Wayzata High School doesn't assign lockers to its upperclassmen anymore, and junior Ellie Olmanson doesn't use one. "I would say maybe one out of every 100 students uses theirs," she said.

A less textbook-focused curriculum was adopted by the Lexington-Richland Five school district, which stopped issuing high school students lockers in 2013 due to the usage of tablets and laptops.

BALDWIN, N.Y.-- High school lockers could soon be going the way of the marble notebook. In one school district on Long Island, they're being replaced with smart lockers. As CBS2's Carolyn Gusoff ...