probability

Interactive Coin Toss

Kids can explore experimental probabilities with this simulated coin toss activity.  Select the number of tosses.  Then arrange the results in a list, table or ratio.  This activity includes links to discussions about equally likely choice, expected value, probability and…

XP Math

XP Math has a collection of interactive games for many types of math skills for students in grades 5-9. They are based on common core state standards and range from numbers and operations, to algebra, geometry, measurement, and data analysis…