Free Printable 1st Grade Grammar Worksheets

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Nouns Practice

Printable grammar worksheet for Grades 1–2 covering noun definitions, classification, plural forms, and sentence writing with words like books, toys, and food.

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Verbs and Adjectives

Printable grammar worksheet for Grades 1–2 covering verbs and adjectives with word sorts, fill-in-the-blank sentences, and identification practice.

Pronouns

Printable 1st grade pronouns worksheet with seven fill-in-the-blank sentences using he, she, it, they, we, you, and I.

Writing Detective

Printable Pre-K–2 grammar worksheet where students edit sentences for capitalization, punctuation, and spacing using a detective checklist.

Fix the Sentences

Printable grammar and punctuation worksheet for Grades 1–2: students correct sentences with capitalization and punctuation errors about dingoes.

Verbs and Adverbs Practice

Printable grammar worksheet for K–2nd graders: students circle verbs and underline adverbs in five simple sentences.

Nouns and Verbs from a Reading Passage

Printable grammar worksheet for Grades 1–2 where students read a short story about two boys and a dog, then identify nouns and verbs from the passage.

Conjunctions

Printable grammar worksheet for Grades 1–3 with five multiple-choice questions on coordinating conjunctions (and, but, so) plus one sentence-writing prompt.

Contractions: Have and Will

Printable 1st grade grammar worksheet with contractions of have and will. Students match phrases like "I have" to "I've" and "you will" to "you'll".

Contractions with Not

Printable 1st grade grammar worksheet on contractions with "not," including can't, didn't, don't, isn't, and other common forms.

Contractions with Is and Are

Printable 1st grade grammar worksheet teaching contractions with is and are, including I'm, you're, he's, and they're.

Kinds of Sentences

Printable 1st grade grammar worksheet introducing four kinds of sentences: statements, questions, commands, and exclamations with matching and writing activities.

Working with Adjectives

Printable 1st grade grammar worksheet on adjectives: students identify descriptive words in sentences and complete sentences with adjectives from a word bank.