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Activity Points Item Type
Digital Citizenship and Cyber Hygiene
1.1 What is Cybersecurity? Lesson
1.1.1 What is Cybersecurity? 1 Video
1.1.2 What is Cybersecurity? 3 Check for Understanding
1.1.3 City Services Ransomware 1 Connection
1.1.4 Ransomware Reflection 5 Free Response
1.1.5 Internet of Things 1 Connection
1.1.6 Hackers vs. Smart Homes 1 Connection
1.1.7 Internet of Things Reflection 5 Free Response
1.1.8 Threat Map 1 Connection
1.1.9 Why Learn about Cybersecurity? 5 Free Response
1.2 The CIA Triad Lesson
1.2.1 CIA Triad 1 Video
1.2.2 CIA Triad 2 Check for Understanding
1.2.3 Which part of the CIA Triad? 5 Free Response
1.2.4 Which part of the CIA Triad? 5 Free Response
1.2.5 Breach of Confidentiality 5 Free Response
1.2.6 Breach of Availability 5 Free Response
1.2.7 A Balancing Game 5 Resource
1.3 Digital Footprint and Reputation Lesson
1.3.1 Digital Footprint and Reputation 1 Video
1.3.2 Digital Footprint and Reputation 3 Check for Understanding
1.3.3 Building a Positive Digital Footprint 5 Free Response
1.3.4 Right to be Forgotten? 1 Connection
1.3.5 Right to be Forgotten 5 Free Response
1.3.6 What is your Digital Footprint? 5 Free Response
1.4 Cyberbullying Lesson
1.4.1 Cyberbullying 1 Video
1.4.2 Cyberbullying 3 Check for Understanding
1.4.3 Scenario: Student Ranking 5 Free Response
1.4.4 Scenario: Singled Out 5 Free Response
1.4.5 Stopping Cyberbullying 5 Free Response
1.5 Internet Safety Lesson
1.5.1 Internet Safety 1 Video
1.5.2 Internet Safety 2 Check for Understanding
1.5.3 Scenario: School Stranger 5 Free Response
1.5.4 Scenario: Vacation Pals 5 Free Response
1.5.5 Staying Safe 5 Free Response
1.6 Privacy & Security Lesson
1.6.1 What is Data Privacy & Security? 1 Video
1.6.2 Privacy & Security Quiz 2 Check for Understanding
1.6.3 How Strong is your Password? 1 Connection
1.6.4 How Strong is your password? 5 Free Response
1.6.5 Google Privacy Policy Search 1 Connection
1.6.6 Google Privacy Policy Search 5 Free Response
1.6.7 Is Your Head in the Cloud? 5 Resource
1.7 Information Literacy Lesson
1.7.1 Information Literacy 1 Video
1.7.2 Information Literacy 2 Check for Understanding
1.7.3 Effective Internet Searches 5 Free Response
1.7.4 Evaluate the Source 1 1 Connection
1.7.5 Respond: Evaluate the Source 1 5 Free Response
1.7.6 Evaluate the Source 2 1 Notes
1.7.7 Respond: Evaluate the Source 2 5 Free Response
1.7.8 Hero Pig? 1 Connection
1.8 Visualizing and Interpreting Data Lesson
1.8.1 Visualizing Data 1 Video
1.8.2 Visualizing Data Quiz 3 Quiz
1.8.3 Exploring Data Visualizations 1 Notes
1.8.4 US Recorded Music Revenue 1 Connection
1.8.5 National Parks 1 Connection
1.8.6 March Madness 1 Connection
1.8.7 Captain Marvel 1 Connection
1.8.8 Respond: Visualizations 5 Free Response
1.8.9 Choosing a Visualization 5 Free Response
1.8.10 End of Lesson Quiz 3 Quiz
1.9 Data Collection & Limitations Lesson
1.9.1 Collecting Data 1 Video
1.9.2 Collecting Data Quiz 2 Quiz
1.9.3 Design a Survey 5 Free Response
1.9.4 Self-Driving Cars 5 Free Response
1.9.5 Data Collection Quiz 2 Quiz
1.9.6 Data Limitations 1 Video
1.9.7 Line Graph 1 Example
1.9.8 Bar Graph 1 Example
1.9.9 Pie Chart 1 Example
1.10 Creative Credit & Copyright Lesson
1.10.1 Creative Credit and Copyright 1 Video
1.10.2 Creative Credit and Copyright 2 Check for Understanding
1.10.3 Cite! 5 Free Response
1.10.4 Exploring Creative Commons 1 Connection
1.10.5 Respond: Creative Commons 5 Free Response
1.10.6 Finding Images 5 Free Response
1.10.7 Reflection: Why is Copyright Important? 5 Free Response
