Track 5 of 6
Pre-Calc & Calculus
Trigonometry, limits, and derivatives — the toolkit that powers physics, engineering, and most of higher math.
5 lessons · ~63 min total · 12-question quiz
Lessons
- 01
Trigonometry Essentials
The unit circle, key angles, and the identities you'll reuse forever.
- 02
Limits
What 'approaches' really means, and how to actually compute one.
- 03
Derivatives
The slope of a curve at a point — and the rules to compute it.
- 04
Exponentials & Logarithms
Growth, decay, and the function that turns multiplication into addition.
- 05
Integrals (Antiderivatives)
Reverse the derivative, find area under a curve, meet the Fundamental Theorem.
Section quiz
12 questions covering the lessons above. Instant feedback on each, full review at the end.
Start the quiz