Skip to content

Posts tagged ‘probability’

If You Only Have One Hour … Teaching Statistical Inference to Youth

Beth Chance, Elsa Medina, and Jacquelyn Silverbush share a series of activities used with students in grades 4–6 to introduce statistical inference. The article is structured based on the amount of time to devote to the topic.

Read more

Experiments of Two Identical Coin Tosses

Biserka Kolarec looks at the outcomes of flipping one coin twice and how it can lead students to a better understanding of probability.

Read more

Skew The Script: A Website Offering Socially Relevant Math Lessons

Skew The Script lessons identify misleading data arguments and show students how the tools of statistics can be used to gain a deeper understanding of some of our country’s longstanding problems. Even more important, the lessons provide students from widely differing backgrounds with a common analytical lens (rigorous data analysis) for heightened discourse around social issues.

Read more

Skew The Script: A Website Offering Socially Relevant Math Lessons

Skew The Script lessons identify misleading data arguments and show students how the tools of statistics can be used to gain a deeper understanding of some of our country’s longstanding problems. Even more important, the lessons provide students from widely differing backgrounds with a common analytical lens (rigorous data analysis) for heightened discourse around social issues.

Read more

Building Understanding of Randomness from Ideas About Variation and Expectation

Random is the kind of word with different meanings in different contexts. Students are likely to use “random” as an adjective describing anything unexpected and surprising, but these usages are not mathematical. They do, however, provide an opportunity for teachers to discuss the differences between language used inside and outside of mathematics.

Read more

Sharing a Birthday: Technology-Supported Investigations in Middle School

Although it is clearly possible for two people to share a birthday, our experiences (and intuition) inform us that it is more likely that two people will have different birthdays. That is to say, the probability of a shared birthday between two people is close to zero. However, the chance of a shared birthday may increase if a larger group of people is considered.

Read more