Applets

Graphing Applets : can plot data, look at the role of slope and y-intercept, plot functions using equations, can see the role of various components of linear, quadratic, and trigonometric functions; and can take a look at integration and differention

Trigonometry Applets : provides several applets that are useful when teaching trigonometric functions

Regression Applets : provides links to applets that will give the regression graph for any type of data

Domain and Range of Functions : provides a link to an applet to help explore domain and range of various types of functions

Functions Applet : provides a link to applets to explore linear, quadratic, exponential, and trigonometric functions along with differentiation and integration

Function Graph : will graph functions with or without a grid and you can choose the scale

Function Graphing Calculator : allows you to graph most functions

Equation and Data Grapher : can graph functions and data with or without a grid and you can choose the scale

GCalc : select the GCalc2 applet to graph any type of function and can graph more than one function

Cool Math Graphing Calculator : online graphing calculator

Interactive or Video

Trigonometry Free Math Help : has an entire library of online video and text lessons for many of the topics in algebra