Boosting Early Elementary Students’ Vocabulary Throughout the Day

After one of my kindergartners regaled me with his lunch order, I asked him which drink he wanted. “The dairy option,” he responded.

His use of the word dairy wasn’t random—it was the result of intentionally exposing my kindergartners to rich vocabulary in their everyday conversations. During the first few weeks of the school year, instead of “Water or milk?” I consistently asked, “Do you want the water or dairy option?”

Some students continued saying “milk,” others alternated between the two, and some adopted “dairy.” Their word choice wasn’t the goal so much as I wanted them to repeatedly hear and understand different terms that convey the same idea. In doing so, I’m expanding their vocabulary through authentic experiences.

Vocabulary instruction is essential to developing expressive and receptive language, as well as improving reading comprehension and writing skills. Yet in the early elementary years, dedicated vocabulary instruction time is hard to come by amid other curriculum requirements. Teachers might define words during read-alouds or introduce content-specific terms in math, but these brief moments rarely give students enough exposure to use new words confidently in conversation.

An alternative strategy is to build in vocabulary throughout the school day, which gives students repeated opportunities to hear, understand, and apply rich language in meaningful contexts. Rather than memorizing lists of words, students develop vocabulary by experiencing it.

Below are five ways to increase students’ vocabulary throughout the school day while also encouraging them to apply new language immediately.

Word of the Day

Choose a word and introduce it during morning meeting or another daily routine, then intentionally use it throughout the day in a variety of contexts. Action words work especially well because they fit naturally into all sorts of conversations. For example, if the word is predict, you can ask students to predict the weather, or what will happen in a read-aloud, or what they’ll do in specials. Some students will move away from defaulting to “I think…” and start saying, “I predict…”

I often choose words based on what I’ll be teaching students that day. For instance, if we’re introducing a new math concept, I may use a word like strategize. If we’re in the middle of a group project, I may select a term such as synergy. Curricular resources can also be a useful source of inspiration, as many include ideas or directions with higher-level vocabulary.

Additionally, I’ll sometimes introduce a “word of the day” when my class is struggling with a particular social skill. Swapping “kindness” for “empathy,” for instance, is a worthwhile reminder for students.

Play the Game ‘Categories’

The classic game Categories is a powerful vocabulary builder. You can play it as a whole group or in small groups by giving students a category and inviting everyone to contribute words that fit. The playful pressure of having to think of something usually elicits creative answers. I especially love how Categories expands my class’s social and emotional vocabulary. My kindergartners went from describing themselves as simply happy or sad to using words like goofy, calm, eager, and tired.

A fun twist on the game is to incorporate a password. Give students a category or even a standalone word, and then as they enter or exit the room, ask them for a password, which can be any word that’s similar to the initial one.

Rephrase Words and Phrases

When talking to students, restate what they say with richer vocabulary. If a student says, “I can’t think of an idea,” I might respond, “You’re struggling to generate some thoughts.” If they ask to refill a water bottle, I might tell them they can go replenish it. If they ask for help zipping their coat, I might follow up with, “You need help fastening your outerwear?”

These small language swaps expose students to new vocabulary during conversations that they already comprehend. The swaps can sometimes sound silly to adults, but they’re worth a try, so long as the meaning is accurate.

Generate Descriptions

Whenever we have a few extra minutes, I ask students to share one- or two-word descriptions about images that I put on display. This activity is convenient because it doesn’t require advance planning; in fact, I usually just do a quick search for images on the spot. The images either coincide with what we’re learning or align with students’ interests. Occasionally, I’ll share a photo from our school or our class to further personalize the exercise.

The images tend to lead to more questions, such as, “Can anyone think of another word for that?” and “How does that make you feel?”

Elevate Everyday Terms

My “milk” example comes from intentionally replacing common words with richer alternatives during everyday routines. Similar to the rephrasing idea, this strategy can sometimes sound funny, but that usually makes students love it even more. I refer to water bottles as canteens, backpacks as knapsacks, lunch as dining, and cleaning as sanitizing. Sometimes, students infer the meaning from context; other times, a quick explanation is all they need. Either way, they leave class with a larger bank of words that they can understand and eventually use themselves.

Young learners have incredible capacities to absorb what they hear around them and apply it to their own communication, whether that be through speaking or writing. But they need to understand the meaning of words within the context of authentic daily experiences, not exclusively specialized academic scenarios. The ideas above help them do just that.