Exploring the World Wide Web (WWW)
I can explain how the components of the World Wide Web (WWW) work together to display web pages.
Exploring the World Wide Web (WWW)
I can explain how the components of the World Wide Web (WWW) work together to display web pages.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- The World Wide Web (WWW) relies on web browsers, web servers and web pages to deliver information and services.
- Explain how the internet uses packets to efficiently and reliably transmit data across networks.
- The HTTP protocol is used govern how data is exchanged between web browsers and servers.
- The HTTPS protocol provides secure communication between web browsers and servers.
Keywords
Web server - a networked computer that stores and provides web pages and other data on request
HTTP - the Hypertext Transfer Protocol is a set of rules that allows data such as web pages to be sent and received across the WWW
HTTPS - the Hypertext Transfer Protocol Secure is a set of rules that allows data to be encrypted and exchanged securely via the WWW
Packet - a segment of data, usually part of a larger message
Common misconception
Data packets from a complete message always follow the same route to their destination. They are then put back together in the order they are received.
Data packets are split and will be sent using the most efficient route at the time which often changes. Packets include data parts so they can be reassembled at the destination as long as the order of the packets is identified before being sent.
To help you plan your year 7 computing lesson on: Exploring the World Wide Web (WWW), download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 7 computing lesson on: Exploring the World Wide Web (WWW), download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
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The assessment exit quiz will test your pupils' understanding of the key learning points.
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Explore more key stage 3 computing lessons from the Computer networks and data transmission unit, dive into the full secondary computing curriculum, or learn more about lesson planning.