Describing the System Unit

In this computer science lesson, teacher Afulong Abang Prudentia reviewed the previous assignment relating to type of output produced by output devices including monitors, printers, projectors and speakers. The lesson proper involves describing the system unit in terms of the input output interface. The components were objectives, prior knowledge check and presentation of system unit concepts for student success. She also mentioned that after the solution of the quizzes we will be looking at assigning a new assignment. She also mentioned the lesson objectives which include stating the function of the system unit, identify the components and identify input output devices.