University of Richmond
University of Richmond: Using Transitions
A discussion of how to use transitions for effective writing. W.9-10.2c cohesion/clarity/trans, W.11-12.1c Transitions/Cohesion, W.11-12.2c Transition/Cohesion CCSS.ELA-Literacy.WHST.6-8.2.c
Other
Essay Transition Words: Compare and Contrast Transition Words
This reference page focuses on compare and contrast transition words including defining transitions and compare and contrast transitions, providing a list of transition words, and showing how to use transitions in writing essays.
University of Ottawa (Canada)
University of Ottawa: The Writing Center: Verbals
After a discussion and explanation of verbals in general, this site specifically discusses the gerund and the participle (with a link to the infinitive) and also provides examples of each.
Sophia Learning
Sophia: Coherence
Discusses the importance of coherence in a composition. CCSS.ELA-Literacy.CCRA.W.4. CCSS.ELA-Literacy.WHST.6-8.1.c