The phrase "a knife to school" is correct and usable in written English.
It can be used in contexts discussing the act of bringing a knife to an educational institution, often in discussions about safety or rules regarding weapons in schools.
Example: "The school has strict policies against bringing a knife to school, as it poses a serious safety risk."
Alternatives: "a blade to school" or "a weapon to school".
I actually carried a knife to school with me.
As a teenager, he was arrested for carrying a knife to school, fighting and drinking.
A student in Montgomery County, Md., brought a knife to school Wednesday, reportedly to protect himself against any clown attack.
A middle school student in Athens, Georgia, was arrested for bringing a knife to school to protect herself from clowns.
Two days after the attack on Na'or, her youngest child, age seven, took a knife to school.
Jonathan Sanchez, a fifth grader at Public School 64, had been suspended on Tuesday for carrying a knife to school, the authorities said.
The Violent Delinquency scale consisted of five items, pertaining to relatively serious aggressive and antisocial behaviors, including starting a fistfight, participating in a gang fight, hurting someone badly in a fight, and carrying a blade or knife to school.
Of the externalizing factors studied, increasing incidence of violent behavior (such as starting a fistfight, participating in a gang fight, hurting someone badly in a fight, and carrying a blade or knife to school) and increasing abuse of substances during middle school heightened the risk of sexual onset by eighth grade (OR 872.79 and OR 59.69 respectively).
Last year, Mr. Freeman said, a fourth-grader brought a Swiss army knife to school, though he did not open it.
But does the policy define "knife?" If not, what happens when a middle-school student brings a small butter knife to school to spread peanut butter on crackers?
A boy named Tobias brings a knife to the school where Nick's mother, Madison Clark Kim Dickenss) works as a school counselor.
