Master AP Calculus With Confidence
✓ If optimization, related rates and series still make your head spin …
âś“If it feels like the steps are different for each problem,
âś“ If you know what to do, but have no idea what it all means:
Reach Out to Get StartedIf things are changing around you…
Take a breath. Things will become easier. You are here now.
Meet Your Instructor
I’m Dr. Vaish Sarathy - I have a Ph.D. in Environmental Chemistry and I have taught AP Chemistry and AP Calculus for over 15 years.
The cool thing is that I have worked with students who have disabilities, who are geniuses, students who get math, and students who “hate math” – and I haven’t met a single person who can’t learn (and master) calculus.
It takes: FOCUSED time and SMART prep (not just hard work).Â
My students develop real mathematical insight – and are rarely formula machines.
Here’s the thing: once Calculus clicks, everything changes.
My Approach
Clear
Every concept is broken into intuitive, real-world logic.
→ You’ll see why formulas work, not just how to use them.
→ You’ll see why formulas work, not just how to use them.
Personal
Lessons are paced and tailored just for you.
→ I adapt examples and methods to match your learning style.
→ Whether you’re catching up or aiming high, we move at your speed.
Engaging
No jargon. No endless drills. Just meaningful understanding.
→ You’ll actually enjoy the process of mastering Calculus
→ Every session connects math to real-life scenarios.
By exam day, you will be prepared x 10.
Choose the Best Program for You
1:1 Deep Dive tutoring
For students who learn best with focused attention and a structured plan.
Each lesson is one hour long and includes:
- Â A focused breakdown of key topics
-  Follow-up homework to reinforce what you’ve learned
- Â Quick check-ins between sessions (yes, you can email me!)
- Â Exam-time support when stress hits hardest
ÂLessons are held online (via Zoom or your preferred platform) or in-person if you are in Portland, and frequency depends on your schedule — most students meet weekly. Parents can always request progress updates and consults.
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Schedule a Free Intro Call
let’s discuss your goals, learning style, and how I can help you achieve your dream score.Â
Lets Talk