Seventh Grade Probability 2 - Compound Event Powerpoint Lesson is powerful when used as direct instruction in the classroom, on-line, or individually. It teaches the students to find the compound event three different ways: through multiplication, making a tree, and making a list using a table. The following probability terms are taught and reviewed: probability, event, trial, scale of probability, sample space, simple event, experiment, experimental probability. There are 22 effective teac