You may be able to find some examples on the Web, in business magazines, or from internal school communication. Have students examine each piece of writing. For each piece of writing, have them determine what could be done to improve the writing. Then have them list what things are done well. Jumbled English Visit Web sites where the Bad Writing Contest Winners are published.
Many sites publish the results and can be found by doing a search at any search engine.
Copy the winning paragraphs onto separate sheets of paper. Divide students into several teams and give each team a copy of one of the paragraphs and a dictionary. Tell them they have 10 minutes to read the sentence and translate it into plain English. Give a prize to the group that comes the closest to making sense out of any of them. Discuss what makes each selection bad and how it could have been improved upon.