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CTY’s online mathematics courses span elementary through college-level curriculum and cover a wide range of topics, from algebra and geometry, to chess and cryptography, to AP Calculus. All math courses are offered in either individually paced or session-based formats and are guided by expert instructors. 

Your child's instructor will provide guidance and encouragement as the student progresses through the course. Students and instructors communicate via email, phone, and interactive virtual classrooms. Instructors are trained in the use of technology and are knowledgeable about the best practices in distance education for gifted students.

For the individually paced courses, students may start at any time during the year and progress at their own pace within their enrollment period. Review the academic calendar for session dates for NCAA approved mathematics courses. Courses with “AP” in the title have been reviewed by the College Board and are authorized to use its "AP designation."

To learn more:

Mathematics Courses

Note: Course formats are either Session-based or Individually Paced.

EnrichmentSession-basedIntroduction to Chess New!Grades 4-12Math or VerbalCTY
Intermediate Chess New!Grade 4 & aboveMath or VerbalCTY
Excursions in Pre-algebra New!Grades 6-9MathCTY
Introduction to Logic and Proofs New!Grades 7-11MathCTY
Modeling with Mathematics New!Grades 7-11MathCTY
Individually PacedCryptology: Math and CodesGrades 5-7*MathCTY
Competitive MathematicsIndividually PacedMath Olympiad for Elementary School StudentsGrades 4-6*MathCTY
Middle School Competitive Math IGrades 5-6MathCTY
Middle School Competitive Math IIGrades 6-7MathCTY
Middle School Competitive Math IIIGrades 7-8MathCTY
Competitive Mathematics PrepGrades 7-12MathCTY
Competitive Mathematics I Grades 9-12MathCTY
Competitive Mathematics IIGrades 9-12MathCTY
Honors MathematicsSession-basedHonors Algebra I (NCAA Approved) Grades 6-9*MathCTY
Honors Geometry (NCAA Approved) Grades 7-10*MathCTY
Honors Algebra II (NCAA Approved) Grades 7-10*MathCTY
Honors Precalculus (NCAA Approved) Grades 8-11*MathCTY
Individually PacedAccelerated Grade 3 MathematicsGrade 3*MathCTY
Honors Grade 4 MathematicsGrade 4*MathCTY
Honors Grade 5 MathematicsGrade 5*MathCTY
Honors Grade 6 MathematicsGrade 6*MathCTY
Honors Pre-algebraGrades 6-8*MathCTY
Honors Algebra IGrades 6-9*MathCTY
Honors GeometryGrades 7-10*MathCTY
Honors Algebra IIGrades 7-10*MathCTY
Honors TrigonometryGrades 8-11*MathCTY
Honors PrecalculusGrades 8-11*MathCTY
Advanced PlacementSession-basedAP Statistics (NCAA Approved)Grades 8-12MathCTY
AP Calculus AB (NCAA Approved) Grades 8-12MathCTY
AP Calculus BC (NCAA Approved) Grades 8-12MathCTY
Calculus C (NCAA Approved) Grades 8-12*MathCTY
Individually PacedAP StatisticsGrades 8-12MathCTY
AP Calculus ABGrades 8-12MathCTY
AP Calculus BCGrades 8-12MathCTY
Calculus CGrades 8-12*MathCTY
College Level MathematicsSession-basedMultivariable Calculus (NCAA Approved) Grades 9-12*MathCTY
Linear Algebra (NCAA Approved)Grades 9-12*MathCTY
Differential Equations (NCAA Approved) Grades 9-12*MathCTY
Individually PacedMultivariable CalculusGrades 9-12*MathCTY
Linear AlgebraGrades 9-12*MathCTY
Differential EquationsGrades 9-12*MathCTY
Elementary Number TheoryGrades 9-12*MathCTY
Introduction to Abstract MathematicsGrades 9-12*MathCTY
Introduction to Complex AnalysisGrades 9-12*MathCTY
Introduction to Real AnalysisGrades 9-12*MathCTY
Research WritingSession-basedInterdisciplinary STEAM Research Writing New!Grades 6-9Math or VerbalCTY
ClubsSession-basedChess Club New!Grades 4-12Math or VerbalCTY
High School Math Club New!Grades 7-12MathCTY

*Suggested grade levels only. Students may enroll in a course above their own grade level if it is appropriate for their ability.

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