Riemann Sums and Definite Integrals

This example demonstrates the geometric interpretation of Riemann sums and definite integrals by visualizing the area under a curve approximated by rectangles. Key math concepts include Riemann sums, definite integrals, function graphs, interval partitioning, and upper/lower sum approximations. It utilizes GeoGebra commands like LowerSum, UpperSum, Integral, along with objects such as f, a, b, n to represent the function, interval, and number of partitions. Suitable for high school and above students learning calculus to intuitively understand the definition and computation of definite integrals.