Democratic presidential candidate Sen. Barack Obama (D-Ill.) speaks during a town hall meeting at North Farmington High School in Farmington Hills, Mich., on Sept. 8, 2008. (AP Photo/Chris Carlson)
Dayton, Ohio (AP) - Barack Obama is promising to double funding for charter schools and replace inferior teachers, embracing education reform proposals normally more popular with Republican candidates.

The Democratic presidential nominee says both parties must work together to improve education, according to remarks prepared for delivery Tuesday at a suburban high school gymnasium. The pitch was an appeal to moderate voters in this presidential election swing state, where the fight over education reform has been the focus of a longtime partisan battle.

"There's partisanship and there's bickering, but there's no understanding that both sides have good ideas that we'll need to implement if we hope to make the changes our children need," Obama said in excerpts provided by his campaign before the speech. "And we've fallen further and further behind as a result. If we're going to make a real and lasting difference for our future, we have to be willing to move beyond the old arguments of left and right and take meaningful, practical steps to build an education system worthy of our children and our future."

The federal government spends about $200 million a year on charter schools, privately run institutions that receive public money. Obama's proposal would take that up to over $400 million.

Obama recognized that charter schools have been a source of debate in Ohio. Past Republican administrations used charter schools and private school vouchers to offer families a way out of troubled public schools. But Democratic Gov. Ted Strickland has been trying to scale back the programs to focus taxpayer money on more traditional public schools.

The Ohio Federation of Teachers has complained about the management of some charter schools, which has moved money away from the schools where its members work. The union has asked the Internal Revenue Service to investigate for-profit charter school operator White Hat Management for allegedly violating the terms of the tax-free status assigned to some of its schools.

"I'll work with all our nation's governors to hold all our charter schools accountable," Obama said in the excerpts. "Charter schools that are successful will get the support they need to grow. And charters that aren't will get shut down."

While teachers unions typically oppose the idea of performance-based merit pay, Obama is embracing the idea along with demands that teachers who don't meet standards are removed from the classroom. Obama's campaign said teacher performance could be judged by peer review, student test results, classroom evaluations or other processes.

"We must give teachers every tool they need to be successful, but we also need to give every child the assurance that they'll have the teacher they need to be successful," Obama said. "That means setting a firm standard - teachers who are doing a poor job will get extra support, but if they still don't improve, they'll be replaced."

At the same time he's calling for bipartisan cooperation, Obama is accusing Republican rival John McCain of failing to do anything to improve the quality of public education during nearly three decades in Washington. "Not one real proposal or law or initiative. Nothing," Obama said.

A new Obama television ad contends that the Arizona Republican voted to cut education funding and voted against accountability standards. "John McCain doesnt understand," according to the ad.

In a response to the criticism, the Republican National Committee issued a similar charge against Obama.

"What has Barack Obama ever done for education reform other than give speeches about it?" RNC spokesman Alex Conant said.

"Sen. Obama wants our schools to answer to unions and entrenched bureaucracies, while Sen. McCain wants schools to answer to parents and students," Conant said. "Unlike Obama, McCain will shake up failed school bureaucracies with competition, empower parents with choice, remove barriers to qualified instructors, attract and reward good teachers, and help bad teachers find another line of work."