29 Calculus lessons
She has lots of practice problems for every calculus concept and tips on how to efficiently solve difficult problems. She was able to explain any confusion I had in my BC Calculus class. She knows her calculus very well. Although I did not take Calculus AB before taking Calculus BC, I still received a 5 on the 2021 BC exam, and a 5 on my Calc AB subscore, thanks to the help I got from Diana. Highly recommend her for any math tutoring you might need.
1 Calculus lesson
The only Calculus tutor at her school, is her current teacher. My daughter requested assistance, but her teacher's approach to Calculus was not being understood well by my daughter. She requested assistance from other peers, but the ones who did understand it couldn't explain it well. So I found a tutor on the internet. The first one was not a good fit...he had taken the summer off from college, and just lectured her in a lofty manner about Calculus in general - wasted $50 in my opinion!
2 Calculus lessons
Shayla helped me decide between two math departments at different Universities. One program read "Calculus I." The other program read "Calculus and Analytic Geometry I." Shayla advised me that the "Calculus I" course was less rigorous than the "Calculus and Analytic Geometry I " course. If you want a recognized calculus course for STEM purposes, take Analytic Geometry with Calculus.