Trig Ratios
Explore the ratios to develop the concept of the trigonometric functions.https://education.ti.com/en/activity/detail/trig-ratios
No Bones About It
In this lesson, students will explore evolutionary relationships by comparing the anatomy of organisms.https://education.ti.com/en/activity/detail/no-bones-about-it
Paradise Island
In this lesson, students will use a simulation to explore the transfer of matter and energy among producers, consumers, and decomposers in an ecosystem.https://education.ti.com/en/activity/detail/paradise-island
Team Effort
In this lesson, students will explore the specific tissues of digestive organs that work as a team to digest food.https://education.ti.com/en/activity/detail/team-effort
Aquatic Food Webs
In this lesson, students will use a simulation to construct a model that describes the cycling of matter and flow of energy in an ecosystem.https://education.ti.com/en/activity/detail/aquatic-food-webs
It Takes Guts
In this lesson, students will explore organ responses that occur during a “fight or flight” nervous reaction.https://education.ti.com/en/activity/detail/it-takes-guts
Matter Conservation
In this lesson, students will use a simulation to observe the law of conservation of matter.https://education.ti.com/en/activity/detail/matter-conservation
Solution 11558: Determining the Accuracy of the Calculator-Based Ranger™ (CBR™).
...he CBR could return data between .495m to .505mExample 2:• Measuring an object that is EXACTLY 2 m away• Accuracy at this range is equal to +/- 1% of 2m (= .020m)• The CBR could return data between 1.98m to 2.02Example 3:• Measuring an object that is EXACTLY 6 m away• Accuracy at this range is eq...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/general-information/11558
Solution 25970: Engraving Texas Instruments Basic, Elementary, Scientific, Financial, and Graphing Calculators.
...| TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Does Texas Instruments recommended engraving TI basic, elementary, scientific, financial, and graphing calculators? Texas Instruments does not recommend engraving any of ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/25970
Solution 11128: Availability of Graphing Calculator Suitcases.
Solution 11128: Availability of Graphing Calculator Suitcases. Solution 11128: Availability of Graphing Calculator Suitcases. global Solution 11128: Availability of Graphing Calculator Suitcases. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11128
Solution 40403: Correcting Syntax Error when Subtracting or Using Negative Numbers on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ly of products Knowledge Base Knowledge Base Search Why do I receive an “ERROR: SYNTAX” or “ERR:SYNTAX” when computing using subtraction or negative numbers on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators? On the TI-83 Plus and TI-84 Plus f...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/40403
Solution 11834: Algorithm for cSolve() Function on the TI-89 Family, TI-92 Family, Voyage™ 200 and TI-Nspire™ CAS Family.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search What is the cSolve() (complex solve) function algorithm on the TI-89 family, TI-92 family, Voyage 200 and TI-Nspire CAS family products? The algorithm for cSolve() is t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/11834
Solution 11904: Using Reverse Polish Notation (RPN) on TI Calculators.
...3 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Can Reverse Polish Notation be computed on the TI Calculators? At the present time, no current TI calculator has Reverse Polish Notation (RPN) capability. RPN is generally used i...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11904
Solution 36975: When Press-to-Test mode is ENABLED on the TI-84 Plus CE™ the power management state known as “Deep Sleep” will not occur.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How come when Press-to-Test mode is enabled on the TI-84 Plus CE™ the power management state known as “Deep Sleep” will not occur? When Press-to-Test ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36975
Solution 12116: Calculating Weighted Mean Using the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
... the homework grade is 95, what is the weighted mean of the student´s scores? X values: {87, 74, 95} Y values: {65, 25, 10} Refer to the steps provided below to calculate the student´s weighted mean in this class: 1) Press [APPS] [6] [3]. (If the Apps Desktop is on, press [APPS], select "Data...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12116
Solution 12109: Accuracy Information for the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search What is the computational and graphing accuracy for the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? Computational Accuracy • Floating-poi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12109
Solution 10215: Polynomial Root Finder and Simultaneous Equation Solver App gives Unexpected Result for the TI-83/84 Plus, TI-89/TI-92/Voyage 200 and the TI-85/TI-86 families of the Graphing line of Calculators.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Why do I receive unexpected complex results when using the Polynomial Root Finder and Simultaneous Equation Solver Application? The following explains why complex results are ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10215
Solution 31772: Performing One-Variable Statistics on the TI-34 MultiView™ and TI-30XS MultiView Calculators.
...rs should be as follows: n = 5 x = 59.8 Sx = 36.46505176 sx = 32.61533382 Sx = 299 Sx2 = 23199 Please see the TI-34 MultiView and TI-30XS MultiView guidebooks for additional information. Solution 31772: Performing One-Variable Statistics on the TI-34 MultiView™ and TI-30XS MultiView Calculators...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31772
Solution 12226: Performing Inverse Trigonometry Functions on a Single Line Display Scientific Calculator.
...To find the inverse sine of .5 1) Enter .5 and press [2nd] [SIN]. The displayed answer will show 0.523598776. Please see the Scientific Calculator guidebooks for additional information. Solution 12226: Performing Inverse Trigonometry Functions on a Single Line Display Scientific Calculator. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12226
Solution 12292: Performing Two Variable Statistics on the TI-30X IIS/B , TI-34 II Explorer Plus™ and TI-30XS MultiView™.
...ress [2ND] and [EXIT STAT], then select Y and press [ENTER] to exit STAT mode. Please see the TI-30X IIS/B, TI-34 II Explorer and TI-30XS MultiView guidebooks for additional information. Solution 12292: Performing Two Variable Statistics on the TI-30X IIS/B , TI-34 II Explorer Plus™ and TI-30XS ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12292
Solution 12240: Fraction Conversions on the TI-15 Explorer™.
...croll down, select "AUTO", and press the [=] key. Example 1: Convert 7/8 to a decimal number: • Press 7, [n], 8, [d], [=]. • Press the [FD] key. • 0.875 will be displayed. Example 2: Convert 0.875 to a fraction: • Enter 0.875 • Press the [=] key. • Press the [FD] key. • 7/8 will be displayed. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12240
Solution 12306: Calculating One-Variable Statistics Using the TI-36X Solar.
... the mean: 1) Press [2nd], [ x ]. The answer is 58.33333333. To display the population standard deviation 1) Press [2nd], [sxn]. The answer is 10.67187373. To display the sample standard deviation: 1) Press [2nd], [sxn-1]. The answer is 11.69045194. Please see the TI-36X Solar guidebook for ad...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12306
Excretory System
This StudyCards(tm) stack enables students to review the vocabulary encountered when studying the excretory system.https://education.ti.com/en/activity/detail/excretory-system