TX CS 1: 127.762.c.4.q

CodeHS Lessons

Develop program solutions that use assignment;

 Standard 3.2 Variables 3.3 User Input 10.2 Stopping Timers 19.3 Animation Practice
 Standard 3.2 Variables and Types 3.3 User Input 3.4 Mathematical Operators 3.5 String Operators 5.1 Booleans 5.2 If Statements 5.3 Comparison Operators 5.4 Logical Operators 5.5 Floating Point Numbers and Rounding 7.1 While Loops 7.2 For Loops 7.3 Break and Continue 7.4 Nested Control Structures 9.1 Functions 9.2 Functions and Parameters 9.3 Namespaces in Functions 9.4 Functions and Return Values 9.5 Exceptions 10.1 Indexing 10.2 Slicing 10.4 Strings and For Loops 10.5 The in Keyword 10.6 String Methods 12.1 Tuples 12.2 Lists 12.3 For Loops and Lists 12.4 List Methods 13.1 2d Lists 13.2 List Comprehensions 13.3 Packing and Unpacking 13.4 Dictionaries 24.10 Variables 24.13 User Input 24.14 Parameters 24.18 If Statements 24.19 If/Else Statements 24.20 While Loops 24.21 Putting Together Control Structures
 Standard 33.1 Indexing 33.2 Slicing 33.4 Strings and For Loops 33.5 The in Keyword 33.6 String Methods
 Standard 9.2 Variables 9.3 User Input 9.14 Functions and Parameters 1 9.15 Functions and Parameters 2 9.16 Functions and Return Values 1 9.17 Functions and Return Values 2 9.18 Local Variables and Scope
 Standard 2.2 Variables 2.3 User Input 9.2 Stopping Timers 26.2 Animation Practice
 Standard 3.2 Variables 3.3 User Input 10.2 Stopping Timers 24.3 Animation Practice
 Standard 3.2 Variables 3.3 User Input 11.2 Stopping Timers 17.3 Animation Practice
 Standard 5.1 Variables 5.5 User Input 5.6 Parameters 7.1 If Statements 7.2 If/Else Statements 7.4 While Loops 8.1 Putting Together Control Structures
 Standard 5.1 Variables 5.5 User Input 5.6 Parameters 7.1 If Statements 7.2 If/Else Statements 7.4 While Loops 8.1 Putting Together Control Structures
 Standard 13.11 Variables 13.12 User Input 13.13 Parameters 13.16 If Statements 13.17 If/ Else Statements 13.18 While Loops 13.19 Putting Together Control Structures
 Standard 3.11 Variables 3.12 User Input 3.13 Parameters 3.16 If Statements 3.17 If/ Else Statements 3.18 While Loops 3.19 Putting Together Control Structures
 Standard 3.2 Variables 3.3 User Input 6.11 Variables 6.12 User Input 6.13 Parameters 6.16 If Statements 6.17 If/ Else Statements 6.18 While Loops 6.19 Putting Together Control Structures
 Standard 7.4 Mathematical Operators 7.5 String Operators 7.8 Comparison Operators 7.9 Logical Operators 7.11 For Loops 7.12 Break and Continue 7.14 Functions 7.16 Namespaces in Functions 7.15 Functions and Parameters 7.17 Functions and Return Values 7.18 Exceptions
 Standard 6.1 Tuples 6.2 Lists 6.3 For Loops and Lists 6.4 List Methods 6.5 2d Lists 6.6 Dictionaries
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 2.2 Variables and Types 2.3 User Input 2.4 Mathematical Operators 2.5 String Operators 3.4 Variables 4.1 Booleans 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 5.1 While Loops 5.2 For Loops 5.3 Break and Continue 5.4 Nested Control Structures 6.1 Functions 6.2 Functions and Parameters 6.3 Namespaces in Functions 6.4 Functions and Return Values 6.5 Exceptions 8.1 Indexing 8.2 Slicing 8.4 Strings and For Loops 8.5 The in Keyword 8.6 String Methods 9.1 Tuples 9.2 Lists 9.3 For Loops and Lists 9.4 List Methods 10.1 2d Lists 10.2 List Comprehensions 10.3 Packing and Unpacking 10.4 Dictionaries 10.5 Equivalence vs. Identity
