Instructional video

Determine whether a set is closed or open

teaches Common Core State Standards CCSS.Math.Content.HSA-APR.A.1 http://corestandards.org/Math/Content/HSA/APR/A/1
Quick assign

You have saved this instructional video!

Here's where you can access your saved items.

Dismiss
Content placeholder

Card of

or to view additional materials

You'll gain access to interventions, extensions, task implementation guides, and more for this %{lesson_type}.

In this lesson you will learn when a set is closed and when a set is open by exploring sets of numbers.
Related content
Appears in
Provide feedback