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Leads the idea of probability from counting chances to measuring proportions of areas.
Simulate a game where "N" players roll two dice, and the lucky player has an advantage for reaching the finish. Parameters: the number of players, number of trials and length of the race.
This worksheet is for use with the Racing Game with Two Dice activity (http://www.shodor.org/interactivate/activities/RacingGameWithTwoDie/).
Introduces students to modular (clock) arithmetic and how modular arithmetic can be used to encode messages using simple shift, multiple and affine ciphers.
This worksheet is for use with the Directable Fire activity (http://www.shodor.org/interactivate/activities/DirectableFire/).
Introduces and explains the concept of independent and dependent variables and their applications in real-world problems.
This worksheet is for use with the Buffon's Needle activity (http://www.shodor.org/interactivate/activities/Buffon/).
Recursion (Discussion)
Discusses the idea of recursion as it pertains to fractals and sequences.
A supporting worksheet for Interactivate
This worksheet is for use with the Possible or Not activity (http://www.shodor.org/interactivate/activities/PossibleOrNot/).

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