1.11 Hacking Ethics Lesson
1.11.1 Hacking Ethics & Legality 1 Video
1.11.2 Hacking Ethics & Legality 3 Check for Understanding
1.11.3 Penetration Testing 1 Connection
1.11.4 Reflection: Penetration Testing 5 Free Response
1.11.5 Hack the Pentagon? 1 Connection
1.11.6 Reflection: Hack the Pentagon 5 Free Response
1.11.7 Ethical Hacker Agreement 1 Check for Understanding
1.12 Project: Public Service Announcement Lesson
1.12.1 Pick a Topic 5 Free Response
1.12.2 Research 5 Free Response
1.12.3 Choose Your Audience 5 Free Response
1.12.4 What kind of PSA? 5 Free Response
1.12.5 Draft your PSA 5 Free Response
1.12.6 Finalize your PSA! 15 Free Response
1.13 Digital Citizenship and Cybersecurity Quiz Lesson
1.13.1 Digital Citizenship and Cybersecurity Quiz 10 Unit Quiz
1.13.2 Digital Citizenship and Cybersecurity Badge 1 Badge
The ABCs of Cryptography
2.1 Cryptography, Cryptology, Cryptanalysis Lesson
2.1.1 Cryptography, Cryptology, Cryptanalysis 1 Video
2.1.2 Cryptography, Cryptology, Cryptanalysis 2 Check for Understanding
2.1.3 Cryptogram Game! 1 Example
2.1.4 Why encrypt? 1 Video
2.1.5 Why encrypt? 2 Check for Understanding
2.1.6 Encrypt/Decrypt 1 Example
2.2 History of Cryptography Lesson
2.2.1 Cryptography: A Brief History 1 Video
2.2.2 Cryptography History Quiz 2 Check for Understanding
2.2.3 How the Enigma Worked 1 Connection
2.2.4 How the Enigma Worked 5 Free Response
2.2.5 Unknown Languages and the Future of Cryptography 1 Connection
2.2.6 The Future of Cybersecurity 5 Free Response
2.3 Basic Crypto Systems: Caesar Cipher Lesson
2.3.1 Caesar Cipher 1 Video
2.3.2 Caesar Cipher 2 Check for Understanding
2.3.3 Caesar Cipher Encryption 1 Example
2.3.4 Decrypt Caesar's Cipher! 1 Example
2.4 Basic Crypto Systems: Cracking Caesar Lesson
2.4.1 Cracking Caesar Cipher 1 Video
2.4.2 Cracking Caesar Cipher 2 Check for Understanding
2.4.3 Cracking Caesar with Brute Force 1 Example
2.4.4 Letter Frequency and Caesar 1 Example
2.4.5 Examining Caesar Cipher 5 Free Response
2.5 Basic Crypto Systems: Vigenere Cipher Lesson
2.5.1 Vigenere Cipher 1 Video
2.5.2 Vigenere Cipher 1 Check for Understanding
2.5.3 Vigenere Cipher Example 1 Example
2.5.4 Letter Frequency and Vigenere Cipher 1 Example
2.5.5 Examining Vigenere Cipher 5 Free Response
2.5.6 Improving Vigenere 1 Example
2.6 The ABCs of Cryptography Quiz Lesson
2.6.1 The ABCs of Cryptography Quiz 15 Unit Quiz
Programming With Karel
3.1 Introduction to Programming With Karel Lesson
3.1.1 Introduction to Programming With Karel 1 Video
3.1.2 Quiz: Karel Commands 1 Check for Understanding
3.1.3 Our First Karel Program 1 Example
3.1.4 Your First Karel Program 5 Exercise
3.1.5 Short Stack 5 Exercise
3.2 More Basic Karel Lesson
3.2.1 More Basic Karel 1 Video
3.2.2 More Basic Karel Quiz 4 Check for Understanding
3.2.3 Tennis Ball Square 1 Example
3.2.4 Make a Tower 5 Exercise
3.2.5 Pyramid of Karel 5 Exercise
3.2.6 Troubleshooting Strategies 5 Resource
3.3 Karel Can't Turn Right Lesson
3.3.1 Karel Can't Turn Right 1 Video
3.3.2 Karel Can't Turn Right Quiz 2 Check for Understanding
3.3.3 Tower and Turn Right 1 Example
3.3.4 Slide Karel 5 Exercise
3.3.5 Fireman Karel 5 Exercise
3.3.6 Karel Turns Right Badge 1 Badge
3.4 Functions in Karel Lesson
3.4.1 Functions in Karel 1 Video
3.4.2 Functions in Karel Quiz 1 Check for Understanding
3.4.3 Turn Around 1 Example
3.4.4 Pancakes 5 Exercise
3.4.5 Mario Karel 5 Exercise
3.5 The Start Function Lesson
3.5.1 The Start Function 1 Video
3.5.2 The Start Function Quiz 2 Check for Understanding
3.5.3 Tower with Start Function 1 Example
3.5.4 Pancakes with Start 5 Exercise
