GR Math & Science Classes

Gesse Rosa is a dedicated Math and Science educator with over 10 years of teaching experience, following a successful career as a chemical engineer. He specializes in guiding homeschool students through a wide range of subjects—from Pre-Algebra and Geometry to Pre-Calculus, Trigonometry, Chemistry Fundamentals, and even College-level Organic Chemistry. He also offers expert preparation for standardized tests like the ACT and SAT.

With a deep passion for teaching and a genuine love for nurturing the learning process, Gesse has helped countless students develop confidence and mastery in STEM subjects. Many of his students have gone on to attend universities, trade schools, and other advanced educational programs.

You can learn more about Gesse and his courses at grtutor.com.