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

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

What does "depth" mean?

depth is a noun that means: how deep something is from the top down. Seeing it in real sentences helps kids learn how the word actually behaves in writing.

Grade K–2Easy sentence with depth

"Find the depth."

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

Grade 3–5Upper-elementary sentence with depth

"We tested the depth of the lake by lowering a rope with a weight on the end."

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

Grade 6–8Middle-school sentence with depth

"The depth of the deepest part of the ocean is greater than the height of Mount Everest, so the mountain upside down would still not reach the surface."

At this level, depth 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 depth is the right word for that sentence — what would change if you swapped it for a synonym?

FAQ — using "depth" in sentences

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

Try: "Find the depth." Keep it under 7 words and use sight-word vocabulary around it.

What's a more advanced sentence with depth?

"The depth of the deepest part of the ocean is greater than the height of Mount Everest, so the mountain upside down would still not reach the surface."

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