How many different poker hands exist? In this lesson, we answer that question and many others like it, using the statistical concept known as Combinations. After a brief review of Permutations, we answer questions about arrangements when the order of the items does not matter. But you matter, always. YAY MATH!

Please visit yaymath.org

Videos copyright (c) Yay Math

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Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.

Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip

Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans

1. Students enter a simple code

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* Whiteboard required for teacher-paced activities

With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.

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Clip

Turn any public video into a live chat with questions and quizzes

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