Sophia Learning
Sophia: Avoiding Run on Sentences and Comma Splices
This lesson goes over how to correct a run-on sentence or a comma splice.
ClassFlow
Class Flow: Daily Oral Language
[Free Registration/Login Required] In this lesson students will use standard proofreading symbols to edit a given manuscript. Students will suggest definitions of vocabulary words based on context clues.
Online Writing Lab at Purdue University
Purdue University Owl: Exercise: Comma vs. Semicolon: Compound Sentences
A handout with forty sentences for practicing comma and semicolon usage in compound sentences; answer key provided.