Teaching aids are an integral component in any classroom because they are all the tools, equipment, resources that you can find in your classroom or you can make to present to your students. Teaching aids refer to blackboards, DVD players, projectors, CD's, radio, television, etc. Moreover, visual aids are one of the most important materials that are commonly used to teach English.
Those kind of aids are chosen depending on your lesson plan, the activities, and the learning skills that will be taught to your students.