Please enable JavaScript to use CodeHS

Connecticut Computer Science: 7th Grade

Exploring the Internet

Students are introduced to network protocols and different strategies used to protect online information.

Lessons

2.1 What is the Internet?

  • What is the Internet?
  • The History of the Internet
  • Internet Innovations
  • The Internet is in the Ocean
  • A Day Without the Internet

2.2 The Need for Protocols

  • The Alphabet Game
  • Alphabet Game Reflection
  • The Networking Game
  • Networking Game Reflection
  • Protocols in your Life
  • +1 more

2.3 Impact of the Internet

  • Internet in My Daily Life
  • Impact of the Internet
  • Back in Time
  • What is the Digital Divide?
  • What is the Digital Divide?
  • +3 more

2.4 Cybersecurity

  • Cybersecurity
  • Intruder Alert!
  • Cybersecurity and You
  • Internet of Things
  • Hackers vs. Smart Homes
  • +4 more

2.5 The CIA Triad

  • CIA Triad
  • CIA Triad
  • Which part of the CIA Triad?
  • Which part of the CIA Triad?
  • Breach of Confidentiality
  • +2 more

2.6 Encryption

  • What is Cryptography?
  • Cryptography: A Brief History
  • Cryptogram Game!
  • Encrypt/Decrypt
  • Using the Caesar Cipher
  • +4 more

2.7 Project: Steganography

  • What is Steganography?
  • Hidden Message Instructions
  • Hidden Message
  • Your turn: Hide Your Message!
  • Your turn: Image Creation
  • +1 more

2.8 Exploring the Internet Quiz

  • Exploring the Internet Quiz