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.
CBL™/CBL 2™Sensor - Voltage
Students collect data on voltage and graph in a histogram. Then, they compare the values of different batteries with the use of the graph and lists.
Students will explore several items to determine how effective they would be as a battery.
They will use the voltage probe with a zinc washer and a penny placed in items such as a potato, a banana, or broccoli.
Students will collect voltage data and display as a histogram and a circle graph. They will pick the item that was the best battery.
Students will then collect the voltage of the battery over time. They will use this information to display a line graph and find a manual-fit line. Students will determine the rate of change of voltage over time by measuring the best battery over time.
© Copyright 1995-2020 Texas Instruments Incorporated. All rights reserved.