This is the language-play window. Between three and five, children learn words in a way they will never quite manage again — through pure spoken conversation with an adult about whatever is happening right now, in front of their eyes. It isn't books that drive vocabulary at this age. It isn't apps. It isn't even preschool, primarily. It's you, talking with your child about what you see, do, and feel in this very minute. And it's from that ordinary, in-the-moment talk that all later reading comprehension, all later school success, and all later storytelling takes its nourishment. At Kluriko we think the most important language moments are the unplanned ones — at the kitchen sink, in the hallway, in the sandbox.
This piece is therefore almost not at all about materials or workbooks. It's about how you talk to a three- or four-year-old so that their vocabulary grows on its own. We mention Kluriko's Lärspel at the bottom as a supplement, but ninety-five percent of the work happens in spoken everyday moments you already have — you just need to use them slightly differently. This is not more work. It's the same walks, the same dinners, the same baths, with a few new conversation habits.
Why "here and now" is everything at 3-5
A three-year-old does not think abstractly. They think in what is visible, audible, touchable in the room right now. That's why the word truck sticks when they see a truck, hear the engine, feel the vibration — and not when you show them a picture in a book and say "that's a truck". The abstract level comes later. At three to five, the brain is a sensor. It binds words to sensory impressions.
This is enormously freeing for parents. You don't have to sit down and teach anything. You just have to name what you and your child are already experiencing. Walking past a puddle: "Look, the puddle is murky today." When they touch a pine cone: "It's prickly on the outside but smooth underneath." That's the whole technique. Vocabulary grows by attaching labels to whatever is actually in the room.
Three talk techniques that drive growth
Parallel talk — you narrate what they're doing. "Now you're pouring water into the cup. Now you're spilling a little on the table. Now you're sighing." It sounds strange the first time but children love it, and they absorb every word because it matches what they see themselves do.
Self-talk — you narrate what you're doing. "Mum's looking for the key. It's usually here. It's missing. Aha — there it is, behind the newspaper." They see the action and hear the words at the same time. That's how behind, in front of, under, and next to sink in — through a body that is actually moving.
Expansion — you take their short utterance and build it out. They say "dog big." You say "Yes, the dog is huge — and shaggy too, can you see the long fur?" You haven't corrected. You've confirmed and added. They get a model of a longer, richer sentence without feeling corrected.
"Mum — stone!" — "Yes, a stone. It's smooth. Feel — it's cold. Do you think it's heavy?"
Three adjectives in three sentences, all tied to a stone in their hand. That is vocabulary growth in its purest form.
Which words should you actually pick?
At three to five, concrete, sensory, bodily words are gold. Adjectives that describe what they see or feel: shiny, rough, sticky, lukewarm, sparkling, slimy. Verbs that describe what they do: creep, leap, slide, balance, crawl, tiptoe. Words for small-scale feelings: ticklish, dizzy, lost, baffled, sheepish.
What you do not need to spend energy on right now is word categories ("words for fruit", "words for emotions") or morphology ("un-happy means not happy") or defining words via other words. That comes in the next window, age 5-7, when the brain starts to sort and structure. Right now it's enough to meet the word in context. The research is reasonably clear: at three to five, the largest vocabulary growth comes from conversation with an adult about what is happening in the present moment, not from books and not from categorising games. That's why home is by far the strongest language environment at this age.
Six point-and-play habits you can start today
- Point-and-name on the walk. No questions, no homework. You walk past things and say what they're called — kerb, drainhole, lamppost, hedge, blossom-cluster. They soak it up.
- Narrate what you're doing at the sink. "Now I'm rinsing the glass. Now I'm drying it. Now I'm stacking them." Verbs in motion.
- Three-word shower in the bath. Three new words per bath. Foams. Splashes. Beads. Use each three times in ten minutes.
- Touch-and-say. Put three items in front of them — a pine cone, a scrap of fabric, a stone. They touch. You name the feeling: prickly, soft, cool.
- Expand every short sentence they say. Them: "Dog run." You: "Yes, the dog is racing — really fast, isn't it?"
- Describe the feeling, not just the behaviour. They're crying. You don't only say "are you sad?" — you try "are you disappointed? Lost? Worn out?" They learn to fine-tune emotions.
Common pitfalls
The first is simplifying too much. We think a three-year-old won't get murky or shaggy so we say muddy or furry instead. But children pick up words we don't think they can, as long as we say them in concrete context. Raise the level slightly. They follow.
The second is asking instead of naming. "What's this?" is a test question that can make a child self-conscious. "This is a snail — look at the trail it leaves" is a conversation. The second gives words. The first demands them.
The third is filling the silence. When you've asked something, wait five seconds. That's where they form their answer. Don't jump in with the right answer — let their brain work.
How Kluriko helps
Kluriko Lärspel has a world built for the 3-5 age range where children meet words tied to images, sounds, and small actions — point to the shiny thing, listen for the prickly one, help the character do the sticky thing. It matches exactly how the brain at this age binds words to sensory impressions. The game is a supplement to your conversations, not a replacement. Plan for five to ten minutes at a time, two or three times a week, and you get a few extra encounters with words you already talk about at home. And when they start approaching five and want to sort words into groups and play with meanings — they're ready for the next step, when language begins to take structure.