SAT Preparation

Evidence-based strategies, logistical thinking, smart pacing, and efficient content review aligned to the latest SAT format.

Includes custom practice plans, diagnostics, and official-style drills.

One-on-One Private Tutoring

Individualized sessions focused on mastery, clarity, and measurable progress.

In-person or online by appointment.

About Valencore Academic

ValenCore Academic represents the cumulative ambitions and aspirations of Elite Tutors Robert Barbettini, Brandon Kuhn-Lee, Rickey Williams, and Brandon Valencore. Wielding a combined 80+ years of cumulative Private Math Tutoring at all levels, Valencore Academic works closely with ambitious students and families to build rigorous skills, strategic confidence, and measureable academic results—delivered with a calm, yet decisive approach. 

Based in Texas, with California-oriented sensibilities. Sessions available in-person in San Antonio Metro and online via Zoom