Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Is leisure time really shrinking?

Students organize data from the USA TODAY Snapshot, "Is leisure time really shrinking?" into two scatter plots and determine the quadratic model for each scatter plot. They explore the graphs and determine if these graphs intersect. Finally, students identify the concept of extrapolation by expanding the viewing window to find the intersection.

3 Views 21 Downloads
Resource Details

Grade
9th - 12th
Subjects
Math
2 more...
Resource Type
Lesson Plans
Instructional Strategy
Research
Technology
Calculator
Year
2005
Included Materials
  • Worksheet

Be the first to comment


Join Lesson Planet Community, our free teacher discussion forum, to share ideas about this resource, and more.

Join the Conversation

What Members Say


Johanna S.
Lesson Planet has not only provided me with lesson plan ideas but it also has given me the inspiration to create more inquiry-based lessons for my Biology students.
Johanna S.
Louisville, KY