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Points

Activity Points Item Type
Functions and Exceptions
1.1 Functions Lesson
1.1.1 Functions 1 Video
1.1.2 Functions 2 Check for Understanding
1.1.3 Greeting 1 Example
1.1.4 Extended Greeting 1 Example
1.1.5 Weather 5 Exercise
1.2 Functions and Parameters Lesson
1.2.1 Functions and Parameters 1 Video
1.2.2 Functions and Parameters 2 Check for Understanding
1.2.3 Print a Value 1 Example
1.2.4 Name and Age 1 Example
1.2.5 Print Product 5 Exercise
1.2.6 Print Multiple Times 5 Exercise
1.2.7 Default Parameter Values 1 Example
1.2.8 Area of a Square with Default Parameters 5 Exercise
1.3 Namespaces in Functions Lesson
1.3.1 Namespaces in Functions 1 Video
1.3.2 Namespaces in Functions 2 Check for Understanding
1.3.3 Functions and Variables 1 Example
1.3.4 Functions and Variables, Part 2 1 Example
1.3.5 Fix This Program! 5 Debugging
1.3.6 Adding to a Value 5 Exercise
1.3.7 Add, Subtract, or Multiply 5 Exercise
1.4 Functions and Return Values Lesson
1.4.1 Functions and Return Values 1 Video
1.4.2 Functions and Return Values 2 Check for Understanding
1.4.3 Return 10 1 Example
1.4.4 Add One 5 Exercise
1.4.5 Negate 1 Example
1.4.6 Functions Calling Functions 1 Example
1.4.7 Function Calls As Parameters 1 Example
1.4.8 Sum Two Numbers 5 Exercise
1.4.9 Temperature Converter 5 Exercise
1.4.10 Functions Badge 1 Badge
1.5 Exceptions Lesson
1.5.1 Exceptions 1 Video
1.5.2 Exceptions 2 Check for Understanding
1.5.3 Enter a Number 1 Example
1.5.4 Enter Name and Age 1 Example
1.5.5 Temperature Converter, Part 2 5 Exercise
1.5.6 Enter a Positive Number 5 Exercise
1.6 Functions Quiz Lesson
1.6.1 Functions and Exceptions Quiz 15 Unit Quiz
1.6.2 Control Flow Badge 1 Badge
Strings
2.1 Indexing Lesson
2.1.1 Indexing 1 Video
2.1.2 Indexing 2 Check for Understanding
2.1.3 Characters in a String 1 Example
2.1.4 Unit Tests 5 Video
2.1.5 Initials 5 Practice
2.1.6 Sandwich Sandwiches 5 Practice
2.2 Slicing Lesson
2.2.1 Slicing 1 Video
2.2.2 Slicing 3 Check for Understanding
2.2.3 Groups of Characters 1 Example
2.2.4 String Collage 1 Example
2.2.5 Room Names 1 Example
2.2.6 If You're Not First, You're Last 5 Practice
2.2.7 Part 1, Replace a Letter 5 Practice
2.2.8 Part 2, Replace a Letter 5 Practice
2.2.9 Slicing Badge 1 Badge
2.3 Immutability Lesson
2.3.1 Immutability 1 Video
2.3.2 Immutability 2 Check for Understanding
2.3.3 String Immutability 1 Example
2.3.4 Find the Error 5 Exercise
2.4 Strings and For Loops Lesson
2.4.1 Strings and For Loops 1 Video
2.4.2 Strings and For Loops 2 Check for Understanding
2.4.3 The len Function 1 Example
2.4.4 Length of User's Name 5 Practice
2.4.5 String For Loop with Indices 1 Example
2.4.6 String For Loop with Characters 1 Example
2.4.7 Spelling Bee 5 Exercise
2.4.8 Keeping Count 5 Practice
2.5 The in Keyword Lesson
2.5.1 The in Keyword 1 Video
