Welcome to the home for the "We All Use Math Every Day™" program!

Due to delays in new episodes and the writer’s strike we will not be posting new blogs for the remainder of the 2007/08 school year. Thank you for your support and we wish you the best on your end-of-year tests.

Texas Instruments is proud to be again partnering with CBS, in association with the National Council of Teachers of Mathematics (NCTM), to bring you educational resources based on the hit series "NUMB3RS." You'll find great suggestions from leading classroom teachers on how to use each episode of “NUMB3RS” as a teaching tool through classroom activities and discussion.  There is a download of a specially-designed “We All Use Math Every Day” TI GraphiTI for customizing your TI graphing calculators, and a sign up page so you can ensure that you’ll receive our weekly emails about blog posting and other program news.

Weekly Episode Blog

Blogs are updated after every episode, so visit our blog page or look for your weekly email!

GraphiTI Download

Do you miss having a "We All Use Math Every Day" GraphiTI™ cover for your TI graphing calculator? We have a redesigned one you can download and print on your own!