This child-safe Montessori knife is at the center of a case in which a lack of common sense on the part of San Antonio Independent School District officials cost an 11-year-old boy who made a correctable mistake dearly.
Charlie Blalock/Contributor
A sad and cautionary tale at a San Antonio Independent School District dual language academy has ended. And I can’t help but doubt whether the adults learned anything as they fought over the appropriate punishment for a child who did little wrong and by all accounts had no ill intent.
Perhaps in an attempt to restore common sense to a case that lacked it, the SAISD board of trustees unanimously overturned the overreaching discipline administered to an 11-year-old boy for the correctable mistake of bringing a harmless Montessori knife to school to cut the fruit in his lunch.
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In September 2025, Mark Twain Dual Language Academy suspended fifth-grader Julian Cortez and assigned him to a disciplinary alternative education program for 25 days for bringing the knife, which officials called a “weapon.”
The punishment was meted out despite acknowledging that the boy never sought to harm anyone with his Kinderkitchen Dog knife, which his mother gave him, saying she was unaware that something only useful to “cut soft fruits” was prohibited.
Perhaps school and district administrators assumed no one would challenge their edict, but the boy’s parents sued, and after more than seven months, during which the boy never returned to his dual language program, trustees rescinded the punishment.
RELATED: A student packed a child-safe knife in his lunch. Discipline and a lawsuit followed.
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Talk about too little too late. After a period of homeschooling, the boy’s parents paid to enroll him in a private school rather than subject him to alternative school, notorious as a setting where children can stagnate academically.
The fact that the school board overturned the punishment is telling, but what it’s telling isn’t clear.
There’s a phenomenon I’ve observed over the years involving people in positions of authority — from schools to law enforcement to the DMV. When people make questionable decisions, they often become invested in being right to the point of disregarding common sense, instead clinging to any plausible interpretation of the letter of the rules over the spirit of them.
Not only does common sense strongly suggest the boy did not come to school with a Montessori knife with the intent to cause harm to people, the principal and school district lawyers acknowledge it.
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Common sense also calls out the fallacy of the district’s assertion that it’s fine to interrogate an 11-year-old boy for more than an hour without a parent present by saying that the boy was not in custody. Ask the 11-year-old if he thought he was free to get up and leave. If no, it’s a custodial situation.
David Garcia, principal of Mark Twain Dual Language Academy, wrote in a letter to parents that an investigation determined the child “had no intention to harm anyone.” He also told parents that the Montessori knife “is designed for educational use.”
It’s clear this letter had a dual purpose — to assure other parents their children were never at risk, while simultaneously justifying a harsh punishment because “bringing such an item on campus is not OK.”
It’s also not OK for a child to wipe his or her runny nose on a doorknob, which, based on the record, poses a greater risk than this boy and his fruit cutter.
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In this case, less “OK” than bringing a Montessori knife to school was the school leadership’s stunning lack of discretion and judgment.
Similarly, the district’s lawyers attempted to justify the punishment with the should-have-known-better refrain. They wrote in a filing that even fifth-grade students are “expected to know that knives of any type are not allowed at school.”
As a blanket statement, that’s bordering on ignorant. Fifth-grade students are developing their ability to make sound decisions — that whole prefrontal cortex thing — and schools are part of the process. If an 11-year-old boy’s mother tells him that a knife made for children is safe, common sense tells us the boy is going to say, “OK, Mom.”
None of this is meant to ignore the sad truth that some students have assaulted teachers. And while such behavior typically involves older students in middle and high school, very young children have occasionally caused significant harm, such as the 6-year-old boy in Virginia who brought his mother’s gun to school and shot a first-grade teacher.
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Notably and appropriately, however, the discipline meted out in that case was directed toward the adults. The boy’s mother pleaded guilty to child neglect and gun charges, while an assistant principal was held liable in a civil suit by a jury, which awarded the teacher $10 million in damages. Criminal charges against the assistant principal were dismissed.
Common sense tells us that this case is nothing like that one. It’s similar, though, in that it suggests the adults failed the student, not the other way around.
It’s worth pointing out that the web page for the Kinderkitchen Dog knife clearly states a warning: “Adult supervision when using this product is required.”
And common sense tells us that it’s not up to the 11-year-old to read, acknowledge and heed such a warning.
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This could have been a valuable teaching moment for the boy rather than a contest of wills among adults. And most importantly, an 11-year-old came out plenty worse than he started because administrators were more interested in being right than in his welfare — or common sense.
tony.quesada@express-news.net