**90/hour**

Sonoma, CA

### Stanford/Harvard Graduate, Algebra to Calculus, SAT ACT GRE GMAT ASVAB

Understanding Precalculus and **Trigonometry** concepts need not be daunting. They can be explained in simple terms and there are ways to remember key concepts. This can be a fun subject when the student has confidence about the basics. read more

**90/hour**

**in person & online lessons**

Understanding Precalculus and **Trigonometry** concepts need not be daunting. They can be explained in simple terms and there are ways to remember key concepts. This can be a fun subject when the student has confidence about the basics. read more