Please enable JavaScript to use CodeHS

Florida Discovering Computer Science

IT Concepts

Students explore the structure and design of the internet and networks, and how this design affects the reliability of network communication, the security of data, and personal privacy. Students will learn how the Internet connects computers all over the world by use of networking protocols.

Lessons

2.1 What is the Internet?

  • What is the Internet?
  • Wired and Wireless Networks
  • Submarine Cable Map Exploration
  • Submarine Cable Map Exploration Submission
  • Vint Cerf: The Theory of the Internet
  • +1 more

2.2 IP Addresses

  • Protocol Exploration
  • Protocol Exploration Submission
  • Intro to IP Addresses
  • IoT IP Address Scavenger Hunt
  • IP Address Scavenger Hunt Responses
  • +2 more

2.3 Routing and Packets

  • Introduction to Routing
  • Routing with the ARPANET
  • ARPANET and Routing Reflection
  • Packets
  • Ping Exploration
  • +2 more

2.4 How Do Websites Work?

  • Message Received
  • Message Received Submission
  • What is a Web Page?
  • Intro to Domain Name System
  • DNS Activity: CodeHS IP Address
  • +3 more

2.5 Emerging Technologies and Society

  • Introduction: Impact of the Internet
  • What is VR, AR, and MR?
  • Exploring Augmented, Virtual, and Mixed Reality
  • Robotics Innovations
  • Technology and Lifelong Learning
  • +2 more

2.6 IT Concepts Quiz

  • IT Concepts Quiz

Courses that include this module