Teaching

Contact Information Office: Skiles 218C Email: hlehmann3@gatech.edu Office Hours: Thursday 3:30-4:30 pm Other times by appointment via Canvas.

Spring 2026

• Spring 2026 MATH 4012 Algebraic Coding Theory

Previous Semesters

• Fall 2025 MATH 4801 Undergraduate Seminar
• Fall 2025 GT 1000 First-Year Seminar
• Fall 2025 MATH 2551-G Multivariable Calculus
• Spring 2025 MATH 2551-C/HP Multivariable Calculus
• Spring 2025 MATH 2801 Professional Skills Seminar
• Summer 2025 MATH 2550 Intro to Multivariable Calculus
• Fall 2024 MATH 4801 Undergraduate Seminar
• Fall 2024 GT 1000 First-Year Seminar
• Fall 2024 MATH 2551-D Multivariable Calculus
• Summer 2024 MATH 4107 Abstract Algebra
• Spring 2024 MATH 2801 Professional Skills Seminar
• Spring 2024 MATH 2551-K Multivariable Calculus
• Fall 2023 MATH 4801 Undergraduate Seminar
• Fall 2023 GT 1000 First-Year Seminar
• Fall 2023 MATH 2551-K Multivariable Calculus
• Spring 2023 MATH 2551-D Multivariable Calculus
• Fall 2022 MATH 2551-K/L Multivariable Calculus
• 2021 Teaching
• Fall 2020 MA 213 Calculus III Recitation
• Summer 2020 MA 213-011 Calculus III Lecture
• Spring 2020 MA 308 Problem Solving for Middle School Teachers
• Fall 2019 MA 113-019 Calculus I Recitation
• Spring 2019 MA 114-008 Calculus II MathExcel
• Fall 2018 MA 113-005 Calculus I MathExcel
• Summer 2018 MA 114 Calculus II Lecture
• Spring 2018 MA 202 Problem Solving for Elementary Teachers Lecture
• Fall 2017 MA 113 Calculus I Recitation
• Summer 2017 MA 114 Calculus II Lecture
• Spring 2017 MA 114 Calculus II Recitation
• Fall 2016 MA 113 Calculus I Recitation