For example, when writing literature essay on contrasting of two fiction characters, it is not enough just to describe personal qualities of each of them.
Reviewing each segment one by one in both similarities and differences is the key to a compare and contrast essay.
Compare and contrast essays can be very interesting but yet challenging.
Indeed, is not easy to contrast different historic events, social phenomena, scientific issues, literature characters, etc.
Contrasting does not mean only describing the two issues.
Moreover, you are performing comparison for a certain purpose. In case of a book review, for example, you can say that “through comparison of the two characters it is possible to say that character A represents typical qualities characteristic of that epoch, while character B is a typical bourgeois representative of the time.” Sure thing, you have to support your statements with facts from the source.
It is very important to show your personal opinion, because it is you who perform such a comparison. What do you think about those scientific issues and approaches?
What are the differences between the two precedents?
These are some of the possible questions which you have to answer in your compare and contrast essay.
Unless you're being asked to do some research as part of your compare/contrast project, make sure that you choose 2 things that you feel comfortable discussing, at length.
Your instructor may ask for multiple similarities and differences--make sure you're prepared to write a well-developed, meaningful essay on a topic that you know well before you get started!