Interactivate: Search Interactivate

Shows what makes a graph represent impossible situations and how to avoid these problems.

This worksheet is for use with the Sequencer activity (http://www.shodor.org/interactivate/activities/Sequencer/).

This worksheet is for use with the Ordered Simple Plot activity (http://www.shodor.org/interactivate/activities/OrderedSimplePlot/).

Derivate (Lesson)

Explores derivatives and the idea of infinity using a geometric interpretation of slope.

Introduces coordinates through the idea of number lines.

This worksheet is for use with the Caesar Cipher II activity (http://www.shodor.org/interactivate/activities/CaesarCipherTwo/).

This worksheet is for use with the Scatter Plot activity (http://www.shodor.org/interactivate/activities/ScatterPlot/).

This worksheet is for use with the lesson Solving Equations (http://www.shodor.org/interactivate/lessons/SolvingEquations/).

Recursion (Activity)

Graph recursive functions by defining f(0)=C and defining f(n) based on f(n-1).

Introduces students to the vertical line test for graphs of functions.