3.6 Top Down Design and Decomposition in Karel Lesson
3.6.1 Top Down Design and Decomposition in Karel 1 Video
3.6.2 Top Down Design and Decomposition Quiz 2 Check for Understanding
3.6.3 Hurdle Karel 1 Example
3.6.4 The Two Towers 5 Exercise
3.7 Commenting Your Code Lesson
3.7.1 Commenting Your Code 1 Video
3.7.2 Commenting Your Code Quiz 1 Check for Understanding
3.7.3 Hurdle Karel 1 Example
3.7.4 The Two Towers + Comments 5 Exercise
3.8 Abstraction Lesson
3.8.1 Abstraction 1 Video
3.8.2 Abstraction Quiz 2 Quiz
3.8.3 Abstracting Away buildTower 1 Example
3.8.4 Abstracting Your Day 5 Free Response
3.8.5 Reflection: Abstraction 5 Free Response
3.8.6 Abstraction in Karel 5 Free Response
3.9 Super Karel Lesson
3.9.1 Super Karel 1 Video
3.9.2 Super Karel Quiz 1 Check for Understanding
3.9.3 Hurdle Karel (with SuperKarel) 1 Example
3.9.4 The Two Towers + SuperKarel 5 Exercise
3.9.5 Super Karel Badge 1 Badge
3.10 For Loops Lesson
3.10.1 For Loops 1 Video
3.10.2 For Loops Quiz 1 Check for Understanding
3.10.3 Repeated Move 1 Example
3.10.4 Put Down Tennis Balls 1 Example
3.10.5 Take 'em All 5 Exercise
3.10.6 Dizzy Karel 5 Exercise
3.10.7 Ball in Each Corner 5 Exercise
3.10.8 Lots of Hurdles 5 Exercise
3.11 If Statements Lesson
3.11.1 If Statements 1 Video
3.11.2 If Statements Quiz 2 Check for Understanding
3.11.3 If Statements 1 Example
3.11.4 Safe Take Ball 1 Example
3.11.5 Is There a Ball? 5 Exercise
3.11.6 Don't Crash! 5 Exercise
3.12 If/Else Statements Lesson
3.12.1 If/Else Statements 1 Video
3.12.2 If/Else Statements Quiz 2 Check for Understanding
3.12.3 If/Else Statements 1 Example
3.12.4 Opposite Day 1 Example
3.12.5 Right Side Up 5 Exercise
3.12.6 Right vs. Left Square 5 Exercise
3.12.7 Conditional Karel Badge 1 Badge
3.13 While Loops in Karel Lesson
3.13.1 While Loops in Karel 1 Video
3.13.2 While Loops in Karel Quiz 2 Check for Understanding
3.13.3 Move to Wall 1 Example
3.13.4 Follow The Yellow Ball Road 5 Exercise
3.13.5 Lay Row of Tennis Balls 5 Exercise
3.13.6 Big Tower 5 Exercise
3.14 Control Structures Example Lesson
3.14.1 Control Structures Example 1 Video
3.14.2 Control Structures Example Quiz 2 Check for Understanding
3.14.3 Cleanup Karel 1 Example
3.14.4 Random Hurdles 5 Exercise
3.14.5 Mindset Survey 1 1 Survey
3.15 More Karel Examples and Testing Lesson
3.15.1 More Karel Examples and Testing 1 Video
3.15.2 Quiz: Which Control Structure? 5 Check for Understanding
3.15.3 Move Tennis Ball Stack 1 Example
3.15.4 Climbing Karel 1 Example
3.16 How to Indent Your Code Lesson
3.16.1 How to Indent Your Code 1 Video
3.16.2 How to Indent Your Code Quiz 1 Check for Understanding
3.16.3 Dance and Clean Karel 1 Example
3.16.4 Diagonal 5 Exercise
3.16.5 Staircase 5 Exercise
3.16.6 Karel Exercises Badge 1 Badge
3.17 Debugging Strategies Lesson
3.17.1 Debugging Basics 1 Video
3.17.2 Debugging Basics 2 Check for Understanding
3.17.3 Debug: The Two Towers 5 Debugging
3.17.4 Debug: Lots of Hurdles 5 Debugging
3.17.5 Debugging From Error Messages 1 Video
3.17.6 Debugging with Error Messages 2 Check for Understanding
3.17.7 Debug: Big Tower 5 Debugging
3.17.8 Debug: Random Hurdles 5 Debugging
Karel Challenges
4.1 Collaborative Programming Lesson
4.1.1 Pair-Programming 1 Video
4.1.2 Pair-Programming 2 Check for Understanding
4.1.3 Why Practice Pair-Programming? 1 Connection
4.1.4 Pair-Programming Reflection 5 Free Response
4.2 Challenge Problems Lesson
4.2.1 Fetch 10 Challenge
4.2.2 Racing Karel 10 Challenge
4.2.3 Tower Builder 10 Challenge
4.2.4 Super Cleanup Karel 10 Challenge
4.2.5 Double Tennis Balls 10 Challenge
