Teaching Slang and Idioms A question on the minds of many English
A question on the minds of many English as a Second Language  instructors are whether or not it is appropriate to teach students  the use of slang and idioms in the English language. Although the  distinction between what is a formal term versus an informal one is  crucial, slang is a significant part of conversational English and,  as such, should be covered in the classroom. It would be very  difficult for someone new to the English language to understand an  American movie, TV show, news broadcast or even a typical  conversation as they are filled with nonstandard English. 
Firstly, it is important to define the terms “idiom†and “slangâ€.  Slang can be described as nonstandard vocabulary of a given culture  or subculture. In other words, slang is typically a nonstandard  word. An idiom is commonly understood in a given culture or  subculture to have a meaning different from its literal meaning.  Typically, an idiom is a phrase whereas slang is used as a single  word. A common misunderstanding among native English speakers is  that slang and idioms are used as obscenities. This is not generally  the case. 
David Burke is a well-known author of ESL materials and has written  extensively on teaching slang in the classroom. Burke divides slang  into a family tree, with universal slang terms at the top  representing words that are not only used consistently in the media,  but by virtually everyone. Just below the universal slang are  subcategories used by specific groups such as teens, rappers and  certain economic groups. Additionally, business is notorious for  creating a slang on its own. For ESL students entering into the  workforce, learning these terms and phrases is crucial for success  in the business world.
Considering teaching slang and idioms is recognized as an important  part of teaching ESL, it is important to examine the most effective  way to do so. In his article, Without Slang and Idioms, Students are  Left in the Dark, Burke provides many useful tips to achieve this  (Burke, 1998). Firstly, Burke recognizes as presentation being the  most important. Starting with a natural dialogue that contains no  more than twelve slang words and idioms is appropriate. Allow  students to first guess what the terms may mean before telling them  and encourage the students to use the language in a conversation  with classmates. After slang and idioms are presented, understood  and practiced, a variety of reinforcement activities can help make  the meaning of the slang terms stick. Learning slang and idioms are  typically entertaining for students and a good break from the  traditional forms of teaching. 
Although teaching slang and idioms in a formal classroom setting may  seem inappropriate, there is no doubt that it is an important  exercise. These words and phrases are everywhere in the English  language and are used in all contexts. Considering many students  find learning slang and idioms entertaining, it is an effective way  to get the classroom eager to learn English.  A well-rounded ESL  course will include a thorough examination of the formal aspects of  the English language, but complemented with the not-so-formal terms  and phrases as well. 
Works Cited
 (1) Burke, David. Without Slang and Idioms, Students are in the  Dark! ESL Magazine. September/October, 1998.  




