Interactivate

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Simple Plot (Activity)
Plot ordered pairs of numbers, either as a scatter plot or with the dots connected. Points are connected from right to left, rather than being connected in the order they are entered.
Introduces students to arithmetic and geometric sequences. Students explore further through producing sequences by varying the starting number, multiplier, and add-on.
This worksheet is for use with the Sequencer activity (http://www.shodor.org/interactivate/activities/Sequencer/).
Spy Game (Lesson)
Students will learn about modular arithmetic in order to decipher encrypted messages.
A supporting worksheet for Interactivate
This worksheet is for use with the Regression activity (http://www.shodor.org/interactivate/activities/Regression/).
This worksheet is for use with the activity Cross Section Flyer (http://www.shodor.org/interactivate/activities/CrossSectionFlyer/).
This worksheet is for use with the lesson Solving Equations (http://www.shodor.org/interactivate/lessons/SolvingEquations/).
Derivate (Activity)
View the graph and the equation of the line tangent to any function at any point on the function.
This worksheet is for use with the Data Flyer activity (http://www.shodor.org/interactivate/activities/DataFlyer/).
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