Warren Shull

Resources for students

If there's a math topic you're struggling with, take a look at the resources below. They are grouped by topic, and there's a good chance you can find something that will help! I welcome your feedback about any of these materials, as well as suggestions for new materials to link to (or create). The links shown in red are of my own making. I also want to thank the University of Colorado's math department, whose active calculus page supplied a number of these links.

"Arithmetic is to math as spelling is to journalism" - Emmanuel Schanzer

Here is a 3-part video of me introducing antiderivatives:






  • Grouping and order of operations

    Distributive property and FOIL: Fraction algebra:
  • Geometry
  • Intervals:
  • Exponents, roots, and logarithms:
  • Word problems (worksheets): Functions and their inverses:
  • Graphing: Difference quotient/definition of the derivative: Trigonometry: Limits/continuity: Derivatives: Single Integrals: Triple integrals: