We describe here lessons learned in designing an early algebra curriculum to measure early algebra's impact on children's algebra readiness for middle grades. The curriculum was developed to supplement regular mathematics instruction in Grades K-5. Lessons learned centered around the importance of several key factors, including using conceptual…

Transitional Kindergarten (TK) is a relatively new model of early childhood education, with little evidence on whether and how it affects children's development. This study provides new evidence using data from Michigan, which has the nation's second-largest TK program. Using survey data (N=171) from administrators in 2021-2022, the paper…

This article describes the process teachers at a public elementary school completed to develop and implement a developmentally appropriate, race-conscious, anti-bias curriculum in all K-5 classrooms. The study focuses on the experiences of the teachers and children in three early childhood classrooms using a case study design. Data were gathered…

In 2001, the Chinese Ministry of Education issued "Guidelines for Preschool Education (GPE) (trial version)" to call on early childhood practitioners to use a child-centred and play-based approach to teaching and learning. In order to implement the requirements, many kindergartens in China have carried out the play-based kindergarten…

Numerous research based social emotional learning curriculums are available to school districts. The purpose of this study was to examine the potential impact of Second Step, a researched social emotional learning curriculum, and the impact it had on kindergarten, first grade, and second grade students' discipline in school. This…

Handwriting is still critical to student success in the classroom; however, schools have been de-emphasizing formal handwriting instruction. This study evaluated the effect of the "Size Matters Handwriting Program" on handwriting legibility and visual-motor skills among kindergarten students in general education classrooms. A two-group…

Gender-based violence (GBV) is a global health issue that affects significant proportions of women and girls. Despite research showing that children understand and perform stereotypical gender norms from as young as 3 years, addressing gender with young children is controversial. Programs that aim to teach gender fairness and respectful…

This study examined the effects of science and engineering (S & E) inquiry on preschool and kindergarten children's academic outcomes using a randomized control-group design. Participants were divided into three groups: a classroom-only group (C-only) receiving NGSS-aligned S & E inquiry; a classroom plus family engagement group (C + F)…

This study aims to conceptualise a drama-integrated curriculum devised from process drama as an approach to play-based pedagogy and curriculum to realise the policy initiative of learning through play. By investigating teachers' perspectives and practices in relation to the curriculum of a local kindergarten, examples of effective…

This research employed a matched-pairs randomized field experiment design to evaluate a classroom-based health education intervention for pre-Kindergarten and Kindergarten children in a rural region of the southeastern United States. Schools were matched on demographic characteristics, then one school from each pair was randomly assigned to the…

The Boston Public Schools (BPS) district is the first large school system in the United States to design and implement a curriculum and professional model--called "Focus on Early Learning"--to align instruction across its well-known, high-quality public school pre-K program and early elementary school grades. Schools opt in and can…

This project revealed the positive impact of the "SSS for SEL Success" program (SSS-SEL) on students' academics and perceived social/emotional adeptness. SSS-SEL, a new iteration of the "Student Success Skills" (SSS) program, teaches critical social/emotional concepts and strategies and was modified in this study to be…

Districts and states are targeting summer break -- the most substantial chunk of out-of-school time in the typical year -- as a prime opportunity to help students make progress with learning left unfinished due to the COVID-19 pandemic. Federal COVID relief funds will allow schools the freedom to offer programs as they never have before. But not…

Background/Context: Early childhood education research has consistently found evidence of immediate, positive effects on developmental outcomes. Despite these strong initial benefits, follow-up analyses often reveal that these effects fadeout in the years following participation (e.g., Bailey et al., 2017, Clements et al., 2013; Lipsey et al.…

Few public schools in Massachusetts offer a sex-positive, inclusive sexuality education curriculum at the elementary school level. One Massachusetts public elementary school identified the need for such a program that addresses communication, sexuality, gender, and consent. The LETS! Teach, Affirm, Learn, Know (T.A.L.K.) curriculum was developed,…