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Alabama Digital Literacy and Computer Science (Grade 6)

Controlling Tracy with Variables

Students learn about data types and how variables can be used in their Tracy programs. They also begin to learn how to manipulate strings in their programs, and learn how to add user interaction to their programs through user input and mouse click events.

Lessons

4.1 Variables

  • Variables
  • Variables
  • Variables: Example Walkthrough
  • Increasing Length
  • Variables and Trace Tables
  • +3 more

4.2 Data Types

  • Intro to Data Types
  • Categorizing Variables, Pt 1
  • Altering Data Types
  • Data Types
  • Data Types: Example Walkthrough
  • +3 more

4.3 Strings

  • Strings
  • Strings
  • Strings: Example Walkthrough
  • Mad Libs
  • Printing "Looking for Alaska" by John Green
  • +1 more

4.4 String Methods

  • String Methods
  • String Methods
  • String Methods: Example Walkthrough
  • Tone of Voice Changes Everything
  • Noisy Baby Birds
  • +1 more

4.5 User Input

  • User Input
  • User Input
  • User Input: Example Walkthrough
  • Color Coded Increasing Length
  • Concentric Circles with Labels
  • +3 more

4.6 Parameters

  • Parameters
  • Parameters
  • Parameters: Example Walkthrough
  • Concentric Circles with Labels
  • Parameters in Pseudocode
  • +5 more

4.7 Debugging Strategies

  • Debugging Basics
  • Debug: Diagonal Circles
  • Debug: Semicircles in Pseudocode
  • Debugging from Error Messages
  • Debugging Basics
  • +3 more

4.8 Clickable Interaction

  • Clickable Interaction
  • Clickable Interaction
  • Draw Square by Corner
  • Clickable Interaction: Example Walkthrough
  • Move to Click
  • +4 more

4.9 Using i in For Loops

  • Using i in For Loops
  • Using i in For Loops
  • Using i in For Loops: Example Walkthrough
  • Geometry
  • Using i in For Loops in Pseudocode
  • +1 more

4.10 If Statements

  • If Statements
  • If Statements
  • If Statements: Example Walkthrough
  • X and Y Axis with Bolded Marks
  • Selection
  • +6 more

4.11 If/Else Statements

  • If/Else Statements
  • If/Else Statements
  • If/Else Statements: Example Walkthrough
  • Positive, Negative, Zero
  • If/Else Statements in Pseudocode
  • +5 more

4.12 Controlling Tracy with Variables Quiz

  • Controlling Tracy with Variables Quiz