In more than 20 years of teaching, I have learned that too much information frustrates rather than inspires students. Today, however, with a few clicks of the computer mouse, any teacher can retrieve an overabundance of information. What is more, courseware makes distributing this information to students amazingly easy. As a result, teachers risk (unintentionally) giving students much more information than they can reasonably digest, including electronic texts, supplementary texts, and background information. The key to avoiding information overload is remembering course goals.
Sometimes we are so concerned with following our lesson plans to the letter that we miss what is truly important: teaching moments. A teacher has to learn to listen to his or her class and realize when the moment to abandon the lesson plan has come. This willingness to release some control over the class and allow it to develop more or less organically does not always come easily, however. Goal-induced anxiety can make a teacher reluctant to let go of the reins out of fear that the class will go off in some random direction.