Master Math, Chemistry, and Portuguese with Gesse Rosa

GR Classes by Gesse Rosa is a personalized learning experience designed to help students in grades 6–12 truly master Math, Chemistry, and Portuguese. Whether your student is homeschooled or traditionally educated, these in-person or online classes provide more than content—they offer confidence, clarity, and measurable growth.

Gesse’s background in Chemical Engineering, Chemistry, and Physics shapes a rigorous yet compassionate approach to teaching. Students work at a pace that matches their readiness, not a school calendar, allowing them to move quickly through material they understand and spend focused time where it matters most.

The result? Students learn faster and understand more deeply. They develop critical thinking skills and the ability to apply concepts across subjects—skills that prepare them to ace standardized tests, test out of college courses, and succeed far beyond the classroom.

What sets GR Classes apart is not just the academic rigor but the daily availability, parent communication, and emotional encouragement that Gesse offers each student. Many who once felt discouraged by math now thrive with it.

Private tutoring is included at no extra charge, and schedules are fully customizable. Every student is seen, supported, and challenged to become their best.

Whether your child wants to catch up, get ahead, or simply love learning again—GR Classes is ready to help.