Philosophy for Children · Doing philosophy · The big questions · Thinking games · Moral dilemmas
When a child asks "Did time have a beginning?" or "How do I know I'm not dreaming?", we tend to brush it off — yet that is exactly his most philosophical, most alive moment of thinking. This issue covers four things: how to do philosophy with a child rather than teach it, how to catch the big questions you can't answer, which games train reasoning, and why moral judgment grows from discussion rather than lecturing.
"Doing" philosophy with a child isn't teaching him philosophy facts — it's taking his questions seriously and reasoning alongside him. Your role is to guide the inquiry, not to hand over answers.
Matthew Lipman founded "Philosophy for Children (P4C)" in the 1970s. Its core is the "community of inquiry" — a group giving reasons and questioning each other around one problem. A large UK randomized trial (EEF, Gorard et al., 2015, ~3,000 primary pupils) found that one weekly philosophy session left children roughly two months ahead in reading and math after a year — with disadvantaged children benefiting most — even though the sessions taught neither reading nor math. The mechanism: philosophy discussion trains meta-skills — reasoning, listening, revising one's view — that transfer to every subject.
Child asks: "Why do I have to share my toys?"
Don't say: "Because sharing is what good kids do." (Answer given, thinking ends.)
Try: "Good question. What do you think? If nobody ever shared, what would happen? But if you had to share everything you own, what would that be like?"
Your job is to bounce the ball back and ask for reasons — not to referee right and wrong.
① Rushing to the "correct answer" — the inquiry dies on the spot. ② Asking without following up — the child answers, you say "mm," and it's over. Follow with "Why do you think that?" "Can you give an example?" ③ Turning it into a test with a model answer. Philosophy discussion has no model answer, only better-reasoned ones.
The "big questions" children raise on their own — Did time have a beginning? How do I know I'm not dreaming? Are numbers real? — are genuine philosophical questions. Don't brush them off; stay with him in the "I don't know."
Philosopher Gareth Matthews (Philosophy and the Young Child) recorded many conversations with preschool and primary children, showing they spontaneously raise questions worthy of Kant or Descartes. Alison Gopnik's cognitive science shows that young children build and test theories about the world much like scientists. These questions aren't childish; they are cognitive development at its most active. When you take them seriously, you tell your child: thinking itself is valuable, and not-knowing is okay.
At bedtime: "After I die, will I still be me?"
Don't say: "Don't think about that, go to sleep." (Exploration closed.)
No need to: rush in with a religious or scientific "right answer."
Try: "Wow — that's a question even great philosophers still wonder about. What made you think of it? What do you think 'you' is — your body, or your thoughts?"
The point is to think alongside him, not to solve it away for him.
① Dismissing big questions as "nonsense." ② Changing the subject because you're afraid you can't answer — you don't have to be an expert; "I don't know either, let's wonder about it together" is the best modeling there is. ③ Ending exploration with one authoritative answer, so the child learns "questions all have a right answer" rather than "a question can keep being asked."
Turn abstract reasoning into a game: test definitions, find counterexamples, ask "what if…?" Through play the child learns to distinguish concepts and check logic — the core of critical thinking.
Socratic questioning works by using follow-ups and counterexamples to draw out the boundaries of a concept. Developmental psychology shows that middle childhood (about 7–11, Piaget's concrete-operational stage) is a window of rapid growth in logical classification. The move of "finding a counterexample" — "You said all birds fly, but what about penguins?" — trains the habit of testing your own conclusions, which is the most basic move of science and critical thinking.
Play "Does this count?" Ask: "Is a hot dog a sandwich?"
Child says no. You ask: "Why?" "Because the bread isn't split apart."
"What about a burger? Its bun is split apart." — let him keep revising his definition against counterexamples.
Or play "What if": if everyone could turn invisible, what would the world become? No right answer — what matters is that he can trace consequences and stay consistent.
① Turning the game into correction, rushing to point out his logical holes — the holes are the fuel of thinking; let him bump into them himself. ② Only playing easy questions with a single answer. A good thinking question has no model answer. ③ Mocking a "silly" answer — once a child fears being wrong, he stops reasoning further.
Moral judgment isn't poured in as rules — it grows through discussing real dilemmas. Give your child a dilemma and explore his reasoning, rather than telling him what's right and wrong.
Lawrence Kohlberg's stage theory holds that moral reasoning develops in steps, and what drives it is exposure to reasoning "just above one's current level" — Blatt & Kohlberg found that structured moral discussion significantly raises a child's level of moral reasoning. But acknowledge the controversy: Carol Gilligan criticized Kohlberg's "justice orientation" for ignoring a "care orientation," and his stages carry cultural bias. So the point isn't to rank which "stage" a child is in, but the discussion itself — giving reasons and hearing other perspectives internalizes morality better than memorizing "don't lie."
Use a dilemma the child can grasp: "Tom's best friend cheats on a test. When the teacher asks, should Tom tell the truth, or cover for his friend?"
Don't rush to say: "Of course tell the truth."
Try asking: "If he tells, what happens to his friend? If he doesn't, how will Tom feel inside? Is there a third option?"
Let him weigh "honesty" against "loyalty," and feel that morality is often not a matter of right versus wrong but a trade-off between values.
① Reducing a dilemma to a quiz with a model answer — the child learns to guess what you want to hear. ② Crushing his reasoning process with the adult conclusion — the conclusion is right, but no thinking happened. ③ Avoiding genuine gray areas and giving only black-and-white examples, which actually weakens moral judgment.