Texas Education Agency
Texas Gateway: Write a Persuasive Text With a Clear Thesis
[Accessible by TX Educators. Free Registration/Login Required] A learning module that teaches students how to focus on a thesis in an expository text in four lessons: Introduction, Opening Statement: Your Thesis, Maintaining Your Thesis...
Towson University
Towson University: Online Writing Support: Verb Tense Consistency
This entry focuses on verb tense consistency in sentences, paragraphs, and essays by explaining the importance of maintaining verb tense throughout each and providing examples of each.
Online Writing Lab at Purdue University
Purdue University Owl: Prepositions of Direction: To, On(to), In(to)
Maintained by the Purdue University Writing Lab, this tutorial focuses specifically on the three prepositions mentioned in the title. After a general introduction, the site specifically discusses each preposition and presents examples.