- Individually Paced
- CTY-Level
- Computer Science and Technology
Advanced Java Programming
Register before December 17, 2024 to start on or before December 31, 2024. This course is not accepting enrollments starting after December 31, 2024. Continue mastering the Java programming language ...
- Individually Paced
- CTY-Level
- Computer Science and Technology
Advanced Scratch Programming
Register before December 17, 2024 to start on or before December 31, 2024. This course is not accepting enrollments starting after December 31, 2024. Build on your foundation of Scratch fundamentals ...
- Individually Paced
- CTY-Level
- Computer Science and Technology
Advanced Web Design
Register before December 17, 2024 to start on or before December 31, 2024. This course is not accepting enrollments starting after December 31, 2024. This course will help you take your web design ...
- Session-Based
- Advanced CTY-Level
- Science and Engineering
AP® Biology (Intensive, NCAA Approved)
Advance your understanding of high school biology concepts as you cover topics typically found in a first-year university biology course. This course includes a laboratory component designed to meet ...
No upcoming classes
- Session-Based
- CTY-Level
- Science and Engineering
AP® Biology (NCAA Approved)
Advance your understanding of high school biology concepts as you cover topics typically found in a first-year university biology course. This course includes a laboratory component designed to meet ...
No upcoming classes
- Individually Paced
- CTY-Level
- Mathematics
AP® Calculus AB
Register before August 18, 2024 to start on or before September 1, 2024. This course is not accepting enrollments starting after September 1, 2024. Prepare for the AP Calculus AB exam with this ...
- Session-Based
- CTY-Level
- Mathematics
AP® Calculus AB (NCAA Approved)
Prepare for the AP Calculus AB exam with this college-level course that covers topics in single-variable differential and integral calculus. You’ll engage with your instructor and classmates in ...
No upcoming classes
- Individually Paced
- CTY-Level
- Mathematics
AP® Calculus BC
Register before August 18, 2024 to start on or before September 1, 2024. This course is not accepting enrollments starting after September 1, 2024. Set yourself up for success on the AP Calculus BC ...
- Session-Based
- CTY-Level
- Mathematics
AP® Calculus BC (NCAA Approved)
Set yourself up for success on the AP Calculus BC exam in this intensive, college-level course that covers topics in single-variable differential and integral calculus. Through engagement with the ...
No upcoming classes
- Session-Based
- Advanced CTY-Level
- Science and Engineering
AP® Chemistry (Intensive, NCAA Approved)
Cover topics typically found in a first-year introductory college chemistry course and advance your understanding of high school chemistry concepts as you prepare for the AP Chemistry exam. This ...
No upcoming classes
- Session-Based
- CTY-Level
- Science and Engineering
AP® Chemistry (NCAA Approved)
Explore topics typically found in a first-year introductory college chemistry course and advance your understanding of high school chemistry concepts as you prepare for the AP Chemistry exam. This ...
No upcoming classes
- Individually Paced
- CTY-Level
- Computer Science and Technology
AP® Computer Science A
Register before August 18, 2024 to start on or before September 1, 2024. This course is not accepting enrollments starting after September 1, 2024. This course offers you a college-level challenge ...
- Session-Based
- CTY-Level
- Computer Science and Technology
AP® Computer Science A (NCAA Approved)
This course offers you a college-level challenge, covering material typically explored in a university course and preparing you for the AP Computer Science A exam. We’ll learn about procedural ...
No upcoming classes
- Session-Based
- Advanced CTY-Level
- Language Arts
AP® English Language and Composition (Intensive, NCAA Approved)
Learn to write college-level essays, expand your vocabulary, and prepare to take the Advanced Placement® Exam in English Language and Composition during this intensive 12-week course. We’ll study a ...
No upcoming classes
- Session-Based
- CTY-Level
- Language Arts
AP® English Language and Composition (NCAA Approved)
Learn to write college-level essays, expand your vocabulary, and prepare to take the Advanced Placement Exam in English Language and Composition during this 30-week course. We’ll study a variety of ...
