IB Year 1 Higher Level Computer Science

Thursday 4 February 2021 - Block 1, Room C152
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Daily Note

  1. Networks

    We will go for a walk and follow a packet! 
    1. review Data packet 
    2. review Network speed 
    3. review  network hardware
    4. review  what is the difference between a switch and a router?
    5. review  OSI model 
    6. review  Network Standards 
    7. review Network Protocols
    8. review:  Wireless networks 
    9. review:  Packet switching
    10. review: Transmission medium 
    11. learn: Network data compression
    12. learn: VPN 
    13. learn: Network security



A little less comfortable

A little more comfortable

Our Big idea

The big idea for today is Networking.

The essential questions for this topic are:

How does a computer network really work?

It takes time to explore and really understand a big idea. If you want to
learn more about networking (which is connected to today's daily note), please click here .

We are learning this because as a designers must understand scientific and technical innovation. Designers use systems, models, methods, and processes to solve problems.


These links are here to help you access important classroom resources. Please ensure you have all these pages bookmarked.

Google classroom
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High school bulletin
Current event activity



Reminders & routines:

Please read and follow these reminders:

  1. IF today ==  testing_day_for_me:
         remember to go get tested!
  2. IF today == Friday:
  3. Please check now: is visual studio code working from my programming folder?