Find where to buy the TI-84 Plus CE graphing calculator in a variety of bold, fun colors.
For a limited time, download free versions of the most popular TI software and handheld emulators.
Bring a new dimension of learning to your classroom with activities that put math in motion.
Explore teaching strategies to help students succeed on the SAT® and ACT® math tests using TI technology.
Drive deeper, more relevant understanding of science in middle grades and high school.
Students analyze data from a swinging pendulum to determine the formula for the period of a pendulum using regression and dimensional analysis.
Students study the relationship between a pendulum's length and its period.
First, they examine a graph of pendulum position vs. time and determine the pendulum's period.
Next, they plot period vs. pendulum lengths for a number of pendulums.
Finally, students determine the equation relating pendulum length to pendulum period.
© Copyright 1995-2020 Texas Instruments Incorporated. All rights reserved.