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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.
Equation Solver (Activity)
This activity helps you understand how to balance an equation. You input the term and the operation. The activity uses that term and operates on both sides of the equation. It then displays the resulting equation. Equation Solver is one of the Interactivate assessment explorers.
This worksheet is for use with the Life Lite activity (http://www.shodor.org/interactivate/activities/LifeLite/).
Two Colors Applet (Activity)
Choose one of three boxes and choose one ball from the box to look at conditional probabilities. Parameters: Number of trials.
This worksheet is for use with the Monty Hall activity (http://www.shodor.org/interactivate/activities/GeneralizedMontyHall/).
This worksheet is for use with the Racing Game with Two Dice (http://www.shodor.org/interactivate/activities/RacingGameWithTwoDie/).
Introduces coordinates through the idea of number lines.
This worksheet is for use with the Dice Table activity (http://www.shodor.org/interactivate/activities/DiceTable/).
This worksheet is for use with the Simple Monty Hall activity (http://www.shodor.org/interactivate/activities/SimpleMontyHall/).
Simple Monty Hall (Activity)
Choose one of three doors to experimentally determine the odds of winning the grand prize behind one of the doors, as in the TV program "Let's Make a Deal." Parameters: Staying or switching between the two remaining doors.

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