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K7 Probability and Statistics with Scratch  StepbyStep to Math =
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Latest posts  Activity 3: Spinner
Activity 3  Spinner
Downloadable spinner for online/offline use
Has 35 sectors with variable sector distribution  can be used on problems such as the cereal box problem (a prize in every 4th box).
Activity connects experimental and theoretical probability.
This activity is available for offline use.
Main Page for Activities: mathcasts.org/mtwiki/Activity


Activity 2  Dice Difference
We have 2 dice. We throw them and calculate the difference.
I say to my friend:
I win if the difference is a 0, 1 or 2.
You win if it is a 3, 4 or 5.
Each of us has 3 chances to win.
Want to play?
Activity explores probability and fairness.
This activity is available for offline use.
Main Page for InterActivities: mathcasts.org/mtwiki/InterA


Activity 1  2 Balls in Vertical Box
We have 2 balls  1 Red and 1 Green. We drop them randomly .
Is Green first or Red first?


Green first. 
Red first. 
Activity connects experimental and theoretical probability.
This activity is available for offline use.
Main Page for InterActivities: mathcasts.org/mtwiki/InterA


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