 Standard 3.2 Variables 3.3 User Input 5.4 Variables 8.1 Functions and Parameters 1 8.2 Functions and Parameters 2 8.3 Functions and Parameters 3 8.4 Functions and Return Values 1 8.5 Functions and Return Values 2 8.6 Local Variables and Scope 11.2 Random Circles 11.3 Random Ghosts 11.7 Drawing Lines
 Standard 4.1 Variables 4.2 User Input 4.3 Parameters 5.4 Variables 6.1 If Statements 6.2 If/ Else Statements 6.3 While Loops 8.1 Putting Together Control Structures
 Standard 2.4 Variables
 Standard 1.4 Variables
 Standard 1.4 Variables
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 2.2 Variables and Types 2.3 User Input 2.4 Arithmetic Expressions 2.5 Casting 2.6 Booleans 2.15 Strings
 Standard 2.2 Variables and Types 2.5 Casting 3.2 Methods and Parameters 4.10 Local Variables and Scope
 Standard 3.2 Variables 3.3 User Input 7.1 Functions and Parameters 1 7.2 Functions and Parameters 2 7.3 Functions and Parameters 3 7.4 Functions and Return Values 1 7.5 Functions and Return Values 2 7.6 Local Variables and Scope 9.2 Random Circles 9.3 Random Ghosts 9.7 Drawing Lines
 Standard 3.2 Variables 3.3 User Input 7.1 Functions and Parameters 1 7.2 Functions and Parameters 2 7.3 Functions and Parameters 3 7.4 Functions and Return Values 1 7.5 Functions and Return Values 2 7.6 Local Variables and Scope 9.2 Random Circles 9.3 Random Ghosts 9.7 Drawing Lines
 Standard 3.2 Variables 3.3 User Input 7.1 Functions and Parameters 1 7.2 Functions and Parameters 2 7.3 Functions and Parameters 3 7.4 Functions and Return Values 1 7.5 Functions and Return Values 2 7.6 Local Variables and Scope
 Standard 4.1 Variables 4.2 User Input 4.3 Parameters 5.1 If Statements 5.2 If/ Else Statements 5.3 While Loops 6.1 Putting Together Control Structures
 Standard 2.11 Variables 2.12 User Input 2.13 Parameters 2.16 If Statements 2.17 If/ Else Statements 2.18 While Loops 2.19 Putting Together Control Structures 3.2 Variables and Types 3.3 User Input 3.4 Mathematical Operators 3.5 String Operators 4.1 Booleans 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 5.1 While Loops 5.2 For Loops 5.3 Break and Continue 5.4 Nested Control Structures 6.1 Functions 6.2 Functions and Parameters 6.3 Namespaces in Functions 6.4 Functions and Return Values 6.5 Exceptions 7.1 Indexing 7.2 Slicing 7.4 Strings and For Loops 7.5 The in Keyword 7.6 String Methods 8.1 Tuples 8.2 Lists 8.3 For Loops and Lists 8.4 List Methods 9.1 2d Lists 9.2 List Comprehensions 9.3 Packing and Unpacking 9.4 Dictionaries 9.5 Equivalence vs. Identity
 Standard 2.2 Variables 2.3 User Input 2.5 Using Graphics in JavaScript
 Standard 14.2 Variables 14.3 User Input 14.10 Functions and Parameters 1 14.11 Functions and Parameters 2 14.12 Functions and Return Values 1
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 6.3 Variables 6.4 User Input 10.1 Functions and Parameters 1 10.2 Functions and Parameters 2 10.3 Functions and Parameters 3 10.4 Functions and Return Values 1 10.5 Functions and Return Values 2 10.8 Random Circles 10.9 Random Ghosts 18.2 Drawing Lines
