HARROLD, Texas - In this tiny Texas town, children and their parents don't give much thought to safety at the community's lone school - mostly because some of the teachers are carrying concealed weapons.

In remote Harrold, the nearest sheriff's office is 30 minutes away, and people tend to know - and trust - one another. So the school board voted to let teachers bring guns to school.

"We don't have money for a security guard, but this is a better solution," Superintendent David Thweatt said. "A shooter could take out a guard or officer with a visible, holstered weapon, but our teachers have master's degrees, are older, and have had extensive training. And their guns are hidden. We can protect our children."

After last week's Connecticut school shooting, lawmakers in a number of states - including Oklahoma, Missouri, Minnesota, South Dakota, and Oregon - have said they will consider laws allowing teachers and school administrators to carry firearms at school.

Unanimous vote

Texas law bans guns in schools unless the school has given written authorization. Arizona and six other states have similar laws with exceptions for people who have licenses to carry concealed weapons.

Harrold's school board voted unanimously in 2007 to allow employees to carry weapons. After obtaining a state concealed-weapons permit, each employee who wants to carry a weapon must be approved by the board based on his or her personality and reaction to a crisis, Thweatt said.

Employees also must undergo training in crisis intervention and hostage situations. And they must use bullets that minimize the risk of ricochet, similar to those carried by air marshals on planes.

CaRae Reinisch, who lives in the nearby community of Elliott, said she took her children out of a larger school and enrolled them in Harrold two years ago, partly because she felt they would be safer in a building with armed teachers. "I think it's a great idea for trained teachers to carry weapons," she said. "But I hate that it has come to this."

The superintendent won't disclose how many of the school's 50 employees carry weapons, saying that revealing that number might jeopardize school security.

The school, about 150 miles northwest of Fort Worth near the Oklahoma border, has 103 students in kindergarten through 12th grade. Most of them rarely think about who is carrying.

School is not alone

Thweatt said other Texas schools allow teachers to carry weapons, but he would not reveal their locations, saying they are afraid of negative publicity.

The Texas Education Agency said it had not heard of any other schools with such a policy. And the Brady Center to Prevent Gun Violence did not know of any other districts nationwide that allow school employees to carry concealed handguns. But that may change soon.

Oklahoma State Rep. Mark McCullough said he is working on a bill that would allow teachers and administrators to receive firearms training through the Council on Law Enforcement Education and Training, which would authorize them to carry weapons at school and at school events. Other states are proposing or considering similar measures.

However, Michigan Gov. Rick Snyder this week vetoed legislation that would have allowed concealed weapons in schools, churches, and day-care centers, saying he seeks a more "thoughtful review" that includes school emergency policies and mental health-related issues.

Texas Gov. Rick Perry has indicated he would prefer to give gun owners the widest possible latitude. Days after the Connecticut attack, he said permit holders should be able to carry concealed weapons in any public place.