Teaching probability? These interactive, paperless task cards are a fun and rigorous way for students to review determining the probability of an outcome by using sample spaces and the Fundamental Counting Principle. This activity works well for centers, early finishers, review, morning work, and assessment.The 16 self-checking task cards are hosted on Boom Learning℠ and are completely online - no printing, cutting, or laminating! Students will complete the cards by clicking on answer choices -