In this lesson, students will learn about Network Topologies, specifically focusing on Bus, Ring, and Star Topologies. The key learning objectives include understanding what network topologies are, identifying different types, and describing their characteristics. The lesson will also cover factors influencing the choice of topology, such as cost, cable types, and the number of devices in the network. Overall, network topology represents the layout pattern of interconnected devices, referred to as nodes, which can include computers and peripherals.