No upcoming classes
- Session-Based
- Advanced CTY-Level
- Science and Engineering
AP® Physics 1 (Intensive, NCAA Approved)
Explore the concepts and methods of physical analysis in AP Physics 1, with a particular focus on classical mechanics. You’ll build and understand the ability to reason qualitatively and ...
No upcoming classes
- Session-Based
- CTY-Level
- Science and Engineering
AP® Physics 1 (NCAA Approved)
Explore the concepts and methods of physical analysis in AP Physics 1, with a particular focus on classical mechanics. You’ll build and understand the ability to reason qualitatively and ...
No upcoming classes
- Individually Paced
- CTY-Level
- Mathematics
AP® Statistics
Register before August 18, 2024 to start on or before September 1, 2024. This course is not accepting enrollments starting after September 1, 2024. Delve into the discipline of data while also ...
- Session-Based
- CTY-Level
- Mathematics
AP® Statistics (NCAA Approved)
Delve into the discipline of data while also covering topics in probability, regression analysis, and sampling distributions. You’ll learn statistics by solving practice problems, consulting the ...
No upcoming classes
- Session-Based
- Advanced CTY-Level
- History and Social Science
AP® US Government and Politics (Intensive, NCAA Approved)
Gain an analytical perspective on the U.S. government and politics that will prepare you to successfully take the official AP exam. Through synchronous virtual class meetings every other week and one ...
No upcoming classes
- Session-Based
- CTY-Level
- History and Social Science
AP® US Government and Politics (NCAA Approved)
Gain an analytical perspective on the U.S. government and politics that will prepare you to successfully take the official AP exam. Through synchronous virtual class meetings every other week and one ...
No upcoming classes
- Session-Based
- Advanced CTY-Level
- History and Social Science
AP® US History (Intensive, NCAA Approved)
Analyze historic material, synthesize your own ideas, and develop skills to make conclusions on the basis of an informed understanding of history in this course that successfully prepares you for the ...
No upcoming classes
- Session-Based
- CTY-Level
- History and Social Science
AP® US History (NCAA Approved)
Analyze historic material, synthesize your own ideas, and develop skills to make conclusions on the basis of an informed understanding of history in this course that successfully prepares you for the ...
No upcoming classes
- Session-Based
- Advanced CTY-Level
- History and Social Science
AP® World History Modern (Intensive, NCAA Approved)
Investigate transformative world events, individuals, developments, and processes from approximately 1200 C.E. to the present. You and your classmates will act as historians by analyzing sources ...
No upcoming classes
- Session-Based
- CTY-Level
- History and Social Science
AP® World History Modern (NCAA Approved)
Investigate transformative world events, individuals, developments, and processes from approximately 1200 C.E. to the present. You and your classmates will act as historians by analyzing sources ...
No upcoming classes
- LIVE
- CTY-Level
- Computer Science and Technology
Arduino® Prototyping
What do punch-activated flamethrowers, automatic pet feeders, and mind-controlled drones have in common? They’re all real devices built and programmed using Arduino® microprocessors. This open-source ...
No upcoming classes
- Session-Based
- CTY-Level
- Language Arts
Art Meets Science: Literature
In this creative writing course, we’ll explore poetry, fiction, drama, and non-literary works that use science as inspiration. After reading scientific poems, science fiction short stories, and a play ...
No upcoming classes
- Session-Based
- CTY-Level
- Language Arts
Art Meets Science: Nonfiction
In this course, we’ll read works inspired by science and art and use them as models to write and revise personal essays that explore the genre of nonfiction. You’ll reflect on personal experiences ...
No upcoming classes
- LIVE
- CTY-Level
- Science and Engineering
Backyard Habitats
What creatures live around you, and how can you tell? How does gardening or mowing the lawn affect local animals and plants? What happens to bathtub water after it goes down the drain? Explore your ...