4.2.6 Programming with Karel Quiz 25 Unit Quiz
4.2.7 Karel Challenges Badge 1 Badge
Networks and the Internet
5.1 Intro to the Internet Lesson
5.1.1 Welcome to the Internet 1 Video
5.1.2 Welcome to the Internet Quiz 1 Quiz
5.1.3 The Internet and You 5 Free Response
5.2 Internet Hardware Lesson
5.2.1 Hardware of the Internet 1 Video
5.2.2 Internet Hardware Quiz 3 Quiz
5.2.3 The Internet is in the Ocean 1 Connection
5.3 Internet Addresses Lesson
5.3.1 Internet Addresses 1 Video
5.3.2 Internet Addresses Quiz 1 Quiz
5.3.3 The Need for Addresses 5 Free Response
5.3.4 4-bit Addresses 1 Quiz
5.3.5 IPv4 vs IPv6 5 Free Response
5.4 DNS Lesson
5.4.1 DNS 1 Video
5.4.2 DNS Quiz 2 Quiz
5.4.3 How Does DNS Work? 1 Connection
5.4.4 How Does DNS Work? 5 Free Response
5.4.5 DNS Badge 1 Badge
5.5 Routing Lesson
5.5.1 Routing 1 Video
5.5.2 Routing Quiz 1 Quiz
5.5.3 Redundancy 5 Free Response
5.5.4 Route Tracing 1 Traceroute
5.6 Packets and Protocols Lesson
5.6.1 Packets and Protocols 1 Video
5.6.2 Packets and Protocols Quiz 1 Quiz
5.6.3 Passing Notes 5 Resource
5.6.4 How the Internet Works 1 Connection
5.6.5 The Story of the Internet 5 Free Response
5.7 The Impact of the Internet Lesson
5.7.1 The Impact of the Internet 1 Video
5.7.2 The Impact of the Internet Quiz 2 Quiz
5.7.3 What is the Digital Divide? 1 Connection
5.7.4 What is the Digital Divide? 5 Free Response
5.8 Networks and the Internet Quiz Lesson
5.8.1 Networks and the Internet Quiz 15 Quiz
5.8.2 The Internet Badge 1 Badge
JavaScript and Graphics
6.1 Hello World Lesson
6.1.1 Hello World 1 Video
6.1.2 Hello World Quiz 1 Check for Understanding
6.1.3 Hello World 1 Example
6.1.4 Your Name and Hobby 5 Exercise
6.2 Variables Lesson
6.2.1 Variables 1 Video
6.2.2 Variables Quiz 1 Check for Understanding
6.2.3 Basic Variables 1 Example
6.2.4 Daily Activities 5 Exercise
6.3 User Input Lesson
6.3.1 User Input 1 Video
6.3.2 User Input Quiz 2 Check for Understanding
6.3.3 Basic User Input 1 Example
6.3.4 Dinner Plans 5 Exercise
6.3.5 User Input Badge 1 Badge
6.4 Basic Math in JavaScript Lesson
6.4.1 Basic Math in JavaScript 1 Video
6.4.2 Basic Math in JavaScript Quiz 3 Check for Understanding
6.4.3 Simple Calculator 1 Example
6.4.4 Dollars to Pounds 1 Example
6.4.5 Dividing Up Groups 1 Example
6.4.6 T-Shirt Shop 5 Exercise
6.4.7 Running Speed 5 Exercise
6.5 Using Graphics in JavaScript Lesson
6.5.1 Graphics 1 Video
6.5.2 JavaScript Graphics Quiz 3 Check for Understanding
6.5.3 Graphics Hello World 1 Example
6.5.4 Blue Circle 1 Example
6.5.5 Red Rectangle 1 Example
6.5.6 8 Ball 1 Example
6.5.7 Flag of the Netherlands 5 Exercise
6.5.8 Snowman 5 Exercise
6.5.9 Graphics Badge 1 Badge
6.6 Using RGB to Create Colors Lesson
6.6.1 Using RGB to Create Colors 1 Video
6.6.2 Using RGB to Create Colors 3 Quiz
6.6.3 Colors in Bits 1 Example
6.6.4 Exploring RGB 5 Exercise
6.6.5 Making Yellow 5 Exercise
6.6.6 Rainbow 5 Exercise
6.6.7 Create a Color Image! 10 Challenge
Graphics Challenges
7.1 Graphics Challenges Lesson
7.1.1 Ghost 10 Challenge
7.1.2 Fried Egg 10 Challenge
7.1.3 Draw Something 10 Challenge
7.1.4 JavaScript and Graphics Quiz 15 Unit Quiz
JavaScript Control Structures
8.1 Booleans Lesson
8.1.1 Booleans 1 Video
8.1.2 Booleans Quiz 1 Check for Understanding
8.1.3 First Boolean 1 Example
8.1.4 Do You Have a Dog? 5 Exercise
8.2 Logical Operators Lesson
8.2.1 Logical Operators 1 Video
8.2.2 Logical Operators Quiz 3 Check for Understanding
8.2.3 Light Switch 1 Example
8.2.4 President 1 Example
8.2.5 Wasting Time 1 Example
8.2.6 Can You Graduate? 5 Exercise
8.2.7 School's Out 5 Exercise
