Final answer:
The correct format for titles in the student's sentence should have the newspaper title 'Springfield Times Courier' in italics and the article title 'Elementary Grows a Garden' with each major word capitalized.
Step-by-step explanation:
The correct format for the titles in the sentence 'Dear editor of Springfield Times Courier I am writing because your article Elementary Grows a Garden made several errors' would involve capitalization and possibly italicization depending on the context.
Generally, the title of a newspaper, like 'Springfield Times Courier,' should be italicized, and all significant words should be capitalized. The title of the article, 'Elementary Grows a Garden,' should have the first letter of each major word capitalized if it's mentioned in text. If it's the header of the article itself, it would also likely be in bold or a larger font size, but in plain text, capitalization is key.
The correct format for the titles in the sentence is to italicize the titles and capitalize all significant words.
For example: 'Dear Editor of Springfield Times Courier, I am writing because your article Elementary Grows a Garden made several errors.'
Make sure to end the title with a comma.