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 outcome, theoretical vs. experimental probability.  There also links to other related probability interactives, and to worksheets for classroom use with this activity. 

NeoK12 lists more than 20 Youtube video lessons on the basics of probability,  binomial distribution, probability of events, and experimental probability.  Videos listed on NeoK12 have been vetted by teachers and are suitable for K-12 students.