TAMPA (AP) – With the nation’s school districts strapped for cash, more are considering a schedule that delights students and makes working parents cringe: Class only four days a week.

By extending school hours and eliminating a day of classes each week, education officials say they could save busloads of money on transportation and utilities.

That’s all fine by Layla Bahabri, a 10th-grader at South Florida’s Charles W. Flanagan High School, who likes the idea of sleeping in and studying on the extra day off.

“We could catch up on whatever we want to do,” she said.

Introduced by New Mexico during the 1970s oil crisis, the abbreviated school week is gaining fresh momentum in states and districts hurt by the economic downturn. Select districts in about 17 states already follow a four-day week and legislators in Florida, Georgia, Indiana, Maine, Missouri and Washington have introduced similar proposals.

While there’s still debate about how much districts will save, proponents say the shortened week can improve attendance and teacher retention. As for academics, studies have shown the four-day schedule does not hinder student achievement, and may even help improve test scores.