Parent Benefits
... proven graphing technology, which research shows has a positive impact on student achievement. Graphing calculators and TI-Nspire technology are incorporated into many math and science courses: Pre-algebra, Algebra 1, Geometry, Algebra 2, Biology, Statistics, Precalculus and several others. They...https://education.ti.com/en/customer-support/parent-benefits
Teacher's Loan Program
...room to explore the use of TI technology to enhance teaching and learning. Teacher's Loan Pellentesque scelerisque auctor augue, id ullamcorper sem tristique ut. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Aenean viverra dapibus massa a p...https://education.ti.com/en/customer-support/technology-loan-service/teachers-loan
Top Ten Parent Questions | Texas Instruments
...s learn the subject matter, not distract them. TI graphing calculators are distraction-free devices designed to keep students focused on learning — purposefully built without Wi-Fi or cameras. 3. Do graphing calculators just tell students the answers? No, TI graphing calculators require student...https://education.ti.com/en/customer-support/top-ten-parent-questions
Solution 23250: Toggling the Discontinuity Detection Setting on the TI-84 Plus Family Graphing Calculator to Show/Hide Asymptotes.
...etection setting on the TI-84 Plus family graphing calculator to show/hide asymptotes? TI-84 Plus family operating system versions 2.30 and above incorporate a new setting called "discontinuity detection", which will detect and remove lines that might not otherwise be drawn through discontinuitie...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/23250
Solution 16630: College Exams That Accept TI-83 Plus Family and TI-84 Plus Family Usage.
...® and SAT® are registered trademarks of the College Board. PSAT® is a registered trademark of both the College Board and National Merit Scholarship Corporation. SAT® Reasoning Test and SAT® Subject Tests are owned trademarks of the College Board. None of these were involved in the production of n...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/16630
Solution 13011: Overhead projector specifications to keep ViewScreen Panels from overheating
... watt bulbs. If your projector has this ability, switch to the low watt bulb setting to see if this resolves the issue. Some overhead projectors incorporate a cold-light mirror technology which reduces the amount of heat produced by higher-watt bulbs. If you have access to a projector that incor...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/13011
Solution 39817: TEA (Texas Education Agency) Calculator Policy for the TI-83 Plus, TI-84 Plus and TI-Nspire Families of Calculators
... testing: • Geometry functions • Graphing implicit equations and inequalities • Graphing inequalities (calculator/application automatically interprets the inequality symbol) • Polynomial root finders • Simultaneous equation solvers • Functions that automatically calculate the mean abs...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/39817
Solution 37715: Program commands that use the left and right parentheses display an unexpected syntax error on the TI-84 Plus CE™.
...ument has ended.If a command syntax does not include an opening left parenthesis, such as Wait, using a pair of parentheses in an argument may be interpreted as the full argument and give an unexpected syntax error. When entering long expressions with parentheses enclosing the entire expression w...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37715
Solution 10391: Linking a TI-83 Family or TI-84 Plus Family Graphing Calculator to a TI-82 Graphing Calculator.
...ly / TI-84 Plus family calculator after transmission to account for these differences, or the TI-83 family / TI-84 Plus family calculator will misinterpret the data. The TI-83 family / TI-84 Plus family calculator reinterprets the TI-82 prefix functions to include open parentheses, which may add...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10391
Solution 11896: Standards Used to Verify Functionality of Graphing Calculators.
...racy of the documentation that accompanies the product. As noted in the warranty statement, TI does not warrant products to be fit for a particular purpose nor does TI warrant software (firmware) to be error free. Please note that the testing protocol is proprietary; therefore, it is not availabl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11896
Solution 21089: TI-Nspire™ Family Products Available from the TI Technology Rewards Program.
...ck · Redeem 550 points for TI-Innovator™ Hub · Redeem 1,600 points for TI-Nspire™ CX and TI-Nspire™ CX CAS Teacher Software (single perpetual license) · Redeem 6,685 points for TI-Nspire Navigator System Teacher Software · Redeem 3,300 points for TI-Nspire or TI-Ns...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/21089
Solution 24790: Simultaneously Solving a System of Nonlinear Equations on the TI-Nspire™ Family Handheld.
...dheld? Solve a system of nonlinear simultaneous equations on the TI-Nspire family handheld by locating the intersection points on their graphs. The purpose is to solve the system of two equations and two unknowns. The example below will guide you through solving for the intersection point(s) for...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24790
Solution 23911: Disposal or Recycle of an Old or Inoperable Calculator Product.
