Skip to main content
ANNOUNCEMENT

Education recovery: We've developed a special curated collection of CPD, resources and wider support to inspire your teaching, improve your knowledge, inform your assessment and save you time whilst you address lost learning.

Year 7

Networks from semaphores to the Internet

Curriculum > KS3 > Unit

Imagine a world without computer networks: there would be no more YouTube, Google, instant messaging, online video gaming, Netflix, and iTunes; no online shopping; no file sharing; and no central backups of information. This unit begins by defining a network and addressing the benefits of networking, before covering how data is transmitted across networks using protocols.

Help us make these resources better

Provide your feedback

Or email us at [email protected]