From Wikipedia, the free encyclopedia. A lesion is any abnormal damage or change in the tissue of an organism, usually caused by disease or trauma. Lesion is derived from the Latin word laesio meaning injury. Lesions may occur in plants as well as animals.
Home : Technical Terms : Multimedia Definition. Multimedia. As the name implies, multimedia is the integration of multiple forms of media. This includes text, graphics, audio, video, etc. For example, a presentation involving audio and video clips would be considered a multimedia presentation.. Educational software that involves animations, sound, and text is called multimedia software..
Using this very broad definition of multimedia, multimedia in the classroom could include Power Point presentations that are created by the teacher, commercial software (such as multimedia encyclopedias) that is used for reference or instruction, or activities that directly engage the students in using multimedia to construct and convey knowledge.