Guillem C. Preply
Teaches online · $60/hr · ★ 5.0 (4 reviews)
Subjects: Calculus, IB Math, GCSE Math, Functions, Trigonometry, Ap calculus, SAT Math, Pre calculus, ACT Math, GRE Math
Testimonials (4)
“Guillem is an amazing teacher! He is always prepared and goes step-by-step to answer any questions. Any time I'm confused, he will find another way to break down a complex problem.”
— Vito
“Guillem is an excellent teacher, pedagogical, willing, and pleasant!”
— Martí
“Today we covered vectors and matrices, and Guillem was outstanding. He explained everything so clearly and made a very complex topic easy to understand.”
— Nasser
“This is my first time trying this platform, and I am positively surprised after my first session with Guillem! He explained well and came prepared for my lesson. He also uses his iPad efficiently by showing how the math works! :-)”
— Natalie