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Kindergarten - 6th Grade Simple, Compound, and Complex Sentences Worksheets

Explore different types of sentences with this helpful grammar worksheet!

Is the Sentence Simple, Compound, or Complex?

Assess your students’ end-of-year knowledge of grammar, punctuation, and sentence structure.

5th Grade: Mixed Grammar Review

Children will enjoy assembling their own compound sentences in this carnival-themed grammar worksheet.

Great Grammar: Compound Sentences

Use this resource to practice taking simple sentences and expanding them by adding subordinating conjunctions.

Expanding Sentences: Let’s Get Complex!

Create complex sentences by combining independent and dependent clauses in this grammar worksheet!

Practicing Complex Sentences

Students practice writing compound sentences in&nbsp;this one-page grammar worksheet!

Write Compound Sentences

Practice writing complex sentences with this simple grammar worksheet for third and fourth graders!

Write Complex Sentences

Give students practice writing simple sentences with this open-ended worksheet!&nbsp;

Write Simple Sentences

Learners will practice identifying and correcting run-on sentences.

Work on Writing: Run-On Sentences

Stretch a sentence with these clever prompts! Kids will learn all about sentence structure as they come up with ways to expand the sentence.

Sentence Skills Practice

In this grammar worksheet, learners will practice identifying and punctuating the conjunction in each of five sentences.

Conjunctions #1

Can your child help Sarah make her writing less repetitive? This sentence combining exercise will help your child, too!

Sentence Combining Practice

Students will review and play with three basic sentence structures to liven up their writing.

Three Sentence Structures

Children will turn fragments into complete sentences in this introductory grammar worksheet.

Fix the Fragments

Students practice creating compound sentences in this grammar and sentence structure worksheet.

Compound Sentence Practice

Children will learn about subjects, verbs, and objects, and how they come together to form sentences.

It’s Grammar Time: Subject + Verb + Object

Punctuation Pig offers a lesson in punctuating dialogue in this playful grammar worksheet.

Quotation Marks #1 with Punctuation Pig

This multiple-choice sentence practice sheet gives kids a chance to show off their grammar knowledge by identifying different types of sentences.

Identifying Sentences: At the Beach!

Use this resource to help your students identify story elements in sentences.

Story Elements in Sentences

Turn text messages full of abbreviated language and lacking punctuation into proper English.

Text Message Language

Children will practice expanding simple sentences into compound sentences in this simple grammar worksheet.

Expanding Sentences with Coordinating Conjunctions

This worksheet will give your child the practice he needs to identify sentence fragments and rewrite them as complete sentences.

Work on Writing: Sentence Fragments

This exercise is designed to reinforce the concept of writing compound sentences to show relationships between two independent clauses. Your students will write compound sentences with the support of sentence frames.

Compound Sentences with Sentence Frames

Give your third grader extra comma practice with this worksheet that asks them to combine two sentences into one using a comma.

Perfect Punctuation: Commas in Compound Sentences

In this grammar and mechanics worksheet, children learn to spot and write compound predicates in 10 practice sentences.

Great Grammar: Compound Predicates

Use this resource to give your students practice using a simple sentence structure to describe characters, setting, and events.

Describe Character Actions with Subjects, Verbs, and Objects

In this grammar worksheet, learners will practice identifying conjunctions and correctly placing punctuation in each of five sentences.

Conjunctions #5

Have your students practice writing with varied sentence patterns in this story writing challenge.

Mix It Up! Making Varied Sentences

Understanding first person narrative is important for every student to master! Grasp the concept of first person with the help of this worksheet.

First Person

Conjunctions #2

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