Research by NWEA indicates that following grades three through seven, students lose 20-50 percent of their school-year gains in reading and math over their summer breaks; the losses are most pronounced for middle-school…
Source: The Business Journal

Research by NWEA indicates that following grades three through seven, students lose 20-50 percent of their school-year gains in reading and math over their summer breaks; the losses are most pronounced for middle-school…
Source: The Business Journal