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Algebra 1 Teachers

Week 12 – Outliers and Frequency


Outliers and Frequency

Unit 4 – Week 12

  • Understand extreme data points. How and why they exist and what they mean S.ID.3

  • Use two-way frequency tables in the contect of data to predict trends and predict future events. This includes joint, marginal and conditional joint frequencies. S.ID.5

Day 56 & 57Do the “Best” Movies Make More Money? This incorportates Excel or other graphing utility as well.

Day 58Two Way Table Starter and Lesson Activity This looks like a great bellringer to get kids thinking. They will be able to figure out a lot of what is here. A class discussion should clear up any misconceptions.

Day 59Worksheet with joint, marginal and conditional joint frequencies.

Day 60 – Assessment


About the author: Jeanette Stein has been teaching high school and middle school math for the past 17 years. In that time she has created learning communities, built curriculum, focused on at-risk and underprepared students while creating a successful atmosphere for her students. Through all of this she has learned to help students see the value in themselves and reach their potential. Because of how hard it was for her to learn from so many different perspectives, she is determined to help teachers use the most successful tools for quick results for the teacher and more importantly, for the students. Jeanette is the founder of algebra1teachers.com.

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