Learning goals: Teacher Facing Comprehend (in written language) that the notation $P(\text{A and B}) = P(\text{A | B}) \boldcdot P(\text{B})$ can be used to find the conditional probability for events A and B. Use conditional probability to justify (orally and in writing) that events are dependent or independent. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from Geo.8 Conditional Probability, Geometry.