Virginia SOL 8.LU.2.A

ELA8th GradeLanguage Usage

The Standard

Construct complete sentences with appropriate punctuation, avoiding comma splices and run-ons in writing.

Virginia Standards of Learning for English · Mechanics

Teacher's field guide

What This Standard Means

What Students Need to Do

Students recognize where one complete thought ends and another begins. They join related thoughts with correct punctuation and conjunctions, or separate them into sentences.

What Mastery Looks Like

Students write sentences with a subject, a verb, and a complete thought. They correctly separate or join independent clauses using periods, semicolons, or commas with coordinating conjunctions.

Common Misconceptions

Students may join two complete thoughts with only a comma. They may also mistake a long sentence for a run-on or treat a fragment as complete because it has punctuation.

How to Assess It

Give students three faulty sentences. Ask them to label each error and revise it using correct punctuation or a conjunction.

Lesson moves

Ways to Teach It

  1. Give pairs clause strips and punctuation cards, then have them build and explain three correct sentence combinations.

  2. Ask students to compare two revisions of a run-on and explain which version makes the relationship between ideas clearer.

  3. Play Sentence Repair Relay, where teams correct comma splices, run-ons, and fragments posted around the room.

  4. Have students edit a mock email to a coach or employer, correcting sentence boundaries before sending it.

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Printable 8.LU.2.A Worksheet

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