Cynthia's science teacher gave this assignment: Write a 250-word essay explaining how to use a microscope, and address it to next year's class. Which organizational pattern would best suit this assignment?

The best organizational pattern would be to separate the use of a microscope into various parts. For example, there's the slide, the magnifying glass, the base, etc. And then Cynthia could explain how each part works and then how they combine to fulfill the functions of the microscope.