No upcoming classes
- LIVE
- CTY-Level
- History and Social Science
Behavioral Economics
Why is it so hard to hail a cab in the rain in New York City? Why do some people pay for annual gym memberships when they would save on a pay-as-you go basis? Integrate ideas from the social sciences ...
No upcoming classes
- LIVE
- CTY-Level
- History and Social Science
Bioethics in the Age of Pandemics
With the emergence of COVID-19, ethical issues in medicine have never been more pronounced in our social consciousness. Explore salient issues such as rationing scarce resources, making shutdown ...
- Session-Based
- CTY-Level
- Language Arts
Building Blocks
Start building your communication superpowers by learning just how cool words and language can be! In this course you will study excerpts from classic stories like Alice's Adventures in Wonderland, ...
No upcoming classes
- Individually Paced
- CTY-Level
- Mathematics
Calculus C
Register before August 18, 2024 to start on or before September 1, 2024. This course is not accepting enrollments starting after September 1, 2024. Learn the second half of the material covered on the ...
- LIVE
- CTY-Level
- Science and Engineering
Catching the Criminal
Print evidence can place suspects at a crime scene, identify missing persons, and exonerate the innocent. Begin with an overview of the history of print evidence, focusing on fingerprints, footprints ...
No upcoming classes
- Session-Based
- CTY-Level
- Science and Engineering
Cause Unknown
Jordan is an 8-year-old orphaned girl of color with an unknown past who you are evaluating for seemingly unrelated ailments. As you implement her medical care, you'll consider its implications for her ...
No upcoming classes
- Club
- CTY-Level
- Mathematics
Chess Club
Welcome to the club! In CTY’s Chess Club, students who enjoy playing the game come together to practice their chess tactics and strategies in a community setting. Through forum discussion and the ...
No upcoming classes
- LIVE
- CTY-Level
- Science and Engineering
Coasters and Corkscrews: Amusement Park Physics
Have you ever wondered why you slide into your friend when you're on the Tilt-A-Whirl, or why you don't fly out of a rollercoaster even when you're traveling upside down? Examine the physics of our ...
No upcoming classes
- LIVE
- CTY-Level
- History and Social Science
Color of Law
Stories of discrimination capture headlines in America daily, reflecting how the promise of equal protection under the law is still unrealized for people of color. The United States is far from alone ...
No upcoming classes
- Session-Based
- CTY-Level
- Language Arts
Crafting Fiction (NCAA Approved)
Learn to master the core elements of fiction writing, such as plot, theme, dialogue, and character development by reading and analyzing short works of fiction and writing your own. Assignments are ...
No upcoming classes
- Session-Based
- CTY-Level
- Language Arts
Crafting Poetry (NCAA Approved)
An introduction to poetry and poetic concepts, this course covers musical aspects of poetry, the patterns and conventions of sound, and the effects they have on readers. Imagery in poems is also ...
No upcoming classes
- Session-Based
- CTY-Level
- Language Arts
Crafting the Essay - Independent (NCAA Approved)
Deepen your understanding of sentence structure, narrative voice, and storytelling to bring experiences to life on the page in this personal-essay course. Through 10 assignments, you will experiment ...
- Session-Based
- CTY-Level
- Language Arts
Crafting the Essay - Workshop (NCAA Approved)
Bring your experiences to life on the page in this personal essay course. Through 10 assignments, we will experiment with different essay forms to describe scenes, illustrate conflicts, narrate events ...
No upcoming classes
- Individually Paced
- CTY-Level
- Language Arts
Crafting the Essay: Individually-Paced Format
Bring your experiences to life on the page in this personal essay course. Through 10 assignments, we’ll experiment with different essay formats to describe scenes, illustrate conflicts, narrate events ...
- Individually Paced
- CTY-Level
- Mathematics
Cryptology: Math and Codes
Make and break secret codes in this exciting introductory cryptology course. You’ll begin with simple Caesar ciphers, learning to encrypt and decrypt messages as well as the history behind the cipher ...
