Instructional Video

SAT Prep: Test 5 Section 7 Part 3

The most helpful part of this video is at the very end, when Sal demonstrates how to solve a combinations problem incorrectly (after initially finding the correct answer). The trial-and-error strategy of solving multiple-choice math questions is an important skill for students to learn. It is also useful to see Sal work through the problem more than once with two different possible answers.

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Classroom Considerations
  • This video is hosted on YouTube