This activity helps students to understand probability more fully and how it affects their daily lives.
Additional Resources
Books
Holes, by Louis Sachar; ISBN 0-439-12845-5
Articles
R2 Math News, Granite School District, January 2004
Students need to understand that probability is all around them, it's used in everyday life. What is the probability you will get the prize you want out of the box of cereal you bought? How many boxes will it take? What are the chances it will rain, snow, or be sunny? There are chances each day that you don't realize you are doing. What is the probability you will get the parking spot, bike, a certain roll of the dice, or you will even get the lunch you want? When students understand probability and how it works they will see how it affects their lives.
Invitation to Learn
Put the question up on the board: How many ways do people use probability in the real world? Make sure you have them list as many as they can in their math journal or on a piece of paper, example-weather person.
Instructional Procedures
(Idea from NCTM)
Family Connections
Van De Walle, J.A., (2004). Elementary and Middle School Mathematics. Boston, Mass: Pearson Education Inc.
Van De Walle talks about how statistics bombards the public in all areas of our society from advertising to health risks, from opinion polls to students' progress in schools. Students face the same types of situations; from lunch to which assignment to do first, from which friend to go with to winning a game.
Ask Dr. Math, (1944-2006), Probability in the Real World, The Math Forum @ Drexel, November 20, 2006, http://mathforum.org/dr.math/faq/faq.prob.world.html
This article describes how students need a basic understanding of probability. Students need this to understand things from batting averages to the weather report, to being struck by lightning.
O'Connell, T., Dyment, J., (2006), Reflections on Using Journals, ERIC Source, December 9, 2006, from http://www.eric.ed.gov
This research document noted that even through higher education teachers are having their students do journaling daily. The faculty that participated found that students' perceptions of journal writing changed along with the faculty. Journaling helped them process the subject on which they were writing. It concluded that journal writing should be used as an instructional technique in all areas of the curriculum.