 Standard 2.12 Variables 2.13 User Input 2.14 Parameters 2.18 If Statements 2.19 If/ Else Statements 2.20 While Loops 2.22 Putting Together Control Structures 5.2 Variables and Types 5.3 User Input 5.4 Mathematical Operators 5.5 String Operators 6.1 Booleans 6.2 If Statements 6.3 Comparison Operators 6.4 Logical Operators 6.5 Floating Point Numbers and Rounding 7.1 While Loops 7.2 For Loops 7.3 Break and Continue 7.4 Nested Control Structures 8.1 Functions 8.2 Functions and Parameters 8.3 Namespaces in Functions 8.4 Functions and Return Values 8.5 Exceptions 9.1 Indexing 9.2 Slicing 9.4 Strings and For Loops 9.5 The in Keyword 9.6 String Methods 10.1 Tuples 10.2 Lists 10.3 For Loops and Lists 10.4 List Methods 11.1 2d Lists 11.2 List Comprehensions 11.3 Packing and Unpacking 11.4 Dictionaries 11.5 Equivalence vs. Identity
 Standard 6.2 Variables 6.3 User Input 10.1 Functions and Parameters 1 10.2 Functions and Parameters 2 10.3 Functions and Parameters 3 10.4 Functions and Return Values 1 10.5 Functions and Return Values 2 10.7 Random Circles 10.8 Random Ghosts 16.2 Drawing Lines
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 6.2 Variables 6.3 User Input 11.1 Functions and Parameters 1 11.2 Functions and Parameters 2 11.3 Functions and Parameters 3 11.4 Functions and Return Values 1 11.5 Functions and Return Values 2 11.7 Random Circles 11.8 Random Ghosts 17.2 Drawing Lines
 Standard 3.11 Variables 3.12 User Input 3.13 Parameters 3.16 If Statements 3.17 If/ Else Statements 3.18 While Loops 3.19 Putting Together Control Structures
 Standard 10.3 Variables 10.4 User Input
 Standard 5.2 Variables 5.3 User Input 17.1 Functions and Parameters 1 17.2 Functions and Parameters 2 17.3 Functions and Parameters 3 17.4 Functions and Return Values 1 17.5 Functions and Return Values 2 16.2 Drawing Lines 17.8 Random Ghosts 17.7 Random Circles
 Standard 3.3 Variables and Types 3.4 User Input 3.5 Mathematical Operators 3.6 String Operators 4.1 Booleans 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 5.1 While Loops 5.2 For Loops 5.3 Break and Continue 5.4 Nested Control Structures 6.1 Functions 6.2 Functions and Parameters 6.3 Namespaces in Functions 6.4 Functions and Return Values 6.5 Exceptions 8.1 Indexing 8.2 Slicing 8.4 Strings and For Loops 8.5 The in Keyword 8.6 String Methods 9.1 Tuples 9.2 Lists 9.3 For Loops and Lists 9.4 List Methods 9.5 2d Lists 12.1 List Comprehensions 12.2 Packing and Unpacking 12.3 Dictionaries 18.11 Variables 12.4 Equivalence vs. Identity 18.19 Putting Together Control Structures 18.18 While Loops 18.17 If/ Else Statements 18.16 If Statements 18.13 Parameters 18.12 User Input
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 2.2 Variables 2.3 User Input 6.2 Stopping Timers 21.3 Animation Practice
 Standard 8.3 Variables 8.4 User Input 12.1 Functions and Parameters 1 12.2 Functions and Parameters 2 12.3 Functions and Parameters 3 12.4 Functions and Return Values 1 12.5 Functions and Return Values 2 12.6 Local Variables and Scope 21.7 Drawing Lines 21.3 Random Ghosts 21.2 Random Circles
 Standard 8.3 Variables 8.4 User Input 12.1 Functions and Parameters 1 12.2 Functions and Parameters 2 12.3 Functions and Parameters 3 12.4 Functions and Return Values 1 12.5 Functions and Return Values 2 12.6 Local Variables and Scope 21.7 Drawing Lines 21.3 Random Ghosts 21.2 Random Circles
