SAN FRANCISCO (CBS News) - Friday is graduation day at an unusual K-8 school in California -- and there is only one graduate. He's part of an experiment in San Francisco called AltSchool that could re-define how your kids get an education, reports Ben Tracy.

Curiel-Friedman is 13 years old. He's the only 8th grader and about to become the first graduate of AltSchool.

"Here, we don't do textbooks. We do computers and I really like that," student Zev Curiel-Friedman said.

When the kids arrive at the school, the first thing they do is swipe in on a tablet on the wall and then grab their own tablet for class.

CBS's Ben Tracy went inside AltSchool to see why they are describing it as a new operating system for education.