Teaching and Learning With the TI-84 Plus CE Graphing Family in High School Mathematics
...alculator and software at your summer residence. Get the training materials ahead of time. Receive a certificate of attendance that may be accepted as professional development credit from your school or district. What to expect from your virtual workshop experience ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/summer-workshops/2025/03-virtual-84pce-hs-math
Teaching and Learning With TI-Nspire™ CX Technology in High School Mathematics
...alculator and software at your summer residence. Get the training materials ahead of time. Receive a certificate of attendance that may be accepted as professional development credit from your school or district. What to expect from your virtual workshop experience ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/summer-workshops/2025/18-virtual-nspire-hs-math
Teaching and Learning With the TI-84 Plus CE Graphing Family in High School Mathematics
...alculator and software at your summer residence. Get the training materials ahead of time. Receive a certificate of attendance that may be accepted as professional development credit from your school or district. What to expect from your virtual workshop experience ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/summer-workshops/2025/17-virtual-84pce-hs-math
Solution 32011: Creating a .csv or .txt Class Roster for Import into the TI-Nspire CX Premium Teacher Software.
...und below: • Class Name corresponds to the name of the class the student is assigned to, when clicking the class selector this is the name that will appear in the list. • First Name is the student’s first name • Last Name is the student’s last name • User Name is the name the student will use ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/32011
Solution 34616: Inverse Cosine of the Tangent of -5π/4 on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...lus and TI-84 Plus family of graphing calculators only perform calculations with 14 digits in the memory, the calculation of tan (-5*π/4) loses some accuracy on the last digit. Internally, the answer of tan(-5*π/4) is not -1 but something like -1.0000000000001. The display routine on the calculat...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34616
Solution 34844: Using the Chi-Squared Goodness of Fit Test on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...he list of observed values, Observed must contain all integers greater than or equal to 0. L2 the list of expected values, expected is created upon successful completion of Chi-Squared Goodness of Fit test. df is the degree of freedom, df is the (number of sample categories) minus (number of esti...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34844
TI-Cares™ Customer Support | Texas Instruments
...t Notice: We are aware that some rechargeable calculators are displaying a "Validating OS" message or not holding a charge. If this is happening with your calculator, please complete our online form to receive a replacement battery by mail. ...https://education.ti.com/en/customer-support
Solution 37797: What TI Products are compatible with the TI-Innovator System?
...™ Hub on TI-Nspire™ CX Handheld or TI-Nspire™ CX software. To use both the TI-Innovator™ hub and TI-Nspire Lab Cradle at the same time, they must be accessed via a LUA script. Can I plug Vernier sensors directly into the TI-Innovator™ Hub? The TI-Innovator™ Hub ports are not directly compatible w...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/general-information/37797
Solution 33711: Best Care Practices for TI Products With a TI Rechargeable Battery.
...HARGEABLE BATTERY INSIDE A CALCULATOR FOR LONGER THAN 3 MONTHS WITHOUT CHARGING THE CALCULATOR. Otherwise, deterioration to the lithium-ion cell may occur and reduce both battery life and capacity. 4. Update Calculator Operating System (OS) as new updates become available: Update your TI gr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/33711
Solution 37798: What connection ports are available on the TI-Innovator™ Hub, and what can they connect to?
...5V sensors. Most sensors will work in any of the ports. (i.e., a 3.3V sensor will not get damaged if used with IN 3, but the readings may not be accurate) 3 output ports: Used to control output modules: OUT 1 and OUT 2 are for use with modules requiring 3.3V. OUT 3 is for use with m...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/product-usage/37798
Solution 13884: Press-To-Test Functionality Available for the TI-84 Plus and TI-84 Plus Silver Edition.
...us and TI-84 Plus Silver Edition have a special key sequence that students and teachers can use to prepare a student calculator for exams where flash applications, programs and other files are not allowed. This feature is called Press-to-Test, and it is similar to the [2nd] [MEM] [RESET] key sequ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13884
TI-Nspire™ CX II | Python Programming | Texas Instruments
...o assist new and experienced coders. Python modules The Python implementation on TI-Nspire™ CX II family graphing calculators includes access to commonly used Python modules, like math, random, cmath and time. TI PlotLib Visualize and analyze data, plus di...https://education.ti.com/en/products/calculators/graphing-calculators/ti-nspire-cx-ii-cx-ii-cas/programming-in-python
STEM - TI STEM Resources | Texas Instruments
STEM and coding resources for middle and high school students. No coding experience required. STEM - TI STEM Resources | Texas Instruments global website Overview DesignSmart Sys...https://education.ti.com/en/resources/stem