8.3 Comparison Operators Lesson
8.3.1 Comparison Operators 1 Video
8.3.2 Comparison Operators Quiz 2 Check for Understanding
8.3.3 Voting Age 1 Example
8.3.4 Grade Range 1 Example
8.3.5 Rolling Dice 5 Exercise
8.3.6 Girl Scout Designation 5 Exercise
8.4 If Statements Lesson
8.4.1 If Statements 1 Video
8.4.2 If Statements Quiz 3 Check for Understanding
8.4.3 Negative Numbers 1 Example
8.4.4 Great Names 1 Example
8.4.5 Even and Odd 1 Example
8.4.6 Secret Password 1 Example
8.4.7 Teenagers 5 Exercise
8.4.8 Dietary Restrictions 5 Exercise
8.4.9 Conditionals Badge 1 Badge
8.4.10 Mindset Survey 2 1 Survey
8.5 For Loops in JavaScript Lesson
8.5.1 Basic For Loop 1 Video
8.5.2 For Loops Quiz 2 Check for Understanding
8.5.3 For Loop 1 Example
8.5.4 Chalkboard 5 Exercise
8.5.5 The Worm 5 Exercise
8.5.6 Caterpillar 5 Exercise
8.6 General For Loops Lesson
8.6.1 General For Loop 1 Video
8.6.2 General For Loop Quiz 2 Check for Understanding
8.6.3 Countdown 1 Example
8.6.4 Count By Twos 1 Example
8.6.5 Count By Sevens 5 Exercise
8.6.6 Powers of Two 5 Exercise
8.7 For Loop Practice Lesson
8.7.1 For Loop Examples 1 Video
8.7.2 For Loop Examples Quiz 3 Check for Understanding
8.7.3 For Loop Sum 1 Example
8.7.4 Better Sum 5 Exercise
8.7.5 Factorial 5 Exercise
8.7.6 All Dice Values 5 Exercise
8.8 Random Numbers Lesson
8.8.1 Random Numbers 1 Video
8.8.2 Random Numbers Quiz 2 Check for Understanding
8.8.3 Rolling a Die 1 Example
8.8.4 Flipping a Coin 1 Example
8.8.5 Lots of Rolls 5 Exercise
8.8.6 Totals of Lots of Rolls 5 Exercise
8.8.7 Chart of Lots of Rolls 5 Exercise
8.8.8 Collecting and Visualizing Data 5 Resource
8.8.9 Collect and Visualize Data 1 Example
8.8.10 Random Color Square 5 Exercise
8.8.11 Randomizer Badge 1 Badge
8.9 While Loops Lesson
8.9.1 While Loops 1 Video
8.9.2 While Loops Quiz 2 Check for Understanding
8.9.3 While Loop Countdown 1 Example
8.9.4 Inventory 5 Exercise
8.9.5 Fibonacci 5 Exercise
8.9.6 Concentric Circles 5 Exercise
8.10 Loop and a Half Lesson
8.10.1 Loop and a Half 1 Video
8.10.2 Loop and a Half Quiz 3 Check for Understanding
8.10.3 Adding Up Numbers 1 Example
8.10.4 Snake Eyes 5 Exercise
8.10.5 Better Password Prompt 5 Exercise
8.10.6 Looper Badge 1 Badge
Control Structures Challenges
9.1 Control Structures Challenges Lesson
9.1.1 Guessing Game 10 Challenge
9.1.2 Circles in Circles 10 Challenge
9.1.3 Circles in Squares 10 Challenge
9.1.4 Happy Birthday! 10 Challenge
9.1.5 JavaScript Control Structures Quiz 15 Unit Quiz
Functions, Events, and Lists
10.1 Functions and Parameters 1 Lesson
10.1.1 Functions and Parameters 1 1 Video
10.1.2 Functions and Parameters Quiz 1 3 Check for Understanding
10.1.3 Double Number 1 Example
10.1.4 Square 5 Exercise
10.1.5 Triple 5 Exercise
10.2 Functions and Parameters 2 Lesson
10.2.1 Functions and Parameters 2 1 Video
10.2.2 Functions and Parameters Quiz 2 2 Check for Understanding
10.2.3 Sum Function 1 Example
10.2.4 Area of Triangle 5 Exercise
10.2.5 Height in Meters 5 Exercise
10.3 Functions and Parameters 3 Lesson
10.3.1 Functions and Parameters 3 1 Video
10.3.2 Functions and Parameters Quiz 3 2 Check for Understanding
10.3.3 Draw Circles 1 Example
10.3.4 Vertical Lines 5 Exercise
10.3.5 Graphics Stop Light 5 Exercise
10.3.6 Pool Table 5 Exercise
10.3.7 Cityscape 5 Exercise
10.3.8 Parameters Badge 1 Badge
10.3.9 Mindset Survey 3 1 Survey
10.4 Functions and Return Values 1 Lesson
10.4.1 Functions and Return Values 1 1 Video
10.4.2 Functions and Return Values Quiz 2 Check for Understanding
10.4.3 Double Number 1 Example
10.4.4 Square with Return Values 5 Exercise
