We like mechanical calculators like slide rules, but we have to admit that ... As the name implies, the derivimeter finds the derivative of a function. To do that, you have to plot the function ...

With static graphs and equations, it's possible to get a handle on the rules of what various functions do and mean. However, it's still hard to get an intuitive sense of the relationship between ...

Function Carnival helps students get a handle on confusing graphs lessons and helps them experiment to resolve misunderstandings. Through video, graphing, and replaying graphs as animations students ...