Articles
Practical writing on chemistry, studying and tutoring from Dr. Sahota, Ph.D. Written for students and parents, not for search engines.
How to study for the AP Chemistry exam: a 12-week plan
Rebuild your weakest units first, then do timed practice. Most students do it the other way round and plateau.
AP Chemistry vs. Honors Chemistry: which should your student take?
The readiness test that actually predicts success — and it is not the Honors grade.
Why stoichiometry defeats good students — and how to fix it
Four specific misunderstandings behind almost every stoichiometry failure, and a three-week repair.
How much does a chemistry tutor cost in the Bay Area?
2026 rates by tier, what drives the differences, and how many sessions you actually need.
Questions this did not answer?
The intro call is free, and you will get a straight answer rather than a sales pitch.