10.4.5 Triple with Return Values 5 Exercise
10.4.6 Gymnastics Mats 5 Exercise
10.5 Functions and Return Values 2 Lesson
10.5.1 Functions and Return Values 2 1 Video
10.5.2 Functions and Return Values Quiz 2 2 Check for Understanding
10.5.3 Return Values 1 Example
10.5.4 Is It Even? 5 Exercise
10.5.5 Max 5 Exercise
10.6 Timers Lesson
10.6.1 Timers 1 Video
10.6.2 Timers Quiz 2 Check for Understanding
10.6.3 Moving Ball 1 Example
10.6.4 Magic 8 Ball 1 Example
10.6.5 Crazy Ball 5 Exercise
10.7 Random Circles Lesson
10.7.1 Example: Random Circles 1 Video
10.7.2 Random Circles Quiz 2 Check for Understanding
10.7.3 Random Circles 1 Example
10.7.4 Spinner Example 1 Example
10.7.5 Growing Circle 5 Exercise
10.7.6 Paint splatter 5 Exercise
10.7.7 Increasing Number of Shapes 10 Challenge
10.7.8 Animating Shapes Badge 1 Badge
10.8 Random Ghosts Lesson
10.8.1 Example: Random Ghosts 1 Video
10.8.2 Random Ghosts Quiz 3 Check for Understanding
10.8.3 Random Ghosts 1 Example
10.8.4 Random Fireworks 1 Example
10.8.5 Circle Wall 5 Exercise
10.8.6 Brick Wall 5 Exercise
10.9 Bouncing Ball Lesson
10.9.1 Example: Bouncing Ball 1 Video
10.9.2 Bouncing Ball Quiz 2 Check for Understanding
10.9.3 Bouncing Ball 1 Example
10.9.4 Hotspot Ball 5 Exercise
10.9.5 Trail 5 Exercise
10.9.6 Animator Badge 1 Badge
10.10 Mouse Events: Mouse Clicked Lesson
10.10.1 Mouse Events: Mouse Clicked 1 Video
10.10.2 Mouse Events: Mouse Clicked Quiz 2 Check for Understanding
10.10.3 Click For Circles 1 Example
10.10.4 Click For Ghosts 1 Example
10.10.5 Teleporting Ball 5 Exercise
10.10.6 Pause 5 Exercise
10.11 Intro to Lists/Arrays Lesson
10.11.1 Intro to Lists/Arrays 1 Video
10.11.2 Intro to Lists/Arrays Quiz 2 Check for Understanding
10.11.3 Making an Array 1 Example
10.11.4 List of Places to Travel 5 Exercise
10.11.5 List of Even Numbers 5 Exercise
10.12 Adding/Removing From an Array Lesson
10.12.1 Adding/Removing From an Array 1 Video
10.12.2 Adding/Removing from an Array Quiz 3 Check for Understanding
10.12.3 Add/Remove From Array 1 Example
10.12.4 Practice Push and Pop 5 Exercise
10.13 Array Length and Looping Through Arrays Lesson
10.13.1 Array Length and Looping Through Arrays 1 Video
10.13.2 Array Length and Looping Through Arrays Quiz 2 Check for Understanding
10.13.3 Print Shopping List 1 Example
10.13.4 Sum Array 1 Example
10.13.5 Product of List 5 Exercise
10.13.6 Print Flight Itinerary 5 Exercise
10.13.7 Double List 5 Exercise
10.13.8 Evens Only List 5 Exercise
10.13.9 Reverse List 5 Exercise
10.14 Iterating Over an Array Lesson
10.14.1 Examples: Iterating Over an Array 1 Video
10.14.2 Iterating Over an Array Quiz 2 Check for Understanding
10.14.3 Coin Flips 1 Example
10.14.4 Many Crazy Balls 1 Example
10.14.5 Coin Flip Fun: Number of Heads and Tails 5 Exercise
10.14.6 Coin Flip Fun: Longest Streak of Heads 5 Exercise
10.14.7 Changing Circles 5 Exercise
10.14.8 Real World Array Search Applications 5 Free Response
10.15 Simulation Lesson
10.15.1 Simulation 1 Video
10.15.2 Gravity Simulation 1 Example
10.15.3 Conway's Game of Life 1 Example
10.15.4 Simulating a Coin Flip 5 Exercise
10.15.5 Wolf Sheep Predation Simulation 1 Connection
10.15.6 Wolf Sheep Predation Reflection 5 Free Response
10.15.7 Data Structures Exercises Badge 1 Badge
Final Project
11.1 Intro to Design Thinking Lesson
11.1.1 Intro to Design Thinking 1 Video
11.1.2 Intro to Design Thinking 1 Quiz
11.1.3 User Interface Scavenger Hunt 5 Free Response
11.1.4 Case Study: Helping Blind People See 1 Connection
11.1.5 Case Study Responses 5 Free Response
11.1.6 Tell a Story Example 1 Example
