Find answers to the top 10 questions parents ask about TI graphing calculators.
Download free 90-day trial versions of the most popular TI software and handheld emulators.
Learn about the math and science behind what students are into, from art to fashion and more.
Get ready for back to school with T³™ Webinars to enhance your teaching and TI technology skills.
We are here to help with distance learning resources for schools and districts.
Update OS, transfer files andtake screen captures for yourTI-Nspire™ CX II graphing calculator.
Students collect height and wingspan measurements and plot the data. They will then determine a line of best fit using a movable line.
Students will collect data on height and wingspan. Each student can measure his/her height and wingspan, using centimeters or inches.
Students will create a scatter plot of the data on a Data & Statistics page. They are to then describe the scatter plot using terms such as positive or negative association and linear or non-linear.
Students will add a movable line to the scatter plot and then adjust it to create a line of best fit. They will identify properties a best fit line should have and then justify why they think their line best fits the data.
© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.