Placeholder for course's featured image
Courses

Paradoxes and Infinities

Grades 7–11
All Dates and Tuition
Modality

No sections are open for enrollment at this time.
Please check back later.

Identification Level
Quantitative - CTY-Level

About the Course

This course explores conundrums and analyzes a range of mathematical and philosophical paradoxes. You'll consider Zeno's paradoxes of space and time, such as The Racecourse, in which Achilles continually travels half of the remaining distance and seemingly can never reach the finish line. To address these types of paradoxes, you'll be introduced to the concepts of infinite series and limits, and then explore paradoxes of set theory, self-reference, and truth, and paradoxes of probability and inductive reasoning. Finally, you'll examine the concept of infinity and its paradoxes, and learn how to demonstrate that some infinities are bigger than others. Through these investigations, you'll acquire skills and concepts that are foundational for higher-level mathematics, and leave the course with more nuanced problem-solving skills, an enriched mathematical vocabulary, and insight into some of the most perplexing questions ever posed.

Typical Class Size: 16-18 

Learning Objectives

  • Formulate critical and quantitatively reasonable thoughts orally and in writing with clear and concise arguments
  • Create and justify proofs of theorems like that of Cantor, Banack-Tarski, and Gödel
  • Construct and rigorously examine paradoxes and open-ended problems
  • Elaborate and create self-referential paradoxes
  • Explain and justify the difficulties of classical philosophical problems
  • Determine whether a set is finite, countably infinite or uncountably infinite
  • Identify, examine, and test computer problems that are solvable or unsolvable
  • Explore the hierarchy of larger and larger infinities

About Advanced Enrichment courses

These courses offer above-grade-level material that is presented in a novel context, explored with other advanced learners, and guided by a CTY educator to help prepare students for higher-order thinking and college-style academic challenges.

Requirements

CTY courses have grade-level requirements and most require minimum test scores. Some courses may also have prerequisites.

Identification Details
Grade 7–11
Identification Level
Quantitative - CTY-Level
Coursework Prerequisites None

Dates and Tuition

It looks like there are no upcoming sections right now. Stay tuned for new dates!

Registration Fee and Financial Aid

Tuition and fees will be waived or reduced for students who qualify for financial aid.

Learn more about Financial Aid
Join Fee $55

If you are not a member of CTY yet, you are required to join before enrolling in a course.

Join CTY
In-Person registration fee $75

Non-refundable fee for in-person courses.

Online Registration Fee $15

Non-refundable fee for online courses.

Mathematics

Sharpen your skills and build confidence while solving puzzles, exploring patterns, preparing for competitions, and tackling real-world problems in a rigorous and fun classroom.  

Related Courses