Find answers to the top 10 questions parents ask about TI graphing calculators.
Learn about the math and science behind what students are into, from art to fashion and more.
Discover new ways to help students succeed in math, science and STEM using TI technology.
Get hundreds of video lessons that show how to graph parent functions and transformations.
LearningCheck™ CreatorTI Connect™
This activity provides students an opportunity to explore the relationship between the diameter of a circle and its circumference.
Students will gather real-world data to explore the relationship between circumference and diameter.
They will set up a stat plot to graph diameter versus circumference for both customary and metric units.
Then, students will use the home screen to calculate the ratio of the circumference to diameter to estimate pi.
© Copyright 1995-2022 Texas Instruments Incorporated. All rights reserved.