Check out the following video links. These are from one of my favorite sites. It's a fun way to review information discussed in Langauge Arts. Instead of placing a link to them, I am listing the links here and posting a link to the main site at the bottom.
https://www.flocabulary.com/writing-process/ - The Writing Process
https://www.flocabulary.com/thesis/ - Thesis Statement (or what we use a Claim and sub-claim)
https://www.flocabulary.com/five-paragraph-essay/ - 5 Paragraph Essay
https://www.flocabulary.com/transitions/ - Use of transitions
https://www.flocabulary.com/word-choice/ - Word Choice
https://www.flocabulary.com/point-of-view/ - Point of View
https://www.flocabulary.com/using-descriptive-language/ - Descriptive Language