Great way for guiding students into understanding the layers of probability. Students practice with probability of 1 event (practice with OR and NOT) then comes Sample Spaces combined with 2 events (Independent). This is the big connection as students fail to make the connection with Sample Spaces to the multiple events. These are often taught separately and students struggle with this connection. . Following is multiple events using the multiplication rule. After this activity, students can continue with experimental probability and dependent probability.