If you are being asked to write an explanatory / informational essay for your performance task, how many paragraphs should it have?
The number of paragraphs will likely depend on the number of sources provided for the task. It can also depend on the number of questions / topics that need to be addressed. At minimum, it will need 4 paragraphs.
Your teachers always tell you to "go back and check your work" when you are done. How should you "check your work" on the state test?
Reread each question carefully and the answer you chose, and check the text again to make sure you still think that is the right answer. Also, make sure you have marked the the answer(s) on the question. Some questions will require that you mark more than one answer!
How many paragraphs should your essay have, if it is not a narrative?
The number of paragraphs will vary depending on the question; however, you should have an introduction, body paragraphs, and a conclusion. (At least FOUR!!) If the essay question asks you to compare and contrast two texts, then you should have 2 body paragraphs. If the essay question asks you to state an author's argument, and then evaluate whether the author provided sufficient evidence, then you should also have 2 body paragraphs (the first paragraph to talk about the author's argument, and the second paragraph to discuss whether the author provides sufficient evidence).