Georgia schools in every district but Atlanta are expected to learn Thursday whether they’ve made the all-important and increasingly tougher-to-meet federal measure of Adequate Yearly Progress -- something that last year eluded 29 percent of them and 67 percent of the state's high schools.

For a second straight year, AYP results for the Atlanta Public Schools will be released later due to the school system’s cheating scandal, said Matt Cardoza, a spokesman for the Georgia Department of Education.

A recent state investigation uncovered evidence that teachers and principals at at least 44 Atlanta schools were for years changing answers on the Criterion-Reference Competency Tests to boost students' scores and help foster the district's national image as an urban success story.

Since CRCT scores factor into the AYP status of a school district and its schools, state officials are withholding judgment on APS until they are confident in the accuracy of the test data they are using, Cardoza said.

AYP results for Atlanta schools were delayed last year by several months and are not expected this year for at least three more weeks, the spokesman said.

In the meantime, school officials in the other 179 local school districts are anxiously awaiting the 2011 AYP report.

"Most principals I know check their own school's data to determine AYP status before the official results are published. If we spot an error, we are given the opportunity to have district and state personnel review what we feel is an error and to have the error corrected before it is published," said John Campbell, principal of Gwinnett County's Osborne Middle School.

Sarah Towler, the new principal at Marietta's Dunleith Elementary School, said she'll be inspecting her school's AYP report "very closely" and finding ways to motivate and recognize her staff and students for their academic achievements.

"Similarly, we will develop improvement strategies where warranted," Towler said. "As a former school principal in an award-winning Texas school district, we would hold a celebration for staff and students when your school made AYP."

The No Child Left Behind Act requires that 100 percent of schools in each state make AYP by 2013-2014, though there's already talk of that goal being unreasonable and possibly discarded.

Georgia appeared to be making small but steady headway until last year, when 29 percent of all schools failed to make AYP, up from 21 percent the previous year. The drop was blamed, in large part, on tougher math requirements that elementary and middle school students had to meet for their school to make AYP.

At the same time, high schools also had to meet a new and higher graduation rate of 80 percent. That was cited as a potential factor in a dramatic 14 percentage-point drop in the number of high schools making AYP, from 47 percent in 2009 to 33 percent in 2010.

One small bright spot was a slight dip in the number of schools in Needs Improvement status, from 334 to 305. A final AYP report, which was released in the fall, helped boost the numbers slightly, taking into account summer retest scores, summer graduates and appeals.

The state used a complex formula of test scores, graduation rates, attendance and other factors to determine AYP. The performance of select groups, such as minorities, low-income students, students with disabilities and children who are not fluent in English, also carry weight -- so that the entire school fails if just one group misses the mark.

Schools that don't make AYP for two consecutive years are classified as Needs Improvement. Students at those schools can receive free tutoring. Parents of such students also have the option of transferring their children.

After a school has been in Needs Improvement for five years, a state director is put into the school to help with a turnaround.

There also is the possibility of bonuses for Title I schools for making AYP at least three straight years.

Need improvement

Metro Atlanta schools that were classified as "Needs Improvement" in 2010:

ATLANTA

Crim High School

Douglass High School

Harper-Archer Middle School

Hillside Conant School

Hutchinson Elementary School

Maynard H. Jackson Jr. High School

North Atlanta High School

School of Technology at Carver High

South Atlanta Law and Social Justice School

South Atlanta School of Computer Animation and Design

Therrell School of Engineering, Math, and Science

Therrell School of Health and Science

Therrell School of Law, Government and Public Policy

Washington High School Senior Academy

CHEROKEE COUNTY

Polaris Evening School

CLAYTON COUNTY

Jonesboro High School

Jonesboro Middle School

Lake Ridge Elementary School

Lovejoy Middle School

Morrow High School

Mount Zion High School

Mundy's Mill High School

North Clayton High School

Pointe South Middle School

Riverdale High School

COBB COUNTY

Devereux Ackerman Academy

Oakwood High School

Osborne High School

Pebblebrook High School

DEKALB COUNTY

Avondale High School

Avondale Middle School

Cedar Grove High School

Clarkston High School

Columbia High School

Cross Keys High School

DeKalb/Rockdale PsychoEducation Center

Dunwoody High School

Elizabeth Andrews High School

Freedom Middle School

Indian Creek Elementary School

International Student Center

Lithonia High School

Lithonia Middle School

Martin Luther King Jr. High School

Mary McLeod Bethune Middle School

McNair High School

McNair Middle School

Miller Grove High School

Miller Grove Middle School

Oakview Elementary School

Redan High School

Ronald E McNair Discover Learning Academy Elementary School

Southwest DeKalb High School

Stephenson High School

Stone Mill Elementary School

Stone Mountain High School

Towers High School

Tucker High School

FULTON COUNTY

Banneker High School

Creekside High School

McClarin Alternative School

McNair Middle School

North Springs High School

Renaissance Middle School

Tri-Cities High School

GWINNETT COUNTY

Berkmar High School

Phoenix High School

Source: Georgia Department of Education