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Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Probability and Odds
Eight problems cover the topics of probability and odd in different settings. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button to...
Shodor Education Foundation
Shodor Interactivate: Lesson: Probability and Geometry
The Shodor Education Foundation provides this lesson plan to give students an opportunity to connect probabilty and geometry. Students learn how to calculate probability, use geometry to solve probabilty problems, and, as an added bonus,...
Cuemath
Cuemath: Probability
A comprehensive guide for learning all about probability with definitions, basics of probability, terms used in probability, probability formula, conditional probability, probability distribution, probability density function, law of...
Other
Bowling Green St Univ: Introduction to Probability
This site from Bowling Green State University provides an introduction to probability. It discusses topics and activities such as interpreting odds, listing all possible outcomes (the sample space), basic probability rules, equally...
Khan Academy
Khan Academy: Addition Rule for Probability (Basic)
Venn diagrams and the addition rule of probability.
CK-12 Foundation
Ck 12: Probability: Sample Spaces and Events Grades 11 12
[Free Registration/Login may be required to access all resource tools.] This concept introduces the student to the basic concepts of probability, including sample spaces and events.
Texas Instruments
Texas Instruments: Numb3 Rs: A Bit of Basic Blackjack
Based off of the hit television show NUMB3RS, this lesson explores a little probability in the world of the card game Blackjack. While gambling is not mentioned or used in the lesson, students do find the probability of attaining a...
Other
42e Xplore: Statistics and Probability
An extensive collection of links on statistics and probability can be found here! Discussions ranging from the basics of stats through more complex data analysis. Topics are broken down into sections for teachers, students, WebQuest...
Alabama Learning Exchange
Alex: Probability
The purpose of this lesson is to begin the process of helping students to learn the basic principles of probability. The students will also collect data, interpret data, and determine the fairness of the game rock, paper, scissors.This...
Khan Academy
Khan Academy: Probability Models
Practice creating probability models and understand what makes a valid probability model. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Comparing Probabilities
In this exercise, students practice comparing probabilities. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Probability: The Basics
Provides an introduction to probability. Includes examples, two videos, and links to additional resources, e.g., exercises to try. There are also problems and discussions of them in the Comments section.
University of Cambridge
University of Cambridge: Nrich: Trick or Treat
On this one page website sharpen your logic, graphing and pattern recognition skills while working on this challenge. The solution is available to double check your solution.
National Council of Teachers of Mathematics
Nctm: Figure This: Misaddressed Mail
Try this probability challenge from the NCTM Math Challenges for Families series. See if you can figure out the probability of putting three checks in the correct envelopes without looking. Also, discover how probability skills are used...