From the nefarious achievement gaps, to the racial isolation in increasingly segregated schools; from the digital divide that results in kids not having access to computers, to the poverty gulf that results in kids not having homes; from boys' reading difficulties and girls' problems with math, to the disparities among rural, suburban, and urban…

The authors, who have worked with more than 2,000 schools across the United States in efforts to close gender gaps, describe how gender-related issues consistently intersect and interfere with school improvement efforts. They present statistics showing that schools are now failing boys in more areas than girls, and describe how "the…