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                3.1 Intro to Python with Tracy the Turtle
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                    Video
                    3.1.1 Intro to Tracy
                 
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                    Check for Understanding
                    3.1.2 Intro to Tracy
                 
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                    Example
                    3.1.3 Slinky
                 
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                    Exercise
                    3.1.4 Stretched Slinky
                 
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                3.2 Tracy's Grid World
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                    Video
                    3.2.1 Tracy's Grid World
                 
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                    Check for Understanding
                    3.2.2 Tracy's Grid World
                 
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                    Example
                    3.2.3 Dashed Line
                 
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                    Exercise
                    3.2.4 Shorter Dashed Line
                 
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                    Exercise
                    3.2.5 Caterpillar
                 
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                    Badge
                    3.2.6 Grid World Badge
                 
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                3.3 Turning Tracy
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                    Video
                    3.3.1 Turning Tracy
                 
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                    Check for Understanding
                    3.3.2 Turning Tracy
                 
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                    Example
                    3.3.3 Square
                 
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                    Example
                    3.3.4 X and Y Axes
                 
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                    Exercise
                    3.3.5 Rectangle
                 
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                    Exercise
                    3.3.6 4 Columns
                 
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                3.4 For Loops
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                    Video
                    3.4.1 For Loops
                 
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                    Check for Understanding
                    3.4.2 For Loops
                 
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                    Example
                    3.4.3 Square Using Loops
                 
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                    Example
                    3.4.4 Dotted Line
                 
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                    Exercise
                    3.4.5 Row of Circles
                 
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                    Exercise
                    3.4.6 4 Columns 2.0
                 
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                    Badge
                    3.4.7 Looping Badge
                 
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                3.5 Turning Tracy Using Angles
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                    Video
                    3.5.1 Turning Tracy Using Angles
                 
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                    Check for Understanding
                    3.5.2 Turning Tracy Using Angles
                 
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                    Example
                    3.5.3 Asterisk
                 
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                    Example
                    3.5.4 Four Circles
                 
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                    Exercise
                    3.5.5 Hexagon
                 
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                    Exercise
                    3.5.6 'X' Marks the Spot
                 
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                    Exercise
                    3.5.7 Circle Pyramid
                 
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                3.6 Comments
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                    Video
                    3.6.1 Comments
                 
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                    Check for Understanding
                    3.6.2 Comments
                 
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                    Example
                    3.6.3 Four Circles with Comments
                 
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                    Exercise
                    3.6.4 Circle Pyramid with Comments
                 
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                3.7 Naming Guidelines
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                    Video
                    3.7.1 Naming Guidelines
                 
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                    Check for Understanding
                    3.7.2 Naming Guidelines
                 
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                3.8 Functions
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                    Video
                    3.8.1 Functions
                 
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                    Check for Understanding
                    3.8.2 Functions
                 
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                    Example
                    3.8.3 X and Y Axes with Hash Marks
                 
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                    Exercise
                    3.8.4 Beaded Bracelet
                 
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                    Exercise
                    3.8.5 Shape Stack
                 
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                    Badge
                    3.8.6 Functions Badge
                 
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                3.9 Artistic Effects
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                    Video
                    3.9.1 Artistic Effects
                 
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                    Check for Understanding
                    3.9.2 Artistic Effects
                 
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                    Example
                    3.9.3 Rainbow Octagon
                 
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                    Example
                    3.9.4 Circle Square Triangle
                 
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                    Exercise
                    3.9.5 Four Colored Triangles
                 
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                    Exercise
                    3.9.6 Colorful Bracelet
                 
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                    Challenge
                    3.9.7 Kid's Shapes Toy
                 
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                3.10 Top Down Design
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                    Video
                    3.10.1 Top Down Design
                 
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                    Check for Understanding
                    3.10.2 Top Down Design
                 
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                    Example
                    3.10.3 Bubble Wrap
                 
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                    Exercise
                    3.10.4 Bubble Wrap 2.0
                 
