Probability
Goal: 7.SP.5 Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring.
7.SP.6 Approximate the probability of a chance event by collecting data on the chance process that produces it and observing its long-run relative frequency, and predict the approximate relative frequency given the probability.
7.SP.7 Develop a probability model and use it to find probabilities of events.
7.SP.8 Find probabilities of compound events using organized lists, tables, tree diagrams, and simulation.
IXL Practice Sets for this Unit:
Lesson 1: DD.1 Probability of simple events
Lesson 2: DD.2 Probability of opposite, mutually exclusive, and overlapping events DD.3 Experimental probability
Lesson 3: DD.5 Compound events: find the number of outcomes
Lesson 5: DD.10 Counting principle
Lesson 6: DD.9 Permutations (NOT in 7th grade CCSS)
Lesson 7: DD.6 Identify independent and dependent events DD.7 Probability of independent and dependent events
Basic Probability
Comparing Theoretical and Experimental Probability
Simple Probability
Compound Probability
Permutations: Khan Academy video
Independent vs Dependent Events
In this interactive, you'll explore randomness and probability. You'll be able to control how many and what color marbles to place in the online marble bag. You'll also be able to decide how many marbles to pull at a time and how many trials to run. An advantage to using this interactive is that you can run a large number of different trials in a short amount of time.