REEPORT, Me., March 4 — Attendance is up. Detentions are down. Just six months after Maine began a controversial program to provide laptop computers to every seventh grader in the state, educators are impressed by how quickly students and teachers have adapted to laptop technology.

In a language arts class at Freeport Middle School, for example, muted howls could be heard recently as students researched projects related to Arctic stories, including "The Call of the Wild" by Jack London. Following Internet tracks created by their teacher, Janice Murphy, some students, inspired by the story, were researching wolves.

"Look," said Doug Hoover, 13, double-clicking on a wolf site. "Here's a picture of the sound waves the wolf makes when it howls."

Here and at the 239 middle schools around the state, students, teachers and parents say they are finding unexpected benefits.

No one seems more surprised by the early success of the program than Angus King, the state's former governor. When he announced the plan in the summer of 2000, motivated by a $50 million budget surplus and a pressing need to attract new business to Maine, Mr. King was stunned by the vehemence of objections.

The statewide effort, the first of its kind in the nation, "was more controversial than abortion, gay rights or even clear cutting," Mr. King said. "People hated it. They thought it was extravagant; they thought the kids wouldn't take care of the computers."

An early opponent was Chellie Pingree, then the State Senate majority leader and soon to be the president of Common Cause, a government watchdog group based in Washington. "It was about the allocation of resources," Ms. Pingree said. "We were struggling with construction issues: schools needed to be built; there were leaky roofs and not enough books."

Though she now sees the program as a success, others still say it is misguided.

"The state was flush at the time the laptop program was inaugurated, when it should have been providing for the rainy day that we're living with today," said Sumner Lipton, a lawyer in Augusta and a former state legislator. "There's a certain degree of irony in giving all the seventh graders laptops in a day when we're talking about cutting state employees back to four-day work weeks."

Before the program began, legislators trimmed its cost and scope. Envisioned as a $50 million effort that would let seventh graders take the computers with them through graduation, the plan was limited to seventh and eighth graders.

Laptops will follow their users to eighth grade next year, while seventh graders will get new iBooks, for a total of 33,000. When students leave the eighth grade, they will turn them in.

The cost of the four-year program is $37.5 million, which includes leasing the laptops, installing wireless ports throughout schools so students are always connected to the Internet and training teachers. It translates to about $300 per user a year, said Tony Sprague, project manager of the laptop program, the Maine Learning Technology Initiative.

To bolster the program, Mr. King sought support from beyond the state government. The author Stephen King (who is not related to Angus King) toured the Freeport school and offered to teach an online writing course. The Bill and Melinda Gates Foundation donated $1 million for more teacher training. The technology giant EDS pledged $400 million in software for Maine schools, the biggest gift the state has ever received.

Educators say that problems have been minimal, with little breakage, theft or loss. The rewards, teachers say, have been impressive.

"These laptops are changing the way learning happens and the way teaching happens," said Chris Toy, principal of Freeport Middle School. Such a transformation, Mr. Toy said, can happen only when each student has a computer. "We don't have a pencil lab or put eight pencils in the middle of the room and have kids take turns using them, Computers are tools, and when every child in every school has one, it levels the playing field."