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.
Explore teaching strategies for synchronous and asynchronous learning with TI technology.
Drive deeper, more relevant understanding of science in middle grades and high school.
In this activity, the average rate of change between two points is defined and then used as a concept connecting ideas of slope, difference quotients, and approximations of instantaneous rate of change.
Students will explore a graph by tracing, finding intercepts, and zooming in order to find the average rate of change.
Students will use an algebraic approach to find average rate of change.
© Copyright 1995-2020 Texas Instruments Incorporated. All rights reserved.