At the beginning of a New Year we usually make resolutions for different areas of our lives. As with other New Year’s resolutions, such as giving up smoking or doing more exercise, we teachers also think of  improving our language or teaching skills. These will definitely require a certain amount of self-discipline and in some cases, money. However, here are some ideas to consider that will empower you at little or no cost, and make you and your classes more interesting: A)   Students appreciate a well informed teacher, one who...