Geometry Tutoring
Online Geometry Tutor for High School Students
Geometry is different from algebra, as it requires students to reason visually and write proofs for the first time. Proofs, triangles, circles, and area and volume can be very difficult for most students. With 15+ years of classroom and tutoring experience, I help students master Geometry through 1:1 virtual sessions over Zoom or Google Meet, raising grades by one to two letters.
Topics I cover
Proofs
Two-column proofs, triangle congruence proofs, angle proofs, and circle proofs
Triangles
Congruence, similarity, pythagorean theorem, and trigonometry
Area & Volume
area of circles, two-dimensional shapes, volume of three-dimensional shapes, perimeter, surface area
Transformations
Translations, reflections, rotations, and dilations
My approach
When introducing a new topic, I begin with a mini-lesson, a few examples, and up to three independent practice exercises. Throughout the lesson, I ask questions to check for understanding and make sure concepts are truly mastered, not just memorized for the next quiz. Every session is customized to your child's goals, pace, and weaknesses.