 Standard 1.6 Stopping Timers 4.3 Variables and Types 4.4 User Input 4.5 Mathematical Operators 4.6 String Operators 5.1 Functions 5.2 Functions and Parameters 5.3 Namespaces in Functions 5.4 Functions and Return Values 6.1 Tuples 6.2 Lists 6.3 For Loops and Lists 6.4 List Methods 6.5 2d Lists 6.6 Dictionaries
 Standard 4.2 Variables 4.3 User Input 8.1 Functions and Parameters 1 8.2 Functions and Parameters 2 8.3 Functions and Parameters 3 8.4 Functions and Return Values 1 8.5 Functions and Return Values 2 8.6 Local Variables and Scope 10.2 Random Circles 10.3 Random Ghosts 10.7 Drawing Lines
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 6.10 Variables 6.11 User Input 6.12 Parameters 6.13 If Statements 6.14 If/ Else Statements 6.15 While Loops 7.13 Functions 7.12 For Loops 7.11 While Loops 7.10 Floating Point Numbers and Rounding 7.9 Logical Operators 7.8 Comparison Operators 7.7 If Statements 7.6 Booleans 7.5 String Operators 7.4 Mathematical Operators 7.3 User Input 7.2 Variables and Types 8.3 User Input 8.2 Variables
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 2.2 Variables 2.3 User Input
 Standard 2.2 Variables 2.3 User Input
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 4.4 Variables
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 3.11 Variables 3.12 User Input 3.13 Parameters 3.16 If Statements 3.17 If/ Else Statements 3.18 While Loops 3.19 Putting Together Control Structures
 Standard 3.12 Variables 3.13 User Input 3.14 Parameters 3.17 If Statements 3.18 If/ Else Statements 3.19 While Loops 3.20 Putting Together Control Structures
 Standard 4.3 Variables and Types 4.6 Casting 5.2 Methods and Parameters 6.10 Local Variables and Scope
 Standard 3.2 Variables 3.3 User Input 13.2 Stopping Timers
 Standard 4.2 Variables 4.3 User Input 8.2 Stopping Timers 11.3 Variables 17.3 Animation Practice
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 6.2 Variables 6.3 User Input 24.1 Functions and Parameters 1 24.1 Functions and Parameters 1 24.2 Functions and Parameters 2 24.2 Functions and Parameters 2 24.3 Functions and Parameters 3 24.3 Functions and Parameters 3 24.4 Functions and Return Values 1 24.4 Functions and Return Values 1 24.5 Functions and Return Values 2 24.5 Functions and Return Values 2 24.6 Local Variables and Scope 17.2 Drawing Lines 12.8 Random Ghosts 12.7 Random Circles
 Standard 5.2 Variables 5.3 User Input 7.1 Functions and Parameters 1 7.2 Functions and Parameters 2 7.3 Functions and Parameters 3 7.4 Functions and Return Values 1 7.5 Functions and Return Values 2 7.7 Random Circles 7.8 Random Ghosts
 Standard 5.2 Variables 5.3 User Input 11.2 Stopping Timers
 Standard 4.2 Variables 4.3 User Input 4.4 Parameters 5.1 If Statements 5.2 If/ Else Statements 5.3 While Loops 6.1 Putting Together Control Structures
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.7 Random Circles 9.8 Random Ghosts 15.2 Drawing Lines
 Standard 1.11 Variables 1.12 User Input 1.13 Parameters 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 1.19 Putting Together Control Structures 3.4 Variables
