Your device is currently offline. You can view downloaded files in My Downloads.

Lesson Plan

Or Means More

teaches Common Core State Standards CCSS.Math.Practice.MP2
teaches Common Core State Standards CCSS.Math.Practice.MP8
teaches Common Core State Standards CCSS.Math.Content.7.SP.C.7
Quick Assign

You have saved this lesson!

Here's where you can access your saved items.


Card of

or to view additional materials

You'll gain access to interventions, extensions, task implementation guides, and more for this lesson.

Big Ideas: We can compute the probability of either one of two outcomes happening by adding their probabilities together. The probability of a desired outcome increases if combined in an either/or statement which increases its ratio. Vocabulary: Complement, ratio, sample space, probability, outcome Special Materials: Paper and crayons to draw spiders or copy spiders from the document provided.
Provide feedback