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25.1 Meet Tracy the Turtle
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Video
25.1.1 Intro to Tracy
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Check for Understanding
25.1.2 Intro to Tracy
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Video
25.1.3 Intro to Tracy: Example Walkthrough
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Example
25.1.4 Slinky
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Exercise
25.1.5 Stretched Slinky
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25.2 Tracy's Grid World
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Video
25.2.1 Tracy's Grid World
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Check for Understanding
25.2.2 Tracy's Grid World
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Exercise
25.2.3 Coordinates Practice: Altering the location
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Video
25.2.4 Tracy's Grid World: Example Walkthrough
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Example
25.2.5 Dashed Line
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Exercise
25.2.6 Shorter Dashed Line
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Exercise
25.2.7 Caterpillar
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25.3 Turning Tracy
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Video
25.3.1 Turning Tracy
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Check for Understanding
25.3.2 Turning Tracy
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Video
25.3.3 Turning Tracy: Examples Walkthrough
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Example
25.3.4 Square
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Example
25.3.5 X and Y Axes
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Video
25.3.6 Testing Tracy Programs
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Exercise
25.3.7 Rectangle
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Exercise
25.3.8 4 Columns
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Exercise
25.3.9 Tunneling
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25.4 For Loops
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Video
25.4.1 For Loops
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Check for Understanding
25.4.2 For Loops
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Video
25.4.3 For Loops: Examples Walkthrough
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Example
25.4.4 Square Using Loops
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Example
25.4.5 Dotted Line
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Exercise
25.4.6 Row of Circles
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Exercise
25.4.7 Color Changing Staircase
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Exercise
25.4.8 4 Columns 2.0
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25.5 Turning Tracy Using Angles
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Video
25.5.1 Turning Tracy Using Angles
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Check for Understanding
25.5.2 Turning Tracy Using Angles
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Video
25.5.3 Turning Tracy Using Angles: Examples Walkthrough
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Example
25.5.4 Asterisk
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Example
25.5.5 Four Circles
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Exercise
25.5.6 Hexagon
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Exercise
25.5.7 'X' Marks the Spot
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Exercise
25.5.8 Circle Pyramid
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25.6 Comments
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Video
25.6.1 Comments
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Check for Understanding
25.6.2 Comments
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Video
25.6.3 Comments: Example Walkthrough
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Example
25.6.4 Four Circles with Comments
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Exercise
25.6.5 Circle Pyramid with Comments
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25.7 Functions
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Video
25.7.1 Naming Guidelines
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Check for Understanding
25.7.2 Naming Guidelines
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Video
25.7.3 Functions
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Check for Understanding
25.7.4 Functions
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Video
25.7.5 Functions: Example Walkthrough
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Example
25.7.6 X and Y Axes with Hash Marks
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Exercise
25.7.7 Beaded Bracelet
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Exercise
25.7.8 Shape Stack
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25.8 Artistic Effects
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Video
25.8.1 Artistic Effects
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Check for Understanding
25.8.2 Artistic Effects
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Video
25.8.3 Artistic Effects: Example Walkthrough
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Example
25.8.4 Rainbow Octagon
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Example
25.8.5 Circle Square Triangle
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Exercise
25.8.6 Four Colored Triangles
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Exercise
25.8.7 Colorful Bracelet
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Challenge
25.8.8 Kid's Shapes Toy
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25.9 Adding Text
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Video
25.9.1 Adding Text
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Quiz
25.9.2 Adding Text
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Video
25.9.3 Adding Text: Example Walkthrough
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Example
25.9.4 Square with Labeled Coordinates
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Exercise
25.9.5 Kid's Shapes Toy with Labels
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Exercise
25.9.6 Baseball Diagram
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Exercise
25.9.7 Maslow's Hierarchy of Needs
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25.10 Variables
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Video
25.10.1 Variables
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Check for Understanding
25.10.2 Variables
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Video
25.10.3 Variables: Example Walkthrough
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Example
25.10.4 Increasing Length
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Exercise
25.10.5 Dartboard
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Exercise
25.10.6 Line of Increasing Blocks
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Exercise
25.10.7 Color Palette Star
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25.11 Strings
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Video
25.11.1 Strings
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Quiz
25.11.2 Strings
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Video
25.11.3 Strings: Example Walkthrough
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Example
25.11.4 Mad Libs
