U.S. spent $30 billion replacing textbooks with laptops and tablets since 2002; Gen Z now first generation to score lower on standardized tests than parents, neuroscientist blames excessive screen time in schools.

The U.S. spent $30 billion to ditch textbooks for laptops and tablets: The result is the first generation less cognitively capable than their parents

In 2002, Maine became the first state to implement a statewide laptop program to some grade levels. Then-Governor Angus King saw the program as a way to put the internet at the fingertips of more children, who would be able to immerse themselves in information.By that fall, the Maine Learning Technology Initiative had distributed 17,000 Apple laptops to seventh graders across 243 middle schools. By 2016, those numbers had multiplied to 66,000 laptops and tablets distributed to Maine students.Kin...