Applicable for TGJ2/3/4, depending on student / class dynamics. This lesson is focused on Maintaining Equipment utilizing products such as Compressed Air, specialized cleaners, and maintaining inventory and quality control on audio-visual equipment, cables, connectors and adapters. This unit focuses on safe cleaning and testing practices for the repair and maintenance of Communications Technology equipment, using supplies safely. Student learning goals include: Communicate effectively and responsibly in a variety of ways, Know and use testing equipment in a safe and effective manner, Think logically to form reasoned judgments and solve problems, Understand the importance of properly maintaining equipment for work and performance, Understand and use technology to find information and research topics. Focuses: Life-long learning, Shared Ownership, Safe tool usage, Soldering Irons, video cameras, audio equipment, computers.