Based on Massachusetts Curriculum Frameworks, Mathematics
Grades 5-6 (p. 42); Grades 7-8 (p.45)
Why do students have problems with probability? Isn't it one of the more interesting topics in mathematics? Batting averages, the lottery, insurance rates, the chance of being audited by the IRS?
Maybe the problem is that teachers don't spend much time on or even cover Probability. This page has links to help teachers and students, and can be adapted for auto-tutorial practice, as well. This is a productive area for work in improving mathematics understanding and performance.
Events -- Check
out these sites, which are chock full of creative activities that help
students understand probability concepts!
to Probability -- Sample
Spaces -- Events
Rules for Probability
and Area Challenge Exercises
Exercise Solutions -- Each of these sites has lessons, activities and challenge questions about probability.
School Probability -- Dr. Math empties his archives ... from beginner to advanced level, here are
TONS of example problems, lessons and answers to FAQ's regarding a cornucopia
of Middle School Probability questions. It's all here!
Probability -- Introductory
lesson in probability concepts from Dr. Math.
Probability Lessons -- Lots of well-organized information about probability - includes probability
rules, interpreting odds, determining possible outcomes, and probability
to Probability : Sample Spaces -- Part
of an on-line lesson series in probability, students learn how to construct
sample spaces, and get information on basic probability rules.
Probability Rules -- Part of an on-line lesson series in probability, students learn about conditional
probabilities, dependent and independent events, and mutual exclusivity
in the Real World -- A look at probabilities and how their use touches our lives, using coin
flips, batting averages and the lottery as examples!
- Sampling -- Part
of an on-line lesson series in probability, this page looks at 5 methods
of sampling (with an innovative lab exercise involving a TV Guide®).
Probability -- Dr. Math discusses conditional probabilities, with an example problem that
determines the probability of drawing a red or blue marble from a bag.