MOORESVILLE, N.C. — President Obama visited an innovative middle school in central North Carolina on Thursday to demonstrate the Internet-based education programs that he is proposing to make available nationwide.

Speaking to an audience of excited teenagers in a steamy gymnasium, Mr. Obama called on the Federal Communications Commission to expand an existing program to provide discounted high-speed Internet service to schools and libraries, even if it meant increasing the fees that for years had been added to consumers’ phone bills. He said the initiative could lead to better technology at 99 percent of schools in five years.

“There’s no reason why we can’t replicate the success you’ve found here,” Mr. Obama said to the students’ cheers. “And for those of you who follow politics in Washington, here’s the best news — none of this requires an act of Congress.” To further applause, he added, “We can and we will get started right away.”

Mr. Obama was joined by his education secretary, Arne Duncan, whose department would work with the F.C.C. to revamp the initiative, known as the Schools and Libraries program or E-rate, to provide local schools with Internet speeds of up to 1 gigabit per second, among the fastest commercially available. With the federal money that Mr. Obama proposes to redirect for this purpose, schools also could pay for wireless networks throughout their buildings and campuses.