2.5.2 The in Keyword 2 Check for Understanding
2.5.3 Contains a Letter 1 Example
2.5.4 Contains a Substring 1 Example
2.5.5 Contains a Vowel 5 Practice
2.6 String Methods Lesson
2.6.1 String Methods 1 Video
2.6.2 String Methods 2 Check for Understanding
2.6.3 upper and lower 1 Example
2.6.4 ENTHUSIASM! 5 Practice
2.6.5 swapcase 1 Example
2.6.6 strip 1 Example
2.6.7 find 1 Example
2.6.8 What's in a Name? 5 Practice
2.6.9 Part 1, Remove All From String 5 Practice
2.6.10 Part 2, Remove All From String 5 Exercise
2.6.11 Mindset Survey 3 1 Survey
2.7 Strings Quiz Lesson
2.7.1 Strings Quiz 20 Unit Quiz
2.7.2 Strings Badge 1 Badge
Project: The Game of Pig
3.1 Project: The Game of Pig Lesson
3.1.1 The Game of Pig 5 Free Response
3.1.2 Build the Basic Program 5 Exercise
3.1.3 Adding a Computer Opponent 5 Exercise
Creating and Altering Data Structures
4.1 Tuples Lesson
4.1.1 Tuples 1 Video
4.1.2 Tuples 2 Check for Understanding
4.1.3 A Tuple Is a Sequence 1 Example
4.1.4 A Tuple is Heterogeneous 1 Example
4.1.5 Tuples With a Single Element 1 Example
4.1.6 Concatenating Tuples 1 Example
4.1.7 Fix This Tuple 5 Exercise
4.1.8 Citation 5 Practice
4.1.9 Diving Contest 5 Practice
4.1.10 Coordinate Pairs 10 Practice
4.2 Lists Lesson
4.2.1 Lists 1 Video
4.2.2 Lists 2 Check for Understanding
4.2.3 A List Is Like a Mutable Tuple 1 Example
4.2.4 String <--> List 1 Example
4.2.5 Spell It Out 5 Practice
4.2.6 Splitting a String 1 Example
4.2.7 Listed Greeting 5 Practice
4.2.8 List of Tuples, Tuples of Lists 1 Example
4.3 For Loops and Lists Lesson
4.3.1 For Loops and Lists 1 Video
4.3.2 For Loops and Lists 2 Check for Understanding
4.3.3 For Loops and Lists 1 Example
4.3.4 For Loops and Lists, Part 2 1 Example
4.3.5 Max In List 5 Practice
4.3.6 Owls 5 Practice
4.3.7 Exclamat!on Po!nts 5 Practice
4.3.8 Word Ladder 10 Challenge
4.3.9 Owls, Part 2 10 Challenge
4.4 List Methods Lesson
4.4.1 List Methods 1 Video
4.4.2 List Methods 2 Check for Understanding
4.4.3 append and extend 1 Example
4.4.4 How Many Names? 5 Exercise
4.4.5 Five Numbers 5 Exercise
4.4.6 sort 1 Example
4.4.7 Librarian 5 Exercise
4.4.8 reverse 1 Example
4.4.9 count 1 Example
4.4.10 remove 1 Example
4.4.11 Take a Thing Out, Sort It and Reverse It 5 Practice
4.4.12 Librarian, Part 2 10 Challenge
4.4.13 Lists Badge 1 Badge
4.5 Creating and Altering Data Structures Quiz Lesson
4.5.1 Creating and Altering Data Structures Quiz 15 Unit Quiz
Extending Data Structures
5.1 2d Lists Lesson
5.1.1 2d Lists 1 Video
5.1.2 2d Lists 2 Check for Understanding
5.1.3 A List of Lists 1 Example
5.1.4 Grid 1 Example
5.1.5 2d Lists and Slices 1 Example
5.1.6 Checkerboard, v1 5 Exercise
5.1.7 Checkerboard, v2 5 Exercise
5.1.8 Checkerboard, v3 5 Exercise
5.1.9 Tic Tac Toe 10 Challenge
5.2 List Comprehensions Lesson
5.2.1 List Comprehensions 1 Video
5.2.2 List Comprehensions 2 Check for Understanding
