Mechanics are correct. Paragraph has many punctuation, capitalization, and spelling errors. Paragraph has several punctuation, capitalization, and spelling errors. Paragraph has very few punctuation, capitalization, and spelling errors. Paragraph has no punctuation, capitalization, and spelling errors.
Paragraphs have at least two supporting detail sentences which relate back to the main idea.
Paragraphs have no supporting detail sentences which relate back to the main idea. Paragraphs have one supporting detail sentences which relate back to the main idea. Paragraphs have at least two supporting detail sentences which relate back to the main idea. Paragraphs have more than two supporting detail sentences which relate back to the main idea. The writing is neat, and readable, with no marked out words or other corrections.