PolitiFact on PIRLS. PolitiFact looks into Gov. Rick Scott’s statement about how well Florida fourth-graders fared on the recent PIRLS results. The ruling: Mostly True.

Charter school funding. Palm Beach district officials are upset by state budget proposals that would once again give a modest amount of capital outlay money to charter schools and none to district schools. Palm Beach Post.

Class size reduction. Some Broward school board members are worried the district is pushing more students into AP classes to avoid class-size penalties. South Florida Sun Sentinel.

Economies of scale. The Orange County School District joins with other big districts across the country to buy food together and drive down costs. SchoolZone.

School security. A defense expert gives South Florida teachers a day-long session on how to react to armed intruders in their classrooms, reports the South Florida Sun Sentinel. A Flagler mom pays for an armed deputy to patrol her child's school, reports the Daytona Beach News Journal.

School spending. Refinancing debt could ease Brevard’s budget crisis. Florida Today.

Testing protest. Is anybody in Florida going to kick it up a notch? Gradebook.

Mentors. A Winter Haven program links students with professionals. Lakeland Ledger.

ESE lawsuit. The latest from Hillsborough. Gradebook.

Between 1992 and 2009, the number of public school students nationwide grew by 17 percent while full-time school staff increased by 39 percent, according to a report released today by the Friedman Foundation for Educational Choice. But the extra employees didn't seem to do much good, the report continued, because student achievement nationally is flat.

The report suggests public schools could have saved tens of billions of dollars each year had staffing levels grown more modestly, with the savings plowed into higher teacher salaries, early childhood education or vouchers for low-income students.

Florida's public school student population increased 36 percent over that span, the report points out, while its teaching corps grew by 70 percent.

There's no doubt Florida's class-size reduction amendment, which voters approved in 2002, played a role. Unlike their national counterparts, Florida students have made respectable gains over the past 10 to 15 years, due to many factors that are tough to untangle.

In this era of expanding school choice, the report leaves us wondering: Will public dollars be spent more effectively in a system organized around customization?

More on staff growth in public education at the EdFly Blog and this recent Jay P. Greene op-ed in the Wall Street Journal.