Sophia Learning
Sophia: Sentence Fragments: Lesson 1
This lessons introduces sentence fragments. It is 1 of 4 in the series titled "Sentence Fragments."
Love To Know Media
Your Dictionary: 9th Grade Grammar
This article focuses on 9th-grade grammar including the expectation for good grammar skills in all subjects. Things like run-on sentences and fragments are no longer tolerated.
Other
Tidewater Community College: Writing Center: Grammar Guidelines
Get a collection of self-help handouts on different parts of speech and common usage topics.
City University of New York
College of Staten Island Library: How to Write an Essay
Resource defines what an essay is, the parts of an essay and their functions, and also discusses the editing process and how important it is to check a draft for completeness and high quality. Includes a link to an online guide to citing...