Free Grammar & Writing Worksheets for All Grades

Preschool through 5th Grade · Print-ready PDFs

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Helping Verbs (can, could) - 4th Grade Verbs worksheet preview
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Auxiliary verbs - Practice - 4th Grade Verbs worksheet preview
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Pronoun Agreement - Practice - 4th Grade Pronouns worksheet preview
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That and Which - 4th Grade Pronouns worksheet preview

That and Which

Grade4th Grade
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Relative pronouns - Practice - 4th Grade Pronouns worksheet preview
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Relative adverbs - Practice - 4th Grade Adverbs worksheet preview
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Using Prepositions - 4th Grade Parts of Speech worksheet preview
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Sentence or Fragment? - 4th Grade Sentences worksheet preview
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Run-on Sentences - Practice - 4th Grade Sentences worksheet preview
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Fixing Run-on Sentences - 4th Grade Sentences worksheet preview
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Run-ons with Conjunctions - 4th Grade Sentences worksheet preview
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Subjects and Predicates - 4th Grade Sentences worksheet preview
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Direct Objects - 4th Grade Sentences worksheet preview

Direct Objects

Grade4th Grade
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Subject-Verb Agreement - 4th Grade Sentences worksheet preview
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Agreement with Phrases - 4th Grade Sentences worksheet preview
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Classifying Sentences - 4th Grade Sentences worksheet preview
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Writing Sentence Types - 4th Grade Sentences worksheet preview
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Introductory Clauses - 4th Grade Sentences worksheet preview
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Different Sentence Starters - 4th Grade Sentences worksheet preview
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What K-5 grammar and writing worksheets are on ClassWeekly?

Grammar and writing worksheets on ClassWeekly cover parts of speech, punctuation, capitalization, verb tenses, sentence structure, spelling, handwriting, and paragraph writing for kindergarten through 5th grade. Every worksheet aligns to a specific Common Core L (language) or W (writing) standard and prints on one sheet. Grammar and writing are combined into one hub because strong grammar is the foundation of clear writing.

Grammar and writing live in the same hub on ClassWeekly because the lines blur. Knowing what a noun is matters because you'll write better sentences with that knowledge. Knowing how to use a comma matters because your writing will be readable. ClassWeekly merged writing into the grammar subject in April 2026 to reflect how the work actually flows in classrooms.

This hub covers parts of speech (nouns, verbs, adjectives, adverbs, pronouns, prepositions, conjunctions, interjections), sentence structure (simple, compound, complex), punctuation (commas, end marks, apostrophes, quotation marks, semicolons), capitalization rules, verb tenses (past, present, future, perfect, progressive), spelling patterns and rules, cursive writing, paragraph writing, and longer essay writing. Every worksheet is aligned to a specific Common Core ELA standard, either L (language) or W (writing).

Grammar is one of those subjects where short daily practice beats long weekend sessions. Ten minutes a day on a single skill (apostrophes one week, verb tenses the next) builds long-term mastery. Mixed grammar reviews are useful but only after the individual skills are solid.

If your kid struggles with writing, the fix is often grammar mechanics. A kid who's strong on parts of speech, sentence types, and basic punctuation usually writes more clearly. Diagram a few sentences. Label the nouns and verbs. Notice what makes a sentence sound right.

Cursive writing is in this hub for kids whose schools still teach it. Worksheets cover letter formation in print and cursive, plus letter tracing for early grades.

Last reviewed: April 2026

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What is ClassWeekly?

ClassWeekly offers free worksheets and printable learning resources for kids in preschool to grade 5. All worksheets are aligned to Common Core standards and designed by educators. Become a member to access the full library and download unlimited PDFs.