Solution 13841: Performing Population Standard Deviation on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...rd Deviation on the TI-89 Titanium and Voyage 200 with OS v3.10? OS v3.10 increases the ability of the TI-89 Titanium and Voyage 200 calculators CAS (Computer Algebra System)to include population standard deviation (sx) along with sample standard deviation (Sx) in the list of outputs from 1-varia...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13841
Solution 15629: Graphing Functions with Fractional Powers on Texas Instruments Products Where X < 0.
Solution 15629: Graphing Functions with Fractional Powers on Texas Instruments Products Where X 1 is never zero or Ð.) However, for x=0 or when y can be expressed as a rational number p/q, with q odd. However, as mentioned above, the principal branch of x^y is not real for x0 because the deriva...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/15629
Solution 12298: Texas Instruments Calculators that Display Results with Remainders.
Solution 12298: Texas Instruments Calculators that Display Results with Remainders. Solution 12298: Texas Instruments Calculators that Display Results with Remainders. global Solution 12298: Texas Instruments Calculators that Display Results with Remainders. website ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12298
Solution 12089: Correcting the Error Message "Press I to Install Code" on the TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculators Using the TI Connect™ Software for Windows®.
... unit has lost its operating system. In general, this situation only occurs as the result of interrupting the transfer of the operating system from a computer or another calculator once it has begun.To correct the situation, remove one triple A battery, re-insert it and then press the letter I (t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12089
Solution 20269: Computing nth Roots Using the TI-30XS/B MultiView™ or TI-34 MultiView™ Scientific Calculators.
Solution 20269: Computing nth Roots Using the TI-30XS/B MultiView™ or TI-34 MultiView™ Scientific Calculators. Solution 20269: Computing nth Roots Using the TI-30XS/B MultiView™ or TI-34 MultiView™ Scientific Calculators. global Solution 20269: Computing nth Roots Using the TI-30XS/B Mult...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20269
Solution 15180: Replacing and Installing the Battery In a TI-15 Explorer™ Calculator.
... all the current settings. Caution: Be careful not to damage any of the internal parts of the calculator. Avoid making contact with other components inside the calculator while changing the battery. Dispose of old batteries properly. Do not incinerate batteries or leave where chi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15180
Solution 12711: Availability of Overhead Versions of Non-Graphing Calculators.
...ltiView™, TI-34 II Explorer Plus™, etc. Stokes Publishing (800)550-5254 U.S. (408)541-9145 Outside (408)541-9149 Fax customerservice@stokespublishing.com NOTE: Please contact Stokes Publishing for any repair and/or service questions. Solution 12711: Availability of Overhead Versions of Non-Graph...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12711
Solution 11804: The Anti-Derivative of Sin(x)*Cos(x) Returns an Expression in Cos(x) Instead of Sin(x) on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...d of 1/2sin^2(x) on the TI-89 family, TI-92 Plus and Voyage 200? The TI-89 family, TI-92 Plus and Voyage 200 calculators use a rule-based system when computing the indefinite integral of sin(x)*cos(x) or cos(x)*sin(x). Listed below are the steps taken when computing problems such as these: • The...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11804
Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators. global Solu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11845
Solution 11661: Discontinuation of Printer Display Calculators.
...ledge Base Search Have Texas Instruments printer calculators been discontinued? Over the past few years, Texas Instruments has increased its commitment to the educational technology marketplace. While the printer display product line has been successful for TI, it no longer supports TI l...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/11661
Solution 10483: Discontinued Texas Instruments Scientific Calculators.
Solution 10483: Discontinued Texas Instruments Scientific Calculators. Solution 10483: Discontinued Texas Instruments Scientific Calculators. global Solution 10483: Discontinued Texas Instruments Scientific Calculators. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10483
Solution 10482: Discontinued Texas Instruments (TI) Graphing Calculators.
Solution 10482: Discontinued Texas Instruments (TI) Graphing Calculators. Discontinued Texas Instruments (TI) Graphing Calculators. Which graphing calculators have been discontinued? Solution 10482 Discontinued Texas Instruments TI Graphing Calculators discontinued, graphing calculators, calcul...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10482
Solution 10477: Replacing and Installing the Batteries in a TI-35X.
...edge Base Knowledge Base Search How do I replace and install the batteries in a TI-35X? The TI-35X uses two A-76 batteries. Comparable battery model numbers include:Duracell® D357Eveready® 357To replace the batteries:• Turn the calculator off. • Place a small screwdriver...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10477
Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and Elementary Calculators.
Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and Elementary Calculators. Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and Elementary Calculators. global Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12297
Solution 34843: Entering Complex Elements in a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
Solution 34843: Entering Complex Elements in a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators. Solution 34843: Entering Complex Elements in a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators. global Solution 34843: Entering Complex Elements ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34843
Solution 18669: Adjusting the Contrast on a Texas Instruments' Basic, Elementary, Scientific and Financial Calculator.
Solution 18669: Adjusting the Contrast on a Texas Instruments' Basic, Elementary, Scientific and Financial Calculator. Solution 18669: Adjusting the Contrast on a Texas Instruments' Basic, Elementary, Scientific and Financial Calculator. global Solution 18669: Adjusting the Contrast on a ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18669
Phosphate Analysis
One method of measuring the phosphate concentration is by using a Colorimeter. This instrument measures the amount of light transmitted through a sample at a given wavelength. The amount of light absorbed is mathematically related to the concentration of the solution.https://education.ti.com/en/activity/detail/phosphate-analysis
Dinosaurs of the Mesozoic Era Time Line
A time line of dinosaurs during the Mesozoic Era.https://education.ti.com/en/activity/detail/dinosaurs-of-the-mesozoic-era-time-line
Bird-Hipped Dinosaurs Time Line
A time line showing Bird-Hipped (Ornithischia) dinosaurs.https://education.ti.com/en/activity/detail/birdhipped-dinosaurs-time-line
Apollo Moon Missions Time Line
A time line of the Apollo space missions.https://education.ti.com/en/activity/detail/apollo-moon-missions-time-line
Galileo Galilei Time Line
A time line of the life of Galileo Galilei.https://education.ti.com/en/activity/detail/galileo-galilei-time-line
Cells Never Lie
A forensics activity which deals with the idea of alcohol poisoning. Based on a Vernier Biology Lab on cell distruction in alcohol and Chemistry's Beer's Law.https://education.ti.com/en/activity/detail/cells-never-lie
Fastest Animals Number Line
A number line showing the land speed of various animals.https://education.ti.com/en/activity/detail/fastest-animals-number-line
Graphs and Fractions
Have students draw squares on graph paper and half some of the squares on the outside. Number all the squares and continue numbering with the halfs. Students are then instructed to create their own ratios such as: 4 halves to eight wholes of odd numbers etc. Encourage student's to be creative by ...https://education.ti.com/en/activity/detail/graphs-and-fractions
What's the Trig?
Students will be introduced to right triangle trigonometry. They will use the TI-89 and Geometer's Sketchpad to construct a right triangle and calculate sin, cosine, and tangent of various acute angles. (Topic - Right Triangle Trigonometry)https://education.ti.com/en/activity/detail/whats-the-trig