"first" in a Sentence — Examples for K-8

Three example sentences for first, written at K-2, 3-5, and 6-8 reading levels.

What does "first" mean?

first is an adjective that means: coming before all others. Seeing it in real sentences helps kids learn how the word actually behaves in writing.

Grade K–2Easy sentence with first

"I came in first."

Notice the short, simple structure — perfect for early readers learning to decode and understand new words.

Grade 3–5Upper-elementary sentence with first

"The first time she rode her bike without training wheels, she was a little nervous but excited."

This sentence adds more context and detail — typical of chapter books at this grade level.

Grade 6–8Middle-school sentence with first

"First impressions form within seconds of meeting someone and prove surprisingly resistant to change afterward, which is why interviewers often joke that the decision is made before the first question."

At this level, first takes on subtler shades of meaning depending on context — the kind of nuance middle-schoolers need for essay writing.

How to use these sentences in the classroom

Sentence imitation — Read the example aloud, then have students write their own sentence with the same structure but a different topic.

Vocabulary notebooks — Have students copy the grade-appropriate sentence into their vocabulary journal alongside the definition.

Reading comprehension — Ask students to identify why first is the right word for that sentence — what would change if you swapped it for a synonym?

FAQ — using "first" in sentences

How do I use first in a sentence for a 1st grader?

Try: "I came in first." Keep it under 7 words and use sight-word vocabulary around it.

What's a more advanced sentence with first?

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