Transitional kindergarten (TK) is a relatively recent entrant into the US early education landscape, combining features of public pre-K and regular kindergarten. We provide the first estimates of the impact of Michigan's TK program on third-grade test scores. Using an augmented regression discontinuity design, we find that TK improves third-grade…

Transitional Kindergarten (TK) is a relatively recent entrant into the U.S. early education landscape, combining features of public pre-K and regular kindergarten. We provide the first estimates of the impact of Michigan's TK program on 3rd grade test scores. Using an augmented regression discontinuity design, we find that TK improves 3rd grade…

There is growing recognition that mathematical modeling can be a lever for equity in elementary mathematics classrooms. This study focuses on the impact of a professional development program focused on culturally responsive mathematical modeling on 8 kindergarten through 2nd grade teachers' practices in modeling lessons. We use a project developed…

Trauma exposure can significantly impact many aspects of a student's life, hindering health outcomes, relationships, and progress at school. Educators spend a lot of time working with students but are not adequately prepared to manage the challenges that accompany students with trauma histories. The purpose of this project was to create a…

There is limited robust evidence of the effectiveness of professional development (PD) on teacher retention. This study tested The Academy for Teachers' PD program, a content-focused intensive workshop with complementary events. This program is designed to impact teacher retention, support integration of material into the classroom and teacher…

The aim of the present study is to monitor the effectiveness of a new conception of early literacy curriculum (in force since September 2016) which provides -- unlike the previous one -- a wide range of purposeful literacy practices and literacy events. The study compares graduates of previous early childhood literacy curriculum (tested in June…

The Bailey Yard is the largest rail classification yard in the world, stretching eight miles across the western prairie at North Platte, Nebraska. Trains leave Bailey Yard everyday--coal trains, grain trains, manifest trains--and each one represents a train prototype. Minneapolis Public School buildings are like a manifest train, where the…

This qualitative case study analyzed and categorized kindergarten teachers' learning processes and their instructional practices in writing through the process of peer coaching. At the study site, state and local standards require that teachers transform their current beliefs and practices in response to expectations for academic performance. Such…

The purpose of this study was to examine the current practices and pre-service preparation of recent graduates of North Carolina Birth-Kindergarten (B-K) teacher licensure programs related to individualizing curriculum and instruction for children. Participants were 142 individuals who graduated from B-K licensure programs in four-year…

What mathematics programs have been proven to help elementary students to succeed? To find out, this review summarizes evidence on three types of programs designed to improve the mathematics achievement of students in grades K-6: (1) Mathematics Curricula (MC), such as "Everyday Mathematics," "Saxon Math," and other standard…

The purpose of this study is to examine the relationship between a teacher's expertise, instructional practices, belief about assessment, use of assessment, and student achievement. There is minimal and sometimes conflicting research to support the relationship between teacher characteristics and student achievement. For the present study, teacher…

This report systematically reviews research on the outcomes of programs that teach young children in a group setting before they begin kindergarten. Study inclusion criteria included the use of randomized or matched control groups, evidence of initial equality, and study duration of at least 12 weeks. Studies included valid measures of language,…

This article systematically reviews research on the achievement outcomes of four types of approaches to improving the beginning reading success of children in kindergarten and first grade: Reading curricula, instructional technology, instructional process programs, and combinations of curricula and instructional process. Study inclusion criteria…