Teaching Assistant

Teaching Assistant for multiple undergraduate mathematics courses, providing tutorial instruction, marking, and academic support.

Instructor: Adriana-Stefania Ciupeanu

Term: Multiple terms (2018-2025)

Location: University of Manitoba, Department of Mathematics

importance: 1

Role Overview

As a Teaching Assistant, I have supported undergraduate mathematics education across a range of courses, from foundational calculus to specialized topics in data science and linear algebra. My roles have included leading tutorials, assessing student work, and providing academic support.

Courses Supported

  • MATH 1018: Pre-Calculus in Practice
  • MATH 1210: Techniques of Classical and Linear Algebra
  • MATH 1240: Elementary Discrete Mathematics
  • MATH 1300: Vector Geometry and Linear Algebra
  • MATH 1500: Calculus I
  • MATH 1524: Mathematics for Management and Social
  • MATH 2090: Linear Algebra II
  • MATH 2140: Mathematical Modelling
  • MATH 2740: Mathematics of Data Science

Key Responsibilities

Tutorial Instruction:

  • Designed and delivered tutorial sessions reinforcing course concepts
  • Worked with students to clarify difficult topics and develop problem-solving strategies
  • Created supportive learning environments where students felt comfortable asking questions

Assessment:

  • Evaluated student work across courses ranging from first-year calculus to Mathematics Analysis for Engineering
  • Provided constructive feedback to support student learning and growth
  • Contributed to grading consistency and fair assessment practices

Guest Lectures:

  • Delivered guest lectures on graph theory and network science for MATH 2740 (Mathematics of Data Science)
  • Introduced specialized topics to supplement instructor-led teaching

Student Support:

  • Held office hours and provided extra help sessions
  • Worked with students struggling with course material to develop effective study strategies
  • Advocated for students needing academic accommodations

Teaching Philosophy

Effective teaching means meeting students where they are and helping them develop not just mathematical skills, but confidence and resilience in problem-solving. I believe that clear explanation, patience, and genuine interest in student success are essential components of good teaching.