Networks: WANs and Investigate; WANs PPT, Can people SEN: Reinforce Why do different networks go ‘off IP worksheet, for a week? keywords and differ in speed? grid’ 2 Whole Class; discuss envelopes phrases (e) describe the How many different numbers differences between a Whole Class; Explain the G&T: Explain the can be represented by an IP local area network and difference between differences address? a wide area network LANs and WANs between IP and such as the internet MAC addresses Whole Class; Explain the (f) explain the terms IP use of IP and MAC addressing, MAC addressing addressing, packet and protocols Worksheet; Identifying IP addresses Whole Class; using envelopes explain the use of packets of data (linking to mail sent) Worksheet; mix and match protocols Whole Class; discuss answers Networks: Security Whole Class; Why are PPT, Why are there SEN: Highlight and Why can we not access what and Policies security measures worksheet, restrictions all explain keywords we want all the time? 2 needed? Consequences case studies around us? and terms (g) explain the need for security measures Group Work; Given Are restrictions G&T: Create a in networks, such as range of real world good for us? Do quick revision user access levels, examples of security we need to be guide on networks suitable passwords breaches to discuss and protected from and encryption identify why(e.g. Apple, certain things? techniques Sony, PayPal) (h) describe and justify Whole Class; Access network policies such Levels, Passwords and as acceptable use, Encryption (show disaster recovery, examples)
2 Networks: WANs and IP (e) describe the differences between a local area network and a wide area network such as the internet (f) explain the terms IP addressing, MAC addressing, packet and protocols Investigate; WANs Whole Class; discuss Whole Class; Explain the difference between LANs and WANs Whole Class; Explain the use of IP and MAC addressing Worksheet; Identifying IP addresses Whole Class; using envelopes explain the use of packets of data (linking to mail sent) Worksheet; mix and match protocols Whole Class; discuss answers PPT, worksheet, envelopes Can people go ‘off grid’ for a week? SEN: Reinforce keywords and phrases G&T: Explain the differences between IP and MAC addresses Why do different networks differ in speed? How many different numbers can be represented by an IP address? 2 Networks: Security and Policies (g) explain the need for security measures in networks, such as user access levels, suitable passwords and encryption techniques (h) describe and justify network policies such as acceptable use, disaster recovery, Whole Class; Why are security measures needed? Consequences Group Work; Given range of real world examples of security breaches to discuss and identify why(e.g. Apple, Sony, PayPal) Whole Class; Access Levels, Passwords and Encryption (show examples) PPT, worksheet, case studies Why are there restrictions all around us? Are restrictions good for us? Do we need to be protected from certain things? SEN: Highlight and explain keywords and terms G&T: Create a quick revision guide on networks Why can we not access what we want all the time?
GCSE-Computing-2015-17-SoW.docx