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Marbles (Activity)
Learn about sampling with and without replacement by randomly drawing marbles from a bag. Parameters: Number and color of marbles in the bag, replacement rule.
This worksheet is for use with the Life Lite activity (http://www.shodor.org/interactivate/activities/LifeLite/).
This worksheet is for use with the activity Equation Solver (http://www.shodor.org/interactivate/activities/EquationSolver/).
This worksheet is for use with the Simple Monty Hall activity (http://www.shodor.org/interactivate/activities/SimpleMontyHall/).
This worksheet is for use with the Directable Fire activity (http://www.shodor.org/interactivate/activities/DirectableFire/).
Squaring the Triangle (Discussion)
Introduces students to the Pythagorean theorem with explanations on what it means and how to use it.
Divisibility (Discussion)
The question of fairness in a game of two dice leads to the concept of divisibility.
Computing exact probabilities for the Racing Game leads to the formula for the probability of simultaneous events.
The Mandelbrot Set (Discussion)
Shows how the set of all Julia Sets are used to create the classic Mandelbrot fractal.
Students discover algorithms as they sort shapes into Venn diagrams. Then students compare the efficiency of their algorithms using box plots.

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