redevelopment initiatives to date;…

The United States is in the top ten out of 108 countries for the highest juvenile offender percentage (Harrendorf, Heiskanen, & Malby, 2010). Interaction with the juvenile court system has significant iatrogenic effects (Steinberg, Chung, & Little, 2004; Gatti, Tremblay, & Vitaro, 2009; McCord, 1992; Gatti, Tremblay, & Vitaro,…

In the academic year 2017-2018, the Ministry of National Education in Türkiye launched intensive English as a foreign language program specifically designed for fifth-grade students in middle school. This study, employing a quantitative research design methodology, aims to assess the program's effectiveness from the perspective of fifth-grade…

The purpose of this study was to explore the relationship of the Leader in Me philosophy to students' equitable achievement in school, by measuring the academic achievement of third through fifth graders in suburban Missouri public schools. A secondary purpose of the study was to inform teachers and school leaders of effective strategies for…

Providing instruction in multiple languages has the potential to simultaneously help both native English speakers and English learners to develop language proficiency. "Dual language programs" can help native English speakers develop proficiency in a second language and English learners develop proficiency in both their native language…

A multisite cluster-randomized trial (by school) was conducted to examine the effects of a combined mental health literacy and dialectical behavior therapy skills program implemented by teachers on three protective factors related to social and emotional well-being. The sample of eight schools that were randomly assigned to intervention included…

This study aimed to examine the effect of interactive videos on volleyball education, and the effects of gender and grade level on volleyball knowledge level were evaluated. A total of 105 (43 boys and 62 girls) fifth and sixth-grade students participated in the study. Participants were divided into three groups: Interactive Video Group (IVG),…

Purpose: In this study, we investigated the effects of a schoolwide program, Bookworms K-5 Reading and Writing, on student achievement. Method: The study included seven cohorts of students (N = 8,806) in grades 2-5 in 17 elementary schools across three school years. We used a comparative interrupted time-series design, conducting multilevel growth…

In recent years, computational thinking has garnered increased attention as an essential problem-solving skill. One of the methods to develop students' computational thinking skills is robotic coding activities. This study sought to investigate the impact of robotic coding activities on the self-efficacy perceptions of secondary school students'…

The current experience sampling study examined the change in distinct daily positive and negative emotions of 136 students (aged 10-12) participating in the Flourishing Students program. Students completed smartphone-based questionnaires covering emotions, daily activities, and social context at eight semi-random intervals for six days. Using a…

STEM presents a challenge to education at large. The enrollment numbers in higher education STEM tracks are ever-decreasing numbers all around the globe. More so, young people's interest in and attitudes towards STEM seem to be free falling. Educational interventions that can help boost the attractiveness of STEM are therefore needed, and diverse…

This study investigated if student placement in a primary grade 1-3 classroom with a teacher who had been trained in a U.S. science Framework-aligned [National Research Council. (2012). "A framework for K-12 science education: Practices, crosscutting concepts and core ideas." The National Academies Press] professional development science…