11.1.7 Tell a Story Example: Moving Scene 1 Example
11.1.8 Brainstorming Project Ideas 5 Free Response
11.2 Empathy Lesson
11.2.1 Empathy 1 Video
11.2.2 Empathy Quiz 2 Check for Understanding
11.2.3 A Cafeteria Designed for Me 1 Connection
11.2.4 A Cafeteria Designed for Me 5 Free Response
11.2.5 Accessibility 1 Connection
11.2.6 Accessibility Tips 5 Free Response
11.2.7 Accessibility: Designing for ALL 5 Free Response
11.2.8 How to Interview 1 Connection
11.2.9 How to Interview 5 Free Response
11.2.10 User Interview 5 Free Response
11.3 Prototype Lesson
11.3.1 Prototype 1 Video
11.3.2 Prototype Quiz 1 Quiz
11.3.3 Wizard of Oz Prototyping 1 Connection
11.3.4 Example Wizard of Oz Paper Prototype 1 Connection
11.3.5 Make Your Paper Prototypes! 5 Free Response
11.4 Test Lesson
11.4.1 Test 1 Video
11.4.2 Testing Quiz 1 Quiz
11.4.3 Testing with Users 1 Connection
11.4.4 Example: How to User Test 1 Connection
11.4.5 How to User Test Responses 5 Free Response
11.4.6 Example: How NOT to User Test 1 Connection
11.4.7 How NOT to User Test Responses 5 Free Response
11.4.8 How to Make Accessible Programs 5 Resource
11.4.9 Test Prototype 1 5 Free Response
11.4.10 Test Prototype 2 5 Free Response
11.4.11 Improve Your Prototype 5 Free Response
11.5 Project Prep and Development Lesson
11.5.1 Pseudocode 5 Free Response
11.5.2 Timeline & Team Roles 5 Free Response
11.5.3 Write the Code! 10 Challenge
11.5.4 Present your Project 5 Presentation
Computer Science Careers
12.1 Computer Science Careers Lesson
12.1.1 Computer Science All Around Us 1 Video
12.1.2 Computer Science All Around Us 2 Quiz
12.1.3 CS Careers 1 Connection
12.1.4 CS Career Response 5 Free Response
12.1.5 Coding in the Wild 1 Connection
12.1.6 Coding in the Wild Response 5 Free Response
12.1.7 Inclusive Coding 1 Connection
12.1.8 Inclusive Coding Response 5 Free Response
Extra Karel Practice
13.1 Extra Karel Practice Lesson
13.1.1 Functions Practice: K For Karel 10 Challenge
13.1.2 Functions Practice: Karel Plants A Tree 10 Challenge
13.1.3 Functions Practice: X Marks the Spot 10 Challenge
13.1.4 While Loop Practice: Blackout 10 Challenge
13.1.5 While Loop Practice: Move To Top 10 Challenge
13.1.6 Functions and While Loop Practice: Opposite Corner 10 Challenge
13.1.7 While Loop Practice: Checkered Row 10 Challenge
13.1.8 For Loop Practice: Tall Hurdles 10 Challenge
13.1.9 Functions and While Loop Practice: Row and Back 10 Challenge
13.1.10 Functions and For Loop Practice: Opposite Squares 10 Challenge
13.1.11 Stairway To Heaven 10 Challenge
13.1.12 Karel Practice Badge 0 Badge
13.1.13 For Loop Square 5 Exercise
Extra Karel Puzzles
14.1 Extra Karel Puzzles Lesson
14.1.1 Midpoint Karel 10 Challenge
14.1.2 Target Karel 10 Challenge
14.1.3 The Winding Yellow Road 10 Challenge
14.1.4 Super Random Hurdles 10 Challenge
14.1.5 Copy 10 Challenge
14.1.6 Multiply 10 Challenge
14.1.7 Fibonacci Karel 10 Challenge
14.1.8 Comparison Karel 10 Challenge
14.1.9 Swap 10 Challenge
14.1.10 Sorting Karel 10 Challenge
14.1.11 Karel Puzzles Badge 0 Badge
Functions and Parameters Practice
15.1 Functions and Parameters Practice Lesson
15.1.1 Taking a Power 10 Challenge
15.1.2 Dot Rectangle 10 Challenge
15.1.3 Print the Date 10 Challenge
15.1.4 Grades 10 Challenge
15.1.5 Concentric Circles 10 Challenge
15.1.6 Graphics Staircase 10 Challenge
15.1.7 The Weekend 5 Exercise
15.1.8 Functions and Parameters Badge 0 Badge
Animation and Games- Extended User Interaction
16.1 Mouse Events: Mouse Moved Lesson
16.1.1 Mouse Events: Mouse Moved 1 Video
16.1.2 Mouse Events: Mouse Moved Quiz 2 Check for Understanding