- Session-Based
- CTY-Level
- History and Social Science
CTY's Preparation for AP® History and Geography: Eastern Hemisphere
Master the basics of geography and the cartography of Africa, Asia, and Oceania to connect natural earth features with historical human experiences in these regions. Acting as historians, you and your ...
No upcoming classes
- Session-Based
- CTY-Level
- History and Social Science
CTY's Preparation for AP® History and Geography: Western Hemisphere
Master the basics of geography and the cartography of Europe, North America, and South America to connect natural earth features with historical human experiences in these regions—while Europe is ...
No upcoming classes
- LIVE
- CTY-Level
- Science and Engineering
Diagnosis: Be the Doctor
Doctors often have to make quick decisions based on their knowledge, experience, and a short list of symptoms—it’s not so easy to always get it right, and lives are often on the line. Drawing upon ...
No upcoming classes
- Individually Paced
- CTY-Level
- Mathematics
Differential Equations
Register before August 18, 2024 to start on or before September 1, 2024. This course is not accepting enrollments starting after September 1, 2024. Explore topics typically covered in a semester ...
- LIVE
- CTY-Level
- Mathematics
Disease Modeling
When the threat of pandemic looms, all eyes turn to the experts. Each outbreak is unique and raises different concerns; in providing answers, infectious diseases specialists rely on data and accurate ...
No upcoming classes
- Individually Paced
- CTY-Level
- Mathematics
Elementary Number Theory
Register before December 17, 2024 to start on or before December 31, 2024. This course is not accepting enrollments starting after December 31, 2024. In this course we’ll get to know the deep theory ...
- Individually Paced
- CTY-Level
- Mathematics
Elementary School Competitive Mathematics
Strengthen your analytical and problem-solving skills in this challenging course designed for students with little to no previous math competition experience. You’ll learn 12 different problem-solving ...
- LIVE
- CTY-Level
- Science and Engineering
Engineering Design
Engineering design is a rich, sometimes chaotic blend of concerns: aesthetic, financial, material, theoretical, environmental, and practical. Explore elements of design theory while responding to a ...
No upcoming classes
- Session-Based
- CTY-Level
- Mathematics
Excursions in Pre-algebra
Explore how mathematics relates to food, art, and history in this interactive pre-algebra course. Through weekly meetings, collaborative activities, and hands-on projects, you’ll sharpen your ...
No upcoming classes
- LIVE
- CTY-Level
- Language Arts
Fantasy Worldbuilding
What draws audiences into the settings of their favorite fantasy worlds? What makes these otherwise mythical places feel like real locations in readers’ minds? In this course, we’ll use applications ...
No upcoming classes
- Session-Based
- CTY-Level
- Language Arts
From Structure to Style (NCAA Approved)
Develop your writing style and study advanced English mechanics in this rigorous grammar course. Guided by a college-level textbook and multicultural reading excerpts, you will deepen your ...
No upcoming classes
- LIVE
- CTY-Level
- Mathematics
Game Design
What counts as a game? What are games made of? How are successful games designed and built? Read theory that orients you to how games work, why people play them, and what makes a good game. Play ...
No upcoming classes
- LIVE
- CTY-Level
- Mathematics
Game of Life: The Theory of Strategic Behavior
How do individuals interact? How do they cooperate, compete, and respond to incentives? All involve strategic behavior, the purview of the economic theory of games. Study game theory through ...
No upcoming classes
- LIVE
- CTY-Level
- Mathematics
Geometric and Spatial Reasoning
Geometric and spatial reasoning skills are essential for living in and making sense of the world around us. Everything from solving a jigsaw puzzle to arranging furniture to efficiently packing a bag ...
No upcoming classes
- LIVE
- CTY-Level
- Science and Engineering
Grossology
The human body is an amazing but sometimes gross thing. From the blood inside us to the gas that comes out, each slimy, gunky, or smelly part has a vital role to play in keeping us healthy. Why do we ...
No upcoming classes
- Club
- CTY-Level
- Mathematics
High School Competitive Math Club
Want to solve problems and learn strategies with other kids who love competitive math? Then welcome to the club! Through weekly meetings and asynchronous forum discussion, you’ll work with a small ...
