Common Core Standards
About Common Core ELA Standards
Everyone has misused a comma in their day. But that doesn't mean we shouldn't try to get it right.
The ELA Language standards describe the grammar and standard English usage skills your students will need to get those commas in their proper place.
P.S. If your students need to brush up on their spelling and grammar, send 'em over to our Grammar Learning Guides so they can hone their skills before conquering the Common Core.