Before the lesson
Download classroom resources
- To understand the role of packets
Pupils should be taught to:
- Understand computer networks including the internet; how they can provide multiple services, such as the World Wide Web, and the opportunities they offer for communication and collaboration
Pupils needing extra support: Might need reminding of what to do when they receive a packet.
Pupils working at greater depth: Should remind others of the importance of ‘time to live’.