Student writing a little boring? Sentences super short? Or maybe your students aren’t even technically writing sentences at all! You can solve all of these problems! In this post, I’m going to share how to teach sentence structure.

Once students understand how sentences can be arranged, they can begin to experiment confidently with more complex writing. You’ll be able to discuss the importance of sentence variety AND you’ll spend less time correcting fragments and run-ons. 

Want to save a ton of time? Grab my done-for-you less here: Clauses and Sentence Types Lesson.

How To Teach Sentence Structure Step #1: Review Subjects and Predicates

The foundation of a solid sentence begins with understanding subjects and predicates. Without these basics, students won’t be able to identify what makes a complete sentence.

If you think your students understand this simple concept, do a quick assessment. (This can be anything–a writing sample, a few multiple-choice questions, or a worksheet.) Make sure students really understand subjects and predicates. 

If they don’t, they won’t be able to understand anything from the later steps in this blog like clauses or sentence types. 

Start with simple definitions of subjects (who or what the sentence is about) and predicates (what the subject does or is).

Be sure to use lots of examples. Model sentences with clear subjects and predicates to illustrate how they work together.

Then, have students identify and underline the subject and predicate in sample sentences to build confidence. Daily grammar warm-ups are a great way to incorporate this kind of practice into your class. A simple worksheet can also do the trick.

If your students struggle with subjects, predicates, or writing complete sentences, grab this Parts of a Sentence Lesson. It includes a slideshow, lesson plan, exit ticket, and worksheets to make teaching low-stress for you and learning easy for your students.

How To Teach Sentence Structure Step #2: Introduce Clauses

Now that students are comfortable with subjects and predicates, you can move on to clauses. Clauses are the building blocks of sentences and are essential to understanding sentence structure. 

First, differentiate between independent and dependent clauses. Teach students how independent clauses can stand alone, while dependent clauses rely on additional information.

Remember, there’s no such thing as too many examples. Be sure to include a variety of examples as you explain, including clauses with compound subjects, compound predicates, or phrased as a question.

Using visual aids can be a helpful tool for your students. A graphic organizer or sentence diagram can help clarify the relationship between the two. My Clauses and Sentence Types Lesson includes a student reference handout, which is a visual way to provide some notes and examples for your students. 

Then, practice combining clauses. Have students experiment with creating complex sentences by combining independent and dependent clauses using subordinating conjunctions. 

(Need more details on covering clauses? Check out this post on teaching independent and dependent clauses!)

Don’t neglect coordinating conjunctions! It is so helpful for students to have a list or to memorize all of the coordinating conjunctions–they make finding independent clauses and breaking down sentence structure so much easier. 

You can grab a FREE Coordinating Conjunction Poster for your classroom right here.

How To Teach Sentence Structure Step #3: Introduce Sentence Structure Types

Now that students understand clauses, they’re ready to tackle the four main sentence structure types:

1. Simple sentences (one independent clause)
2. Compound sentences (two independent clauses joined by a coordinating conjunction)
3. Complex sentences (an independent clause and one or more dependent clauses)
4. Compound-complex sentences (two independent clauses and at least one dependent clause)

I recommend introducing each sentence type one at a time. It’s ok to spend a whole day (or even multiple days) teaching and exploring each sentence type. These will really reinforce the work you’ve done learning clauses. 

Scaffold the instruction. Start with simple sentences and gradually build up to the more complex ones.

Then, include hands-on practice. Provide sentence starters and conjunctions to help students create examples of each type. Give students tons of opportunities to practice analyzing sentence structure and writing their own different types of sentences. 

You can make covering the different types of sentences super easy by grabbing this Clauses and Sentence Types Lesson. It includes a slideshow, lesson plan, worksheets, exit ticket, handout, and more! 

How To Teach Sentence Structure Step #4: Practice, Review, and Challenge

Once you’ve covered the different types of sentence structure, don’t just put the ideas aside. Use them throughout your class and keep reviewing and challenging your students. Repetition is crucial to mastering sentence structure.

An easy way to do this is to make grammar instruction part of your daily routine with these Grammar Bell Ringers. Or make your own and include regular review questions about clauses and different types of sentences. 

If you feel like your students are regressing, you could also throw in the occasional review worksheet periodically. This Bundle of Seasonal Grammar Review Worksheets will make sure you always have a timely review option throughout the year. 

How To Teach Sentence Structure Step #5: Explain The Importance of Sentence Variety

Why does sentence structure matter? This step ties everything together and helps students see the impact on their writing. After all, students won’t retain anything if they don’t understand why they need to know it in the first place. 

Show examples of repetitive sentences versus varied ones to highlight how sentence variety improves engagement and flow. Ask students questions about each passage. Which one was more interesting? How did different sentence structures change the tone or pacing of the reading?

Challenge students to incorporate a mix of sentence types in their writing assignments. For short writing assignments, you could require students to use at least one of each sentence type. 

Lastly, make sure that proper sentence writing and sentence variety is always an expectation in your class. Make grammar, conventions, or sentence variety a part of every writing rubric. 

Use these rubrics or one-on-one conferences to point out effective sentence variety in their work. You could even make checking for sentence variety a task during peer-editing. 

Conclusion

Teaching sentence structure doesn’t have to feel overwhelming.

By breaking it down into manageable steps, reviewing the basics, and providing plenty of practice, you can help your students write with clarity and variety. Sentence structure is not just a grammar skill—it’s a tool for effective communication and creativity.

Ready to take your students’ writing to the next level? Grab this Clauses and Sentence Types Lesson and be ready to tackle sentence structure tomorrow!