5.2.3 List of Consecutive Numbers 1 Example
5.2.4 List of Squares 1 Example
5.2.5 Divisible by 3 5 Exercise
5.2.6 Digits of Pi 1 Example
5.2.7 List of Booleans 1 Example
5.2.8 Last Names 5 Exercise
5.2.9 Strings To Integers 5 Exercise
5.2.10 Mindset Survey 4 1 Survey
5.3 Packing and Unpacking Lesson
5.3.1 Packing and Unpacking 1 Video
5.3.2 Packing and Unpacking 2 Check for Understanding
5.3.3 Packing 1 Example
5.3.4 Unpacking 1 Example
5.3.5 Unpacking Parameters 1 Example
5.3.6 Coordinate Pair 5 Exercise
5.3.7 Slopes 5 Exercise
5.3.8 Swapping 1 Example
5.3.9 Full Name & Citation 5 Exercise
5.3.10 Packing Badge 1 Badge
5.4 Dictionaries Lesson
5.4.1 Dictionaries 1 Video
5.4.2 Dictionaries 1 Check for Understanding
5.4.3 Keys and Values 1 Example
5.4.4 The in Keyword 1 Example
5.4.5 Phone Book 5 Exercise
5.4.6 Word Counts 5 Exercise
5.5 Extending Data Structures Quiz Lesson
5.5.1 Extending Data Structures Quiz 14 Unit Quiz
5.5.2 Data Structures Badge 1 Badge
Project: Guess the Word
6.1 Project: Guess the Word Lesson
6.1.1 Guess the Word Demo 1 Demo
6.1.2 Guess the Word, Part 1 5 Exercise
6.1.3 Guess the Word, Part 2 5 Exercise
6.1.4 Guess the Word, Part 3 5 Exercise
6.1.5 Guess the Word, Part 4 5 Exercise
File I/O
7.1 What is File I/O Lesson
7.1.1 What is File I/O 5 Video
7.1.2 What is File I/O 4 Quiz
7.1.3 What is a TXT File? 5 Example
7.1.4 What is a CSV File? 5 Example
7.1.5 Choosing a File Format: TXT vs. CSV 5 Free Response
7.1.6 File I/O in Data Science 5 Example
7.1.7 File I/O in Image Processing 5 Example
7.1.8 File I/O and Social Media 5 Free Response
7.2 Reading Character from File Lesson
7.2.1 Reading Character from File 5 Video
7.2.2 Reading Characters from File: Example Walkthrough 5 Video
7.2.3 Reading Characters from File 4 Quiz
7.2.4 Read Specific Characters 5 Example
7.2.5 Read All Characters 5 Example
7.2.6 Fix This: Reading Characters 5 Debugging
7.2.7 Fix This: Unable to Read 5 Debugging
7.2.8 Validating Tweet Length 5 Exercise
7.3 Reading Line from File Lesson
7.3.1 Reading Line From File 5 Video
7.3.2 Reading Line from File: Example Walkthrough 5 Video
7.3.3 Read Line from File 4 Quiz
7.3.4 Reading and Printing Lines 5 Example
7.3.5 Counting Lines in a File 5 Exercise
7.3.6 Summing Numbers from File 5 Exercise
7.3.7 Formatting Movie Titles 5 Exercise
7.4 Reading All Lines from File Lesson
7.4.1 Reading All Lines from File 5 Video
7.4.2 Reading All Lines from File: Example Walkthrough 5 Video
7.4.3 Reading All Lines from File 4 Quiz
7.4.4 Using readlines() 5 Example
7.4.5 Finding the Needle in the Haystack 5 Exercise
7.4.6 Extract Quotes from a Text File 5 Exercise
7.5 Writing to File Lesson
7.5.1 Writing to File 5 Video
7.5.2 Write to End of File: Example Walkthrough 5 Video
7.5.3 Writing to File 4 Quiz
7.5.4 Write to File 5 Example
7.5.5 Append to File 5 Example
