:recycle: Select, modify, design Methods, Media, & Materials
the methods, media and materials should be selected systematically. The first step is choosing the method. As there is no method superior to others, the instructor should chose the adequate one. It is also possible to incorporate two or more methods to offer a variety to students.For example, the instructore can use presentation and a visual material while explaining the habit formation process.The next step is choosing a media format that is suitable carrying out the method.Media format is the physical form of the message that is wanted to transfer. For example these can be audio, slides, video, computer multimedia. The last step is selecting, modifying or designing specific materails. The first one consist of choosing a material that already exists. The second require some modifications for the existing ones, for example, changing the pictures of an existent presentation. Lastly, in designing new materials it should be taken into consideration the audience, objective, cost, time, technical expertise, equipment and facilities.