 Standard 12.10 Local Variables and Scope
 Standard 18.10 Local Variables and Scope
 Standard 13.2 Variables 13.3 User Input 13.14 Functions and Parameters 1 13.15 Functions and Parameters 2 13.16 Functions and Return Values 1 13.17 Functions and Return Values 2 13.18 Local Variables and Scope
 Standard 3.4 Variables
 Standard 2.2 Variables and Types 2.3 User Input 2.4 Mathematical Operators 2.5 String Operators 4.1 Booleans 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 6.1 While Loops 6.2 For Loops 6.3 Break and Continue 6.4 Nested Control Structures
 Standard 1.1 Functions 1.2 Functions and Parameters 1.3 Namespaces in Functions 1.4 Functions and Return Values 1.5 Exceptions 2.1 Indexing 2.2 Slicing 2.4 Strings and For Loops 2.5 The in Keyword 2.6 String Methods 4.1 Tuples 4.2 Lists 4.3 For Loops and Lists 4.4 List Methods 5.1 2d Lists 5.2 List Comprehensions 5.3 Packing and Unpacking 5.4 Dictionaries
 Standard 5.1 Variables 5.5 User Input 5.6 Parameters 7.1 If Statements 7.2 If/Else Statements 7.4 While Loops 8.1 Putting Together Control Structures
 Standard 5.1 Variables 5.5 User Input 5.6 Parameters 7.1 If Statements 7.2 If/Else Statements 7.4 While Loops 8.1 Putting Together Control Structures
 Standard 2.2 Variables and Types 2.3 User Input 2.4 Mathematical Operators 2.5 String Operators 4.1 Booleans 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 6.1 While Loops 6.2 For Loops 6.3 Break and Continue 6.4 Nested Control Structures 9.1 Functions 9.2 Functions and Parameters 9.3 Namespaces in Functions 9.4 Functions and Return Values 9.5 Exceptions 10.1 Indexing 10.2 Slicing 10.4 Strings and For Loops 10.5 The in Keyword 10.6 String Methods 12.1 Tuples 12.2 Lists 12.3 For Loops and Lists 12.4 List Methods 13.1 2d Lists 13.2 List Comprehensions 13.3 Packing and Unpacking 13.4 Dictionaries
 Standard 2.2 Variables and Types 2.3 User Input 2.4 Mathematical Operators 2.5 String Operators 4.1 Booleans 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 6.1 While Loops 6.2 For Loops 6.3 Break and Continue 6.4 Nested Control Structures 11.10 Variables 11.13 User Input 11.14 Parameters 11.18 If Statements 11.19 If/Else Statements 11.20 While Loops 11.21 Putting Together Control Structures
 Standard 1.1 Functions 1.2 Functions and Parameters 1.3 Namespaces in Functions 1.4 Functions and Return Values 1.5 Exceptions 2.1 Indexing 2.2 Slicing 2.4 Strings and For Loops 2.5 The in Keyword 2.6 String Methods 4.1 Tuples 4.2 Lists 4.3 For Loops and Lists 4.4 List Methods 5.1 2d Lists 5.2 List Comprehensions 5.3 Packing and Unpacking 5.4 Dictionaries
 Standard 8.2 Variables 8.3 User Input 8.14 Functions and Parameters 1 8.15 Functions and Parameters 2 8.16 Functions and Return Values 1 8.17 Functions and Return Values 2 8.18 Local Variables and Scope
 Standard 12.2 Variables 12.3 User Input 12.14 Functions and Parameters 1 12.15 Functions and Parameters 2 12.16 Functions and Return Values 1 12.17 Functions and Return Values 2 12.18 Local Variables and Scope
 Standard 4.3 Variables and Types 4.6 Casting 5.2 Methods and Parameters 6.10 Local Variables and Scope
 Standard 5.2 Variables 5.3 User Input 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 11.2 Random Circles 11.3 Random Ghosts