Find where to buy the TI-84 Plus CE Python graphing calculator in a variety of bold, fun colors.
Download free 90-day trial versions of the most popular TI software and handheld emulators.
Learn about the math and science behind what students are into, from art to fashion and more.
Get ready for back to school with T³™ Webinars to enhance your teaching and TI technology skills.
We are here to help with distance learning resources for schools and districts.
Update OS, transfer files andtake screen captures for yourTI-Nspire™ CX II graphing calculator.
Vernier Software & Technology
TI-GRAPH LINK™TI Connect™TI Connect™ CE
CBL™/CBL 2™Sensor - Dissolved OxygenTI Connectivity CableTI-GRAPH LINK™ CableUnit-to-Unit link cablesVernier LabPro®
Students use the Dissolved Oxygen Probe to measure the concentration of dissolved oxygen in water from streams and rivers. They correlate the availability of dissolved oxygen to temperature, pressure, and salinity.
Sampling from local water sources, students measure the dissolved oxygen levels. The Single Point method averages readings for 10 seconds.
If students are sampling from several locations, Events with Entry can be used to collect the data.
© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.