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                    Exercise
                    3.10.5 Sidewalk
                 
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                3.11 Variables
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                    Video
                    3.11.1 Variables
                 
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                    Check for Understanding
                    3.11.2 Variables
                 
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                    Example
                    3.11.3 Increasing Length
                 
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                    Exercise
                    3.11.4 Dartboard
                 
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                    Exercise
                    3.11.5 Line of Increasing Blocks
                 
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                3.12 User Input
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                    Video
                    3.12.1 User Input
                 
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                    Check for Understanding
                    3.12.2 User Input
                 
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                    Example
                    3.12.3 Color Coded Increasing Length
                 
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                    Exercise
                    3.12.4 Colored Dartboard
                 
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                    Exercise
                    3.12.5 Four Corners
                 
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                    Badge
                    3.12.6 User Input Badge
                 
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                3.13 Parameters
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                    Video
                    3.13.1 Parameters
                 
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                    Check for Understanding
                    3.13.2 Parameters
                 
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                    Example
                    3.13.3 Concentric Circles
                 
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                    Exercise
                    3.13.4 Colorful Caterpillar
                 
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                    Exercise
                    3.13.5 Circle in a Square
                 
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                    Exercise
                    3.13.6 Snowman
                 
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                3.14 Using i in For Loops
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                    Video
                    3.14.1 Using i in For Loops
                 
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                    Check for Understanding
                    3.14.2 Using i in For Loops
                 
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                    Example
                    3.14.3 Geometry
                 
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                    Exercise
                    3.14.4 Geometry 2.0
                 
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                3.15 Extended Loop Control
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                    Video
                    3.15.1 Extended Loop Control
                 
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                    Check for Understanding
                    3.15.2 Extended Loop Control
                 
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                    Example
                    3.15.3 Square Swirl
                 
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                    Exercise
                    3.15.4 Dartboard using i
                 
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                    Exercise
                    3.15.5 Phone Signal
                 
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                    Badge
                    3.15.6 Master of i Badge
                 
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                3.16 If Statements
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                    Video
                    3.16.1 If Statements
                 
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                    Check for Understanding
                    3.16.2 If Statements
                 
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                    Example
                    3.16.3 X and Y Axis with Bolded Marks
                 
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                    Exercise
                    3.16.4 Happy Face
                 
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                    Exercise
                    3.16.5 Black and White Squares
                 
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                3.17 If/ Else Statements
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                    Video
                    3.17.1 If/Else Statements
                 
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                    Check for Understanding
                    3.17.2 If/Else Statements
                 
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                    Example
                    3.17.3 Positive, Negative, Zero
                 
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                    Exercise
                    3.17.4 Rating
                 
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                    Exercise
                    3.17.5 Happy/ Sad Face
                 
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                3.18 While Loops
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                    Video
                    3.18.1 While Loops
                 
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                    Check for Understanding
                    3.18.2 While Loops
                 
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                    Example
                    3.18.3 Increasing Circles
                 
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                    Exercise
                    3.18.4 Increasing Squares
                 
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                    Exercise
                    3.18.5 Guess a Number
                 
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                    Badge
                    3.18.6 Conditionals Badge
                 
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                3.19 Putting Together Control Structures
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                    Video
                    3.19.1 Putting Together Control Structures
                 
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                    Check for Understanding
                    3.19.2 Putting Together Control Structures
                 
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                    Example
                    3.19.3 Block Pyramid
                 
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                    Exercise
                    3.19.4 Guess a Number 2.0
                 
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                    Exercise
                    3.19.5 Circle Pyramid 2.0
                 
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                    Challenge
                    3.19.6 Checkerboard
                 
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                    Badge
                    3.19.7 Tracy the Turtle Badge
                 
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                3.20 Intro to Programming with Turtle Graphics Quiz
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                    Quiz
                    3.20.1 Putting It All Together Quiz
                 
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                    Badge
                    3.20.2 Intro to Programming with Turtle Graphics Badge