The response paper should be about 3 to 4 pages long and address only one of the topics raised in the readings. How to write a course paper 1.
Every paper has an introduction and a conclusion.
The final paragraph of the introduction usually contains a brief outline of the chapters and arguments to come. The conclusion is not a negligible appendix to the paper. However, the focus must be on the paper's main argument. Possible defects in the main sections of a paper cannot be remedied in the conclusion. Think about the organization of your paper before you actually start writing.