Language development is a key component of the English curriculum. When students learn to use language, they do more than master the basic skills. They learn to value the power of language and to use it responsibly. They learn to express feelings and opinions and to support their opinions with sound arguments and evidence from research. They become aware of the many purposes for which language is used and the diverse forms it can take to serve particular purposes and audiences. They develop an awareness of how language is used in different formal and informal situations. They gain an understanding that language is an important medium for communicating ideas and information, expressing world views, and realizing and communicating artistic vision. Students learn that language can be used not only as an effective tool but can also be appreciated and enjoyed.