Lexi
Northwestern University, majoring in Chemical Engineering
Tutoring subjects:
Elementary School Math, Middle School Math, Pre-Algebra, Algebra 1, Algebra 2, Geometry, Trigonometry, Precalculus, Calculus, Multivariable Calculus, Linear Algebra, Differential Equations, Middle School Science, Chemistry, Organic Chemistry, Physics, Elementary School Reading & Writing, Economics, Spanish, Drama & Theater, Speech Debate & Mock Trial, Guitar, Voice (Vocal Music), Dance
Test scores:
SAT: 1550 (Math 780, Reading & Writing 770)
Hello! My name is Lexi, and I am a Chemical Engineering student at Northwestern University pursuing a Bachelor of Science in Chemical Engineering, a Bachelor of Arts in Spanish, and a Certificate in Energy and Sustainability. I have always been passionate about understanding how science can be used to solve real-world problems, whether that means analyzing chemistry concepts, applying math and physics to engineering challenges, or exploring new technologies in energy and sustainability. My long-term goal is to work in engineering and research, and I chose chemical engineering because it combines problem-solving, creativity, laboratory work, and real-world impact in a way that genuinely excites me. My coursework has given me advanced experience in areas such as calculus, differential equations, thermodynamics, organic chemistry, and physical chemistry, which allows me to confidently support students across a wide range of topics. I understand firsthand how challenging STEM courses can be when concepts aren’t explained clearly. My approach is to break down complex material into simple, logical steps and help students build a deep understanding of the “why” behind each concept. This not only improves performance in the short term but also helps students develop long-term problem-solving skills.
Throughout high school and college, I have built a strong academic foundation in math, chemistry, physics, engineering, and materials science. In the International Baccalaureate Diploma Programme, I earned a total score of 43 points and received 7s in Higher Level Math Analysis and Approaches, Chemistry, and Physics. I was also recognized as a National Merit Scholar. My background in both engineering and research has taught me how to approach difficult problems carefully, break them down into manageable steps, and communicate complex ideas clearly. I work with elementary, middle school, and high school students, whether they need help catching up, preparing for exams, or strengthening their overall understanding. I tailor each session to the individual student’s needs and learning style, creating a structured but supportive environment where questions are encouraged, and progress is consistent.
My teaching philosophy centers on encouragement and active problem-solving. I believe students learn best when they feel comfortable asking questions, making mistakes, and working through the reasoning behind each step. Whether I am helping a student with algebra, preparing for a chemistry or physics exam, or strengthening study habits, I focus on building understanding rather than simply memorizing procedures. Rather than just providing answers, I guide students through the thought process so they can apply what they learn to future challenges. I focus on tailoring each session to the student’s learning style and create activities and practice problems that directly target how they learn best. I also emphasize pattern recognition and problem-solving strategies, helping students become more independent and confident over time.
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