...ents Education Technology products are designed to withstand years of use, and graphing calculators can be upgraded with new software. They also incorporate many product and packaging materials that can be disposed of in environmentally friendly ways. When your Texas Instruments product or TI Re...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/23911
Solution 31251: Finding the Characteristic Polynomial of a Matrix using the TI-Nspire™ CAS and TI-Nspire CX CAS Handhelds.
...2] [tab] [2] [tab] [5] [tab].• Press [ctrl] [var] [M] [enter] to store the matrix into variable m.• Press [catalog].• Press [C] and scroll down to charPoly(.• Press [enter] [m] [,] [x].• Press [enter] to display the answer.To find the characteristic polynomial of a square matrix with expression, ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31251
Solution 12509: TI Graphing Calculators and Computer Software Compatible with the New CBR 2™.
...tion• TI-84 Plus • TI-84 Plus Silver Edition • TI-89 Titanium (I/O port only)• Voyage™ 200 • TI-InterActive!™ computer software• TI-SmartView™ emulatorPlease see the CBR 2 guidebook for additional information. Solution 12509: TI Graphing Calculators and Computer Software Compatible with the New...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12509
Solution 36926: TI-84 Plus CE in Complex mode, Negative Bases Raised to Fractional Powers with Odd Denominator Returns Real Result.
...Search Why does the TI-84 Plus CE in complex mode, negative bases raised to fractional powers with odd denominator returns real result? Interpretation of complex number expressions at the high school target learning level is seen in computations. This item deals with even an odd denomin...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36926
Solution 34840: Specifying Infinity in a Calculation on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...specify negative infinity, input -1E99. The "E" symbol is short for scientific notation and can be accessed by pressing [2nd] [EE]. -1E99 can be interpreted as "negative one times 10 to the ninety-ninth power". Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional informatio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34840
Solution 34774: Using Boolean Logic on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...perators are often used in programs to control program flow and in graphing to control the graph of the function over specific values. Values are interpreted as Zero (false) or nonzero (true). The Logic menu can be accessed by pressing [2ND] [TEST] [►]. LOGIC • and Both values are nonzero (t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34774
Solution 13924: TI TestGuard 2.0™Quick Start Instructions.
... Setup Calcs. • Either choose DELETE, then choose ALL, or consider using DISABLE, then BOTH. Note: These two options are basically the same for the purposes of student equity within an exam. The advantage of Disable is that students with TI-84 Plus calculators and OS 2.40 (or above) can have func...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13924
Solution 12217: Locked Variables Are Not Displayed in Open Dialog Box Choices on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculator.
... Why are locked variables not displayed in open dialog box choices on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The purpose of locked variables on the TI-89 family, TI-92 family and Voyage 200 is to keep the variable from being edited. All of the editors (Program, ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12217
Solution 10424: Degree, Minutes, Seconds (DMS) Conversions with the TI-85 or TI-86.
...The TI-85 and TI-86 recognize a number as DMS when that number is entered using a single quote after each value. For example, 15'12'8' would be interpreted as 15 degrees, 12 minutes and 8 seconds. The ' symbol can be accessed by pressing [2nd] [MATH] [F3:ANGLE] [F3:']. To convert a number th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10424
Solution 12171: Use of the Angle( Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... family, and Voyage 200 graphing calculators? The angle( functions returns the angle, list, or matrix of angles of an expression, list or matrix, interpreting each element as a complex number that represent a two-dimensional rectangular coordinate point.The syntax is:angle(expression).angle(list)...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12171
Solution 10573: Teacher Support for Australian Educators.
...uments Education & Productivity Solutions Teacher Support Offices: Australia Texas Instruments Australia Education & Productivity Solutions Monash Corporate Centre Suite 2A / 750 Blackburn Road Clayton VIC 3169 Australia PO Box 598 Mt Waverley VIC 3149 Australia Teachers Support Line 1300 138 14...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10573
Solution 10453: Designing an Ellipse Using the Geometry Section of the TI-92.
... Circle' ) • Construct a point (A) on the circle. Construct a point (B) inside the circle • Connect those points with a segment. • Construct the perpendicular bisector (press [F4] [4]) of the segment between points (A) and (B). • Construct the locus of the bisector as point (A) moves on the ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10453
Solution 10399: Differential Equation Solver for the TI-85.
...ss than 1e-5). A tolerance of 1e-2 or 1e-3 is most efficient for this method.It should also be noted that the plotted solution is determined by interpolation between solution points that are based on the adaptive step size. This is noticeable as a solution plots a number of pixels in "spurts"...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10399