Find where to buy the TI-84 Plus CE graphing calculator in a variety of bold, fun colors.
Download free 90-day trial 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.
Learn on your own schedule! All 2021 T³IC sessions are now available on demand through May 31.
We are here to help with distance learning resources for schools and districts.
LearningCheck™ CreatorTI Connect™
This activity introduces students to the concept of collecting and analyzing data and using conjectures to formulate new questions.
In this activity, students will collect data points of volunteers estimating a given distance. They will set up a histogram and see how the data is normally distributed about the mean.
Students will then conduct an experiment regarding memorizing lists of 2 to 12 random numbers. They will record their data, compute the average, collect their class data, then set up a scatter plot to look for patterns. Then the class will discuss methods for improving or extending their experiments.
© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.