Probability

On your mark, get set, roll! Explore probability with your class using this series of fun dice games. Beginning with rolling single die, young mathematicians graph the results to learn that each number is equally likely to occur....

In need of a probability resource that has it all? Take a look at a full textbook chapter on teaching and engaging learners in mathematical probability and data analysis. It begins with a teacher preparation section, and then moves into...

Cultivate the tree of knowledge using diagrams with two stages. Pupils create small tree diagrams to determine the sample space in compound probability problems. The lesson uses only two decision points to introduce tree diagrams. 

Taking many of the concepts he has covered in the last few videos, including probability, combinations, and conditional probability, Sal uses the example of fair and unfair coins in a bag to show various probability problems. Students...

If we flip four tails in a row, does that mean all coin flips will be tails? With the law of large numbers, your mathematicians will learn that with more trials their experimental probability will get closer to the theoretical...

Your learners will be surprised by the thought-provoking, counterintuitive puzzle presented in this short video that models a fun, fictional situation in which a game is played with two number cubes to decide which of two people wins a...

Once your learners can calculate experimental and theoretical probability, teach them how to compare their results with this video. Review the difference between each probability and how to set up the ratio from each event. Use the prior...

Your learners can find a probability, but what happens when there are multiple possibilities? This video introduces the idea of combining probabilities when there are different choices for the outcome. The examples focus on finding the...

Pick a card, any card... and then follow along with this step-by-step presentation as Sam from the Study Jams! crew determines what chance he has of drawing a jack from a deck of cards. This context serves to clearly model how fractions...

Sam bought tickets for a school raffle and wants to know if he has a good chance of winning. Help him find out with this step-by-step presentation on basic probability. Examples clearly model how to find the probability of simple events...