Wow! Using commas correctly can be such an issue with students!
I put together this video to review the 5 common errors I see with my students.
Rule One: Using a comma when joining two independent clauses (compound sentence)
Rule Two: Using a commas after an introductory dependent clause (complex sentence)
Rule Three: Using a comma in a series
Rule Four: Using a comma with an appositive
Rule Five: Using a comma in a direct address
Links:
Using Commas Correctly Practice Activities: https://www.teacherspayteachers.com/Product/The-Grammar-Series-Using-Commas-Correctly-Digital-Middle-School-ELA-Resource-5804465?aref=t9rneyx1
ELA Blog: https://www.teachingintentionally.com...
Free Pacing Guide: https://www.teachingintentionally.com...
ELA Unlimited: https://www.teachingintentionally.com...
