This document outlines a lesson on the nature, process, and elements of communication. It begins by stating the learning objectives of explaining the communication process through activities and demonstrating communication situations in groups. It then defines communication and describes its forms as oral, written, and nonverbal. The key elements of the communication process are identified as the sender, encoding, message, channel, decoding, receiver, feedback, interference, and context. Groups are assigned discussion topics on these elements. The document concludes by explaining the communication process and providing a class activity and assessment criteria.