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Features

  • Simple, compound, or complex?
  • Make a compound sentence from two simple ones
  • Circle the part that starts with while, when, after, or before
  • Sentences about animals, built and checked from a word bank
  • Answer keys included

Skills Covered

  • Know a simple sentence
  • Make a compound sentence
  • Know a complex sentence
  • Find the dependent part

How to Use This Pack

Five worksheets that take turns through the activities. Pages 1 and 4: students circle whether each sentence is simple, compound, or complex. Pages 2 and 5: students join two simple sentences into a compound sentence with a comma and the conjunction in the box. Page 3: students circle the part of each complex sentence that starts with while, when, after, or before. Every answer is worked out from the sentences themselves, and the answer keys mark each one.

In the Classroom

Build sentences with cards: a sentence card, a joining word card, and another sentence card. Swap the joining word and talk about which kind of sentence you made.

At Home

Read a page together and count the simple, compound, and complex sentences. Which kind does the author use most?

Tips for Success

  • Simple: one subject and verb
  • Compound: two sentences joined by a comma and and, but, or, or so
  • Complex: a part that starts with when, after, or because
  • Check the answer key

Simple, Compound, and Complex Sentences

3rd Grade

Simple sentences, compound sentences joined with a comma and and, and complex sentences with a part that starts with while, when, after, or before. Students name each kind, make compound sentences, and find the dependent part.

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What’s Included

  • 5 worksheets
  • 5 answer key pages
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