National Council of Teachers of Mathematics
The Game of SKUNK
Do I stand or do I sit? The class plays a dice game where they must decide to either continue to stand and play or sit down and keep their points. After the game, groups discuss individuals' strategies and see connections to the...
EngageNY
The Difference Between Theoretical Probabilities and Estimated Probabilities
Flip a coin to determine whether the probability of heads is one-half. Pupils use simulated data to find the experimental probability of flipping a coin. Participants compare the long run relative frequency with the known theoretical...
Curated OER
Introduction to the Concept of Probability
Middle and high schoolers have a clarified definition of probability, they explore about outcomes in probability and how to calculate experimental probability. They use computers to learn about probability.
Noyce Foundation
Counters
For some, probability is a losing proposition. The assessment item requires an understanding of fraction operations, probability, and fair games. Pupils determine the fractional portions of an event. They continue to determine whether...
Actis
Handling Data: Probability, Tree Diagrams
Clean, but captivating, two online simulations demonstrate probability for middle schoolers. They can choose the number of coins and tosses and watch as the results pile up. They can choose from a variety of spinner types and the number...
Mathematics Assessment Project
Lottery
A probability activity presents a lottery game as an idea for a fundraiser. Pupils analyze the game to determine the number of possible outcomes, then determine whether the game would be a good way to raise funds and to support their...
Curated OER
Handling Data: Probability, Chase Me game
Students participate in a simulation in which the aim is for the tortoise to catch up with the hare or vice versa. Moves are decided by throwing two dice. Adding together the numbers on the two dice tells you which animal moves one...
Curated OER
Heads or Tails
Seventh graders compare experimental and theoretical probabilities. In this comparing experimental and theoretical probabilities activity, 7th graders discuss the theoretical probability of flipping a coin. Students flip a coin 25...
Curated OER
Treats in a Basket
Young scholars explore probability by participating in an experimental activity. In this number statistics lesson, students collaborate in groups in which they move a game piece around a board. Young scholars calculate their probability...
Curated OER
Unexpected Answers
Students consider probability problems with unexpected and surprising answers.
Curated OER
Unexpected Answers
Students explore and complete a variety of activities demonstration probability. They make observations about the results of the activities. Students complete and discuss conditional probability. Also, students draw conclusions about...
Curated OER
"The Giver" by Lois Lowry
Students predict results, design a model, and carry out trials to determine probability based on their experimentation.
Curated OER
NEXT YEAR'S SEEDS
1. Bring a pound or two of sunflower seeds in their shells to class, along with five or six small paper or Styrofoam cups and a bowl large enough to hold the seeds. Make several copies of the situation cards printed on the following...
Curated OER
Logic and Problem Solving: Math Hunt
In these math lesson plans, students discuss how math problems are written to reflect real-world situations. They complete an online Math Hunt using specific web tools, and work individually to create their own Math Hunts. Additionally,...