August 18, 2004
Arizona charter school students perform slightly better on standardized tests than their peers at traditional public schools, according to a study released this month from a national teachers union.
The American Federation of Teachers found the reverse situation elsewhere in the nation.
Except in Arizona and California, researchers using data from the U.S. Department of Education concluded that charter schools lag behind traditional public schools in academic achievement.
‘‘There’s just a huge distance between the sunny claims of the charter school advocates and the reality,’’ said Bella Rosenberg, a special assistant to the president of the American Federation of Teachers, which has supported charter schools in the past. ‘‘There’s a very strong accountability issue here.’’
But charter school advocates at Phoenix’s Goldwater Institute, a conservative think tank, said the broad findings from the national study should not panic parents in this state, where liberal charter school laws invite healthy competition with traditional public schools and even the playing field.
"Arizona charter schools do very well," said Vicki Murray, an education analyst with the Goldwater Institute. "Arizona is considered the national leader in educational freedom."
A Goldwater study published in March showed Arizona charter school students, on average, begin with lower test scores than their traditional public school counterparts but surpass their peers by 12th grade.
Many East Valley charter schools show more immediate results. Middle school students at BASIS Scottsdale charter school produced some of the best scores in the state on the 2004 Stanford 9 Achievement Test, according to results unveiled Monday from the Arizona Department of Education.
They even outperformed students in the Scottsdale Unified School District, which led all East Valley school districts in many Stanford 9 categories.
"You don't move a charter school into Scottsdale unless you're great," said Michael Block, co-founder and director of BASIS. "To compete with the Scottsdale school district, you have to be something special — and we are."
Charter school students at Edu-Prize in Gilbert, New Horizon School for the Performing Arts and Noah Webster Basic School in Mesa, Bright Beginnings School in Chandler and the Tempe Preparatory Academy also outperformed many East Valley school districts on the 2004 Stanford 9.
So did many other East Valley charter school students, including those at the Benjamin Franklin charter schools in Mesa, Gilbert and Queen Creek.
Despite the high test scores at Bright Beginnings, principal Syd Hoffman said comparisons based solely on test scores present a skewed picture of a school. She said her students excel at reading and math, but they also do well in other areas that do not show up on national tests — such as music, art and foreign language.
"Test scores are just one measure," she said. "It would be great if we could measure happy kids."
Hoffman said charter school regulators in Arizona have done a better job in recent years monitoring charter schools and making sure new applicants have everything in order before the state grants a charter.
She acknowledged that some East Valley charter schools lag behind the state average in academic achievement, but she said this is often because parents turn to charter schools after their children have failed in traditional public schools or have grown dissatisfied. East Valley charter schools with low Stanford 9 scores did not respond Tuesday to requests for comment.
The American Federation of Teachers study released this month was based on the 2003 National Assessment of Educational Progress, commonly known as the nation’s report card. Many Arizona schools administer this test on a voluntary basis in addition to the Stanford 9 and Arizona’s Instrument to Measure Standards.
- The New York Times contributed to this story.