No upcoming classes
- Individually Paced
- CTY-Level
- Mathematics
High School Competitive Mathematics I
Develop your problem-solving skills and your mathematical creativity while preparing for contests like the American Mathematics Competition (AMC). You'll learn to think at an advanced level while ...
- Individually Paced
- CTY-Level
- Mathematics
High School Competitive Mathematics II
Develop your problem-solving skills and your mathematical creativity while preparing for contests like the American Mathematics Competition (AMC). This course will extend the skills you learned in ...
- Individually Paced
- CTY-Level
- Mathematics
High School Competitive Mathematics Prep
Broaden your skills in problem-solving to foster mathematical creativity and prepare yourself for contests like the American Mathematics Competition (AMC). You'll learn to think at an even more ...
- Individually Paced
- CTY-Level
- Mathematics
Honors Algebra I
Explore variables, expressions, and linear, exponential, and quadratic function applications in this full-length online Honors Algebra I course. We’ll use modeling and real-life scenarios to extend ...
- Session-Based
- CTY-Level
- Mathematics
Honors Algebra I (NCAA Approved)
Explore variables, expressions, linear, exponential, and quadratic function applications in this full-length online Honors Algebra I course. We’ll use modeling and real-life scenarios to dive deeper ...
No upcoming classes
- Individually Paced
- CTY-Level
- Mathematics
Honors Algebra II
This full-length online Honors Algebra II course expands upon topics introduced in Algebra I to teach you how to manipulate and apply more advanced functions and operations to polynomials, radicals ...
- Session-Based
- CTY-Level
- Mathematics
Honors Algebra II (NCAA Approved)
This full-length online Honors Algebra II course will prepare you for Pre-Calculus and Statistics. We will extend topics introduced in Algebra I and learn to manipulate and apply more advanced ...
No upcoming classes
- Individually Paced
- CTY-Level
- Science and Engineering
Honors Biology
Register before August 18, 2024 to start on or before September 1, 2024. This course is not accepting enrollments starting after September 1, 2024. You will learn complex biological concepts using a ...
- Session-Based
- CTY-Level
- Science and Engineering
Honors Biology (NCAA Approved)
You will learn complex biological concepts using a dynamic online environment as you cover high school honors biology topics and build a solid foundation for the study of AP® Biology. You will explore ...
No upcoming classes
- Individually Paced
- CTY-Level
- Science and Engineering
Honors Chemistry
Register before August 18, 2024 to start on or before September 1, 2024. This course is not accepting enrollments starting after September 1, 2024. Take a closer look at the world around you by ...
- Session-Based
- CTY-Level
- Science and Engineering
Honors Chemistry (NCAA Approved )
Take a closer look at the world around you by studying matter and the changes it undergoes as you prepare for AP® Chemistry in this challenging course. Topics include atoms, molecules, ions ...
No upcoming classes
- Individually Paced
- CTY-Level
- Mathematics
Honors Geometry
This course covers concepts typically offered in a full-year honors geometry course. You’ll explore geometric proofs, triangle relationships, transformations, right triangle trigonometry, circles ...
- Session-Based
- CTY-Level
- Mathematics
Honors Geometry (NCAA Approved)
This course covers concepts typically offered in a full-year honors geometry course. You’ll explore geometric proofs, triangle relationships, transformations, right triangle trigonometry, circles ...
No upcoming classes
- Individually Paced
- CTY-Level
- Mathematics
Honors Grade 3 Mathematics
This course covers a full-year honors curriculum, aligned with the Common Core State Standards, to prepare students for success in grade 4 mathematics. We’ll start by reviewing grade 2 concepts and ...
- Individually Paced
- CTY-Level
- Mathematics
Honors Grade 4 Mathematics
Tackle lessons typically offered in a full year of honors math curriculum in this intensive course that offers a review of Grade 3 topics and prepares you for Grade 5 mathematics. Engage with videos ...