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Exercise
25.11.5 Printing "Looking for Alaska" by John Green
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Exercise
25.11.6 Shapes with Labels
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25.12 String Methods
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Video
25.12.1 String Methods
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Quiz
25.12.2 String Methods
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Video
25.12.3 String Methods: Example Walkthrough
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Example
25.12.4 Tone of Voice Changes Everything
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Exercise
25.12.5 Noisy Baby Birds
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Exercise
25.12.6 Text Messaging
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25.13 User Input
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Video
25.13.1 User Input
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Check for Understanding
25.13.2 User Input
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Video
25.13.3 User Input: Example Walkthrough
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Example
25.13.4 Color Coded Increasing Length
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Example
25.13.5 Concentric Circles with Labels
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Exercise
25.13.6 Colored Dartboard
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Exercise
25.13.7 Four Corners
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25.14 Parameters
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Video
25.14.1 Parameters
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Check for Understanding
25.14.2 Parameters
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Video
25.14.3 Parameters: Example Walkthrough
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Example
25.14.4 Concentric Circles with Labels
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Exercise
25.14.5 Colorful Caterpillar
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Exercise
25.14.6 Snowman
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Exercise
25.14.7 Diamond with Color Changing Background
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25.15 Clickable Interaction
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Video
25.15.1 Clickable Interaction
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Quiz
25.15.2 Clickable Interaction
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Example
25.15.3 Draw Square by Corner
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Video
25.15.4 Clickable Interaction: Example Walkthrough
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Example
25.15.5 Move to Click
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Exercise
25.15.6 Click to Draw Daisy
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Exercise
25.15.7 Coordinate Labels
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Exercise
25.15.8 Click Counter
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25.16 Using i in For Loops
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Video
25.16.1 Using i in For Loops
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Check for Understanding
25.16.2 Using i in For Loops
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Video
25.16.3 Using i in For Loops: Example Walkthrough
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Example
25.16.4 Geometry
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Exercise
25.16.5 Geometry 2.0
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25.17 Extended Loop Control
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Video
25.17.1 Extended Loop Control
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Check for Understanding
25.17.2 Extended Loop Control
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Video
25.17.3 Extended Loop Control: Example Walkthrough
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Example
25.17.4 Square Swirl
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Exercise
25.17.5 Dartboard using i
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Exercise
25.17.6 Phone Signal
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25.18 If Statements
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Video
25.18.1 If Statements
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Check for Understanding
25.18.2 If Statements
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Video
25.18.3 If Statements: Example Walkthrough
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Example
25.18.4 X and Y Axis with Bolded Marks
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Exercise
25.18.5 Black and White Squares
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Exercise
25.18.6 Happy Face
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Video
25.18.7 Comparison String Methods
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Example
25.18.8 Guessing a Password
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Exercise
25.18.9 Numerical Diameter
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25.19 If/Else Statements
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Video
25.19.1 If/Else Statements
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Check for Understanding
25.19.2 If/Else Statements
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Video
25.19.3 If/Else Statements: Example Walkthrough
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Example
25.19.4 Positive, Negative, Zero
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Exercise
25.19.5 Rating
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Exercise
25.19.6 Name Alliteration
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Exercise
25.19.7 Clickable Shape
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25.20 While Loops
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Video
25.20.1 While Loops
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Check for Understanding
25.20.2 While Loops
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Video
25.20.3 While Loops: Example Walkthrough
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Example
25.20.4 Increasing Circles
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Exercise
25.20.5 Increasing Squares
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Exercise
25.20.6 Guess a Number
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Exercise
25.20.7 Check Width
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25.21 Putting Together Control Structures
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Video
25.21.1 Putting Together Control Structures
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Check for Understanding
25.21.2 Putting Together Control Structures
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Example
25.21.3 Block Pyramid
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Exercise
25.21.4 Guess a Number 2.0
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Exercise
25.21.5 Circle Pyramid 2.0
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Challenge
25.21.6 Checkerboard
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Badge
25.21.7 Tracy the Turtle Badge
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25.22 Putting It All Together Quiz
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Quiz
25.22.1 Putting It All Together Quiz
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Badge
25.22.2 Intro to Programming with Turtle Graphics Badge