16.1.3 Simple Painting 1 Example
16.1.4 Colorful Drag to Paint 1 Example
16.1.5 Coordinates 5 Exercise
16.1.6 Target 5 Exercise
16.2 Drawing Lines Lesson
16.2.1 Example: Drawing Lines 1 Video
16.2.2 Drawing Lines Quiz 2 Check for Understanding
16.2.3 Drawing Lines 1 Example
16.2.4 Leash 5 Exercise
16.2.5 Advanced Animator Badge 1 Badge
16.2.6 Mindset Survey 4 1 Survey
16.3 Key Events Lesson
16.3.1 Key Events 1 Video
16.3.2 Key Events Quiz 1 Check for Understanding
16.3.3 Keyboard Square 1 Example
16.3.4 Basic Snake 5 Exercise
16.4 Crazy Ball Game Lesson
16.4.1 Crazy Ball Game 1 1 Video
16.4.2 Crazy Ball Game Quiz 1 1 Check for Understanding
16.4.3 Crazy Ball Game 1 1 Example
16.4.4 Crazy Ball Game 2 1 Video
16.4.5 Crazy Ball Game Quiz 2 2 Check for Understanding
16.4.6 Crazy Ball Game 2 1 Example
16.4.7 Click for Collision 5 Exercise
16.4.8 Drag and Drop 5 Exercise
16.5 Animation and Games Quiz Lesson
16.5.1 Animation and Games Quiz 25 Unit Quiz
16.5.2 Animation Exercises Badge 1 Badge
Extended Array Concepts
17.1 Indexing Into an Array Lesson
17.1.1 Indexing Into an Array 1 Video
17.1.2 Indexing into an Array Quiz 2 Check for Understanding
17.1.3 Array Indexing Practice 1 Example
17.1.4 Top Websites 5 Exercise
17.2 Finding an Element in a List Lesson
17.2.1 Finding an Element in a List 1 Video
17.2.2 Finding an Element in a List Quiz 3 Check for Understanding
17.2.3 Array indexOf 1 Example
17.2.4 Who is in Line? 5 Exercise
17.3 Removing an Element From an Array Lesson
17.3.1 Removing an Element From an Array 1 Video
17.3.2 Removing an Element from an Array Quiz 2 Check for Understanding
17.3.3 Splice and Remove 1 Example
17.3.4 Remove From Line 5 Exercise
Extended Data Structures
18.1 Intro to Objects/Maps Lesson
18.1.1 Intro to Objects/Maps 1 Video
18.1.2 Intro to Objects / Maps Quiz 3 Check for Understanding
18.1.3 Phonebook 1 Example
18.1.4 Sidekicks 5 Exercise
18.2 Basics of Objects Lesson
18.2.1 Basics of Objects 1 Video
18.2.2 Basics of Objects Quiz 2 Check for Understanding
18.2.3 Object Literal Phonebook 1 Example
18.2.4 Object Property Phonebook 1 Example
18.2.5 Beware Dot Notation! 1 Example
18.2.6 Address Book 5 Exercise
18.3 Iterating Over an Object Lesson
18.3.1 Iterating Over An Object 1 Video
18.3.2 Iterating over an Object Quiz 1 Check for Understanding
18.3.3 Print Phonebook 1 Example
18.3.4 Hogwarts 5 Exercise
18.4 When Do I Use an Object? Lesson
18.4.1 When Do I Use An Object? 1 Video
18.4.2 When do I use an Object Quiz 4 Check for Understanding
18.4.3 Facebook Friend Lists 1 Example
18.4.4 Does the Key Exist? 1 Example
18.4.5 Text Messages 5 Exercise
18.5 Intro to Sets Lesson
18.5.1 Intro to Sets 1 Video
18.5.2 Intro to Sets Quiz 3 Check for Understanding
18.5.3 Basic Sets 1 Example
18.5.4 Vowels 5 Exercise
18.5.5 Mutual Friends 5 Exercise
18.5.6 Total Network of Friends 5 Exercise
18.6 Intro to Grids Lesson
18.6.1 Intro to Grids 1 Video
18.6.2 Intro to Grids Quiz 3 Check for Understanding
18.6.3 Grid Basics 1 Example
18.7 Looping Over a Grid Lesson
18.7.1 Looping Over a Grid 1 Video
18.7.2 Looping Over a Grid Quiz 2 Check for Understanding
18.7.3 Print Grid 1 Example
18.7.4 Summing Grid 5 Exercise
18.8 Grid Example: Get a Row Lesson
18.8.1 Grid Example: Get a Row 1 Video
18.8.2 Grid Example: Get a Row Quiz 2 Check for Understanding
18.8.3 Get a Row 1 Example
18.8.4 Grid Diagonal 5 Exercise
18.8.5 Data Structures Exercises Badge 0 Badge
18.9 Data Structures Challenges Lesson
18.9.1 Watercolor Grid 10 Challenge
18.9.2 Data Structures Unit Quiz 25 Unit Quiz
18.9.3 Data Structures Challenges Badge 0 Badge