Search Printable 3rd Grade Language Arts Grammar and Mechanic Worksheets

Create your own crazy story with this fill-in-the-blank story! Your budding writer will practice parts of speech as he fills in missing parts of the story.

Grammar enthusiasts and baseball fans will enjoy identifying the adjectives—and the nouns they describe—in this engaging parts of speech worksheet.

Got a kid crazy for Mad Libs? This summertime edition of the classic kid's game works on writing "hardware" that kids encounter in later elementary years.

Children practice adding adjectives to sentences and words in this parts of speech worksheet.

In this worksheet, learners will change the meanings of 20 words by adding the prefixes dis-, -re, or -un to them.

Go on a crazy camping adventure with this fill-in-the-blanks story! Your student can practice their parts of speech as they fill in the missing words.

Learning plural nouns is a challenge! If your child is having trouble remembering the plural forms of different nouns, this worksheet is key.

Help your third grader hone her punctuation skills with this worksheet that explains how to use commas in dates and addresses.

In this playful grammar worksheet, learners will find and circle the adverb in 10 sentences.

Boost your third grader's pronoun savvy with an exercise in replacing objects with their pronouns.

In this worksheet, learners will practice identifying the verb that agrees with the subject, then complete the sentences.

Use this worksheet to practice determining the meaning of the new word formed when a prefix is added to a base word.

This worksheet offers engaging practice for students as they learn to conjugate and use irregular past-tense verbs.

If your child likes to rhyme, have him try this fun style by using the format of poet Edward Lear.

Little storytellers, take a trip to the beach with this fill-in-the-blanks story! Your young writer will practice her parts of speech to finish the story.

This worksheet offers helpful practice for students as they learn to correctly identify and use adverbs in sentences.

Learners embrace the present in this fun grammar worksheet!

Children practice creating contractions in this engaging grammar worksheet.

Children practice spelling and alphabetizing sight words in this handy practice worksheet.

Become a prefix superhero with this fun worksheet! Children will flex their power to create new words by combining prefixes with words they already know using a handy prefix word bank with definitions.

Use this irregular verbs worksheet to give your child some irregular verbs exercises that will help develop her grammar skills and improve her writing.

Help clear up the pronoun confusion by having your third grader practice replacing sentence subjects with the pronouns that go with them.

In this practice worksheet, children develop their punctuation skills as they correct five sentences and rewrite five more.

In this worksheet, learners will practice using irregular forms of past-tense verbs.