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Image Tool (Activity)
Measure angles, distances, and areas in several different images (choices include maps, aerial photos, and others). A scale feature allows the user to set the scale used for measuring distances and areas.
This worksheet is for use with the Two Variable Function Pump activity (http://www.shodor.org/interactivate/activities/TwoVariableFunction/).
This worksheet is for use with the Slope Slider activity (http://www.shodor.org/interactivate/activities/SlopeSlider/).
Possible or Not (Activity)
Review the properties of functions by looking at ten different curves and deciding whether or not they meet the criteria for a graph of a function. This activity simply displays the curves - it does not quiz the user.
Students learn how the Pythagorean Theorem works and how to apply it.
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/).
Caesar Cipher (Activity)
Create your own affine cipher for encoding and decoding messages. Input your own constant and multiplier, then input a message to encode.
Reading Graphs (Lesson)
Demonstrates the connections between formulas, graphs and words.
This worksheet is for use with the Number Cruncher activity (http://www.shodor.org/interactivate/activities/NumberCruncher/).
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