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Virginia Middle School Computer Science Elective

Computer History and Controlling Tracy with Variables

Students learn about the history of computers. They also learn to use variables and user input to control their Tracy commands.

Lessons

4.1 History of Computers

  • History of Computers
  • Video Quiz
  • Mission: Who invented the computer?
  • Evidence Collection
  • Exhibit A: Charles Babbage
  • +8 more

4.2 Variables

  • Variables
  • Variables
  • Increasing Length
  • Dartboard
  • Line of Increasing Blocks

4.3 User Input

  • User Input
  • User Input
  • Color Coded Increasing Length
  • Colored Dartboard
  • Four Corners
  • +1 more

4.4 Parameters

  • Parameters
  • Parameters
  • Concentric Circles
  • Colorful Caterpillar
  • Circle in a Square
  • +1 more

4.5 Adding Text

  • Adding Text
  • Adding Text
  • Concentric Circles with Labels
  • Name your Colorful Caterpillar!
  • Baseball Diagram

4.6 Using i in For Loops

  • Using i in For Loops
  • Using i in For Loops
  • Geometry
  • Geometry 2.0

4.7 Extended Loop Control

  • Extended Loop Control
  • Extended Loop Control
  • Square Swirl
  • Dartboard using i
  • Phone Signal
  • +1 more

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