In this unit, you had the following learning goals: Activity 1: We are learning to use the fundamental counting principle to calculate theoretical probabilities with more than two events. Activity 2: We are learning how permutations and factorials are used to increase efficiency when solving simple probability problems. Activity 3: We are learning to identify the difference between permutations and combinations to determine when each strategy is appropriate and how to calculate combinations in different situations. Activity 4: We are learning to identify when to apply permutations and combinations and how they are related, to solve complex probability problems. Questions What learning learning goal do you think you understood most clearly? Why are you confident that you understand these concepts? What learning goal did you find the most difficult? What specific concepts are you finding difficult to understand? What resources and strategies are you going to implement to close the gap between understanding and not understanding