The Study Hall Tutors blog
Study tips & subject guides
Step-by-step explanations for the topics that trip students up most — written the same way our tutors explain things: the reasoning, not just the answer.
College Math & Calculus
Pillar guide
The College Calculus Survival Guide
An overview of Calc I & II, and where to go for help on each tricky topic.
Calc I
How to Find a Derivative
A step-by-step method for picking the right rule and applying it cleanly.
Calc I
Related Rates Problems
A 5-step method that turns a confusing word problem into a solvable equation.
Calc II
U-Substitution in Integrals
How to recognize when it applies, and the mistakes that trip people up.
Calc I
L'Hopital's Rule
When it's actually valid to use — and when it isn't.
Exam prep
How to Study for a Calculus Final in One Week
A realistic day-by-day plan that prioritizes what's actually tested.
More clusters coming soon
College Statistics, College Science, College Writing & Research, Computer Science & Coding, and Study Skills guides are on the way.