• How have telephones changed over the past 30 years? How have cell phones and internet communications changed how we communicate?
• Explain how computers talk to each other. Pretend you are talking with an older relative about the class and what you're learning. Use images or pictures as needed to help tell the story.
• What type of network connection(s) do you use at home, work, when traveling, etc.? How does your experience change based on your location? Why is it different?