7.5.6 Activity Tracker 5 Exercise
7.5.7 Guest Book 5 Exercise
7.5.8 Write the Sum 5 Exercise
7.6 Move File Pointer Position Lesson
7.6.1 Move File Pointer Position 5 Video
7.6.2 Move File Pointer Position: Example Walkthrough 5 Video
7.6.3 Move File Pointer Position 4 Quiz
7.6.4 Using tell() 5 Example
7.6.5 Reading from a Position in File 5 Example
7.6.6 Read from Middle 5 Exercise
7.6.7 Reverse a File 5 Exercise
7.7 File I/O Quiz Lesson
7.7.1 File I/O Quiz 13 Quiz
Classes and Objects
8.1 Classes and Objects Lesson
8.1.1 Classes and Objects 0 Video
8.1.2 Classes and Objects 1 Check for Understanding
8.1.3 The Point Class 0 Example
8.1.4 The Rectangle Class, Part 1 5 Exercise
8.1.5 The Point Class, Part 2 0 Example
8.1.6 The Rectangle Class, Part 2 5 Exercise
8.2 Methods Lesson
8.2.1 Methods 0 Video
8.2.2 Methods 2 Check for Understanding
8.2.3 The Point Class, Part 3 0 Example
8.2.4 The Point Class, Part 4 0 Example
8.2.5 The Rectangle Class, Part 3 5 Exercise
8.2.6 The Rectangle Class, Part 4 5 Exercise
8.3 Built-In Methods Lesson
8.3.1 Built-In Methods 0 Video
8.3.2 Built-In Methods 2 Check for Understanding
8.3.3 The __repr__ method 0 Example
8.3.4 The __eq__ method 0 Example
8.3.5 The Point Class, Part 5 0 Example
8.3.6 The Rectangle Class, Part 5 5 Exercise
8.3.7 The Rectangle Class, Part 6 5 Exercise
8.3.8 Sheet Music 0 Example
8.3.9 Names In a Hat 10 Challenge
8.4 Operator Overloading Lesson
8.4.1 Operator Overloading 0 Video
8.4.2 Operator Overloading 2 Check for Understanding
8.4.3 The __add__ method 0 Example
8.4.4 The Point Class, Part 6 0 Example
8.4.5 The Rectangle Class, Part 7 5 Exercise
8.4.6 The Rectangle Class, Part 8 5 Exercise
8.4.7 Contact Merge 5 Exercise
8.5 Class Variables vs. Instance Variables Lesson
8.5.1 Class Variables vs. Instance Variables 0 Video
8.5.2 Class Variables vs. Instance Variables 2 Check for Understanding
8.5.3 The Point Class, Part 7 0 Example
8.5.4 The Rectangle Class, Part 9 5 Exercise
8.5.5 Cars 0 Example
8.5.6 Cars, Part 2 5 Exercise
8.5.7 Cars, Part 3 0 Example
Exploring CS Careers
9.1 Computer Science Careers Lesson
9.1.1 Computer Science All Around Us 1 Video
9.1.2 Computer Science All Around Us 2 Quiz
9.1.3 CS Careers 1 Connection
9.1.4 CS Career Response 5 Free Response
9.1.5 Coding in the Wild 1 Connection
9.1.6 Coding in the Wild Response 5 Free Response
9.1.7 Inclusive Coding 1 Connection
9.1.8 Inclusive Coding Response 5 Free Response
9.2 Explore a Career Lesson
9.2.1 How to Choose the Right Career Path 5 Connection
9.2.2 Step 1: Your Hobbies 5 Free Response
9.2.3 Step 2: Your Talents 5 Free Response
9.2.4 Step 3: Your Personality 5 Free Response
9.2.5 Step 4: Your Career Aspirations 5 Free Response
9.2.6 Step 5: Do Your Research 5 Free Response
9.2.7 Career Exploration Presentation Guidelines 5 Notes
9.2.8 Career Exploration Presentation 5 Presentation