Skip to content

Please update your browser

Your browser version is not supported by this site. CS First may not work properly. Learn more

4. Unexpected Encounter
  • 1. CS First Survey
  • 2. CS First and Scratch Overview
  • 3. What is Computer Science?
  • 4. Unexpected Encounter
  • 5. Add-Ons
  • 6. Reflection
  • 7. Wrap-up: Check It Out
  • 8. Wrap-up: Share Your Project
  • 9. Wrap-up: Show Your Project
arrow_backward Back Next arrow_forward
  1. Add at least 3 objects for your character to react to using "broadcast" blocks.
  2. Tell the story of how your character responds to unexpected objects using "say" and "think" blocks.