Region One Education Service Center (Region One) was awarded an Investing in Innovation (i3) development grant funded by the Office of Innovation and Improvement, U.S. Department of Education, entitled Project Health Education for ALL (HEAL[superscript 2]). Project HEAL[superscript 2] i3 initiative served a pipeline of high school grades 9 to 12…

This study was conducted in the fall of 2015 in a large, urban school district located in the mid-Atlantic region of the United States. There are 33 elementary schools, one kindergarten through eighth grade school, eight middle schools, and five high schools in the district; three of the five high schools in the district participated. The district…

Research indicates that a socioeconomic status-related gap in mathematical knowledge appears early and widens during early childhood. Young children from economically disadvantaged families receive less support for mathematical development both at home and in preschool. Consequently, children from different socioeconomic backgrounds enter…