Shodor Education Foundation
Shodor Interactivate: Lesson: Impossible Graphs
The lesson plan, with objectives, lesson outline, and a plotting-practice activity, examines impossible graphs.
Shodor Education Foundation
Shodor Interactivate: Lesson: Reading Graphs
Presents an introductory lesson to teach students how to read and plot graphs and determine functions based on graphs.
Other
Foo Plot: Online Graphing Calculator and Function Plotter
Free and easy online graphing calculator and function plotting.
Interactive Mathematics
Interactive Mathematics: The Graph of a Function
Several examples are presented to demonstrate the process of graphing functions, including linear, quadratic, and rational functions.
Interactive Mathematics
Interactive Mathematics: Functions and Graphs
The system created by Rene Descartes (1596-1650 CE) is explored in depth, covering topics such as definitions, notation, evaluating, domain and range, graphing and more. Interactive examples and demonstrations are enhanced using Live...