Probability
by Anonymous
Put red and blue balls in the bag to name the chance in words and as 0, 1/2, or 1, then compare two bags on the same scale.
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About this app
Probability is an interactive elementary math game about describing and comparing the chance of drawing a red ball from a bag. Adjust the numbers of red and blue balls to see the chance expressed in words and as a number, then compare two bags by their red-ball share rather than by raw counts. Four missions and a challenge quiz reinforce impossible, unlikely, even, likely, and certain events.
Use cases
- Elementary students learning basic probability
- Teachers demonstrating fractions, ratios, and chance
- Families practicing probability vocabulary together
- Learners comparing proportions through visual examples
Features
- Adjustable red and blue ball counts in a bag
- Chance shown with words and a numerical value
- Side-by-side comparison of two bags
- Four guided missions for building target probabilities
- Quiz with word-based and bag-comparison questions
- Score, streak, and star tracking