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!

The Phone Bill Problem

Young scholars write an equation for a linear function. In this algebra lesson plan, students collect data, plot it and graph it. They identify the equation of the graphed data and define the slope and y-intercept of the graph.

3 Views 8 Downloads
Resource Details

Grade
9th - 11th
Subjects
Math
3 more...
Resource Type
Lesson Plans
Instructional Strategies
Skills Practice
1 more...
Technology
Calculator
Included Materials
  • Project

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


Julius O.
Lesson Planet has saved me in my first year as a teacher.
Julius O., 1st year teacher
Zuni, NM