Christian Ellis

Christian Ellis brings a strong chemistry background and structured teaching approach to help students master complex STEM concepts with confidence. With a B.S. in Chemistry from the University of the District of Columbia and four years of tutoring experience, Christian specializes in breaking down chemistry and math into clear, manageable steps to support deeper understanding and academic success.

Areas of Expertise:

  • Chemistry (High School & College-Level) – General Chemistry, Organic Chemistry

  • Mathematics – Algebra, Geometry, Calculus I & II

  • STEM Study Skills & Mentorship – Study strategies, career guidance

  • Test Prep Support – Concept mastery for AP Chemistry & AP Calculus

Teaching Philosophy:

"STEM subjects become more approachable when broken into clear steps. My goal is to help students build confidence through structured learning, real-world applications, and a deeper understanding of scientific principles."

What Makes Christian Special:

  • Step-by-step problem-solving for complex math and science topics

  • Structured lesson plans that adapt to different learning styles

  • Real-world applications to connect science with everyday life

  • Mentorship-focused approach to support STEM career goals

  • Encouraging, goal-oriented instruction that builds student confidence

Education & Achievements:

  • B.S. in Chemistry – University of the District of Columbia

  • 4+ years of tutoring experience in Chemistry and Mathematics

  • Research assistant experience in chemistry applications

  • Microsoft Office Certification (useful for online and digital learning tools)

Carol Sanderson Sison