This site is an online supplement to a mathematics courses being taught within the University of British Columbia Department of Mathematics. The content includes course notes (Definite Integrals and the Fundamental Theorem of Calculus, Applications of the Definite Integral, Techniques for Antidifferentiation, Differential Equations, Weighted Averages, More Techniques for Integration, Taylor Polynomials and Series), labs, in-class demonstrations (Introduction to Integration, Differential Equations, Probability, Series), and links to other interesting sites.