Demonstrations: Introduction to Integration Area How Archimedes found the area of a circle Finding areas of simple shapes How the area changes Lower and Upper Sums The Fundamental Theorem of Calculus Applications Average value of a function Volumes Arc Length Techniques Change of variables The Trapezoidal Rule Simpson's Rule
Area How Archimedes found the area of a circle Finding areas of simple shapes How the area changes Lower and Upper Sums The Fundamental Theorem of Calculus Applications Average value of a function Volumes Arc Length Techniques Change of variables The Trapezoidal Rule Simpson's Rule