Explain the block method in a few sentences. Block Method
When you use the block method, you discuss one subject and then discuss the next subject. Usually, you would write one paragraph discussing all aspects of the first subject and then write a second paragraph discussing all aspects of the second subject and so on.

For example, if you begin with a discussion of the online course, you might discuss the amount of computer time required, the costs, the typical student success rate, and the usual instructional pedagogy. Next, you would turn to your discussion of an in-person course and discuss each of those aspects for the in-person course.

With the block method, you do not go back and forth in your discussion. First, you focus on the first subject (the online course) and then you focus on the second subject (the face-to-face course).