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  • Edexcel GCSE Computer Science 1CP2 (from 2020)
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  • Teacher Pack: Topic 4 Networks 1CP2 (from 2020)

Teacher Pack: Topic 4 Networks 1CP2 (from 2020)

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The resources within this Teacher Pack cover all aspects of the specification in relation to Edexcel GCSE Computer Science 1CP2 (from 2020) topic 4.

It includes:                            

·        Teaching PowerPoints (including checkpoint questions and answers)

·        Student PowerPoint (Including checkpoint questions, but omits the answers)

·        Homework/Classwork Activities (+ mark schemes)

o  LANS and WANS

o  Wired and Wireless Networks

o  Star and Mesh Networks

o  Network Protocols

o  The Concept of Layers


·        End of unit tests (+ mark schemes)


Content Covered:

·        understand why computers are connected in a network

·        understand different types of networks (LAN, WAN)

·        understand how the internet is structured (IP addressing, routers)

·        understand how the characteristics of wired and wireless connectivity impact on performance (speed, range, throughput, bandwidth)

·        understand that network speeds are measured in bits per second (kilobit, megabit, gigabit) and be able to construct expressions involving file size, transmission rate and time

·        understand the role of and need for protocols (Ethernet, Wi-Fi, TCP/IP, HTTP, HTTPS, FTP and email (POP3, SMTP, IMAP))

·        understand how the 4-layer (application, transport, network, data link) TCP/IP model handles data transmission over a network

·        understand characteristics of network topologies (bus, star, mesh)

·        understand the importance of network security, ways of identifying network vulnerabilities (penetration testing, ethical hacking) and methods of protecting networks (access control, physical security, firewalls)

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  • Home
  • About Us
    • Reviews
  • Teaching Resources
    • GCSE Resources >
      • OCR GCSE Computer Science J277 (from 2020)
      • AQA GCSE Computer Science 8525 (from 2020)
      • Edexcel GCSE Computer Science 1CP2 (from 2020)
    • Professor Cody
    • Python Programming
    • Books >
      • Professor Cody Book
      • Python - A Nuts and Bolts Guide for Teens
      • OCR CS Exam Revision Workbook
    • KS3 Resources
    • Freebies
  • Blog
  • Video Tutorials
    • Code 5 Christmas Games using Scratch
    • Code 8 Games using Scratch
    • Learn to Code using Scratch
    • Learn to Program using Python
    • Programming Concepts
    • Code 2 Halloween Games using Scratch
    • Picoh the Robot
  • Contact