Solution 12321: Difference Between [ (-) ] and [ - ] Keys on Two Line Elementary and Scientific Calculators.
...e [ (-) ] and the [ - ] key on TI's elementary and two line scientific calculators? There are two keys on TI's two line scientific calculators that appear to be similar. The [(-)] is the negate key, which is often mistakenly used as the subtraction key. The negation key converts a positive numbe...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12321
Solution 10694: Clearing the Variable E on the TI-36X II.
...ble E on the TI-36X II? In addition to serving as a memory variable, variable E also stores a seed value to generate a random number when using the probability functions. The seed value changes randomly every time a random number is generated.Since the variable E is classified as a system vari...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10694
Solution 12324: Solving Equations Using the TI-30X IIB / TI-30X IIS.
...TI-30X IIS? The TI-30X IIB / TI-30X IIS do not have the functionality for solving equations. The variables on these calculators are solely for memory purposes, which can be incorporated into Algebra by storing values to the variables, then using the variables to solve the equation. For Example: S...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12324
Solution 14486: Converting Between Degrees and Radians on the TI-30X IIB / TI-30X IIS.
...Knowledge Base Knowledge Base Search How do I convert a number between Degrees and Radians on the TI-30X IIB or TI-30X IIS? Please refer to the example provided below for converting numbers between Degrees and Radians on the TI-30X IIB or TI-30X IIS. Converting from Degr...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/14486
Solution 12246: Calculating One-Variable Statistics Using the TI-25X Solar.
... Knowledge Base Knowledge Base Search How do I calculate one-variable statistics using the TI-25X Solar? The following example will demonstrate how to calculate one-variable statistics using the TI-25X Solar. Example: For the following values x={2, 3, 6, 8, 4, 11} • ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12246
Solution 19109: Converting