Please enable JavaScript to use CodeHS

Introduction to Computer Science in JavaScript (Corgi)

This course teaches the foundations of computer science and basic programming, with an emphasis on helping students develop logical thinking and problem solving skills. Students learn material equivalent to a semester college introductory course in computer science and can program in JavaScript upon completion.

Overview & Highlights

Level
High School
Contact Hours
125
Timeframe
Year

Course Overview

To view the entire syllabus, click here or click to explore the full course.

Programming with Karel
Students learn the basics of programming by giving Karel the Dog commands in a grid world.
Karel Challenges
Students apply all the foundational concepts from Intro to Karel to solve new challenges.
JavaScript Basics
Students learn the basics of JavaScript including variables, user input, mathematics, and functions.
The Canvas and Graphics
Students learn how to add graphics objects and position them on the canvas.
Graphics Challenges
Students apply what they have learned about graphics and basic JavaScript to complete a set of challenges.
Control Structures
Students learn how to use control structures such as if/else statements and loops to make advanced programs in JavaScript.
Control Structures Challenges
Students apply the foundational concepts from the Control Structures module to solve new challenges.
Functions
Students learn to write reusable code with functions, parameters, and return values, and explore the impact of variable scopes.
Functions Challenges
Students use what they have learned in the Functions module to solve new challenges.
Animation and Games
Students learn how to make objects move around the screen and let users interact using the mouse!
Animation Challenges
Students apply all the foundational concepts from the Animations module to solve new challenges.
Project: Breakout
Students learn how to make their own Breakout game from scratch using JavaScript.
Final Project
Students apply the skills they've learned throughout the course to create an original program!
Final Exam
This course ends with a 25 question multiple choice exam.

106
Lessons
85
Videos
183
Exercises
82
Challenges
119
Offline Handouts

Demo Programs

Explore programs that your students will build throughout this course!

Industry-Relevant Certifications for High School Computer Science

The CodeHS JavaScript Level 1 Certification offers high school students the opportunity to validate their mastery of JavaScript, giving them a competitive advantage when entering college or the workforce.

Learn More
JavaScript Level 1 Certification badge

Ready to Get Started?

Purchase Introduction to Computer Science in JavaScript (Corgi) with your Texas Education Freedom Account funds.

Browse more TEFA courses