Math Words
Math Words: Derivative Rules
This site offers fourteen rules for differentiation-- anything from a constant function to logarithmic functions.
Lawrence Hall of Science
The Math Page: An Approach to Calculus: Rules for Derivatives
Here is a site that clearly and thoroughly explains many rules for derivatives and proves or derives them. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out...
Mathematics Archives
Math Archives: Visual Calculus: Differentiation Formulas
This site gives the definition of a derivative, discusses the derivative of a constant function, gives general operations to use on functions with derivatives (scalar multiplication, addition, and the power rule). The site has multiple...