Already have a TD account?

If you are already a Teachers' Domain user, sign in now to connect your Teachers' Domain and accounts.

Teachers' Domain sign-in name:

Organization:

Password:

Signing in now will connect your and Teachers' Domain accounts, so that in the future you will automatically be signed into Teachers' Domain when you come from .

Not yet registered?

First time here?

As a user, you may browse Teachers' Domain and view as many resources as you wish without registering.

However, for access to all fo the features of Teachers' Domain, we'll need a little more information. Learn More

You are now "Test Driving" Teachers' Domain

You may view up to 7 resources in this limited trial period.

You have 6 views remaining. Register now for unlimited free access and to download, share, and save resources. Learn More

You are now "Test Driving" Teachers' Domain

As a user, you may view as many resources as you like without registering.

About Registration:

Registering with Teachers' Domain is free and allows you to:

• View as many resources as you like
• Save, sort, and share resources using My Folders and My Groups
• Download resources to your desktop
• See standards correlations for your state

Thank you for "Test Driving" Teachers' Domain

You have viewed all seven resources permitted in this limited trial period. You may continue to browse the site, but to view, download, share, and save resources, you must register now. Registration is simple, safe, and free.

For more information:

Learn about our online Professional Development Courses, or review our Privacy Policy.

If you still have questions, please contact us.

Recommended for: Grades 3-6

Resource: Using Data Clusters to Find Hacker

Save to a folder

Media Type:
QuickTime Video

Length: 4m 01s
Size: 10.9 MB

In this video segment from Cyberchase, Hacker has kidnapped Dr. Marbles and the CyberSquad is out to rescue him. Hacker has Dr. Marbles hidden somewhere in a castle in Castleblanca. The CyberSquad surveys the residents to try to find out where Hacker has been seen. They display their findings on a map so they can analyze their data and find Hacker.

Alternate Media Available:

Transcript (Rich Text Format Document)

View Citation

Teachers' Domain, Using Data Clusters to Find Hacker, published October 8, 2008, retrieved on ,
http://www.teachersdomain.org/resource/vtl07.math.data.col.findhacker/

Frame and Focus
Follow Up
Connections
Standards

Printer Friendly Version of Frame and Focus

Print Frame and Focus

Here are some Frame, Focus and Follow-up suggestions for using this video in a math lesson.

What is Frame, Focus and Follow-up?

Frame: Suppose your class was trying to gather information about the favorite ice cream flavors of students in your school. How would you go about doing this? Would it be important for each of the students taking the survey to answer the exact same questions? How could you organize the data to help you figure out which flavors students liked the most?

Focus: In this video segment, the CyberSquad gathers information about Hacker’s whereabouts by doing a survey of local residents in Castleblanca. What did they realize they had done wrong in their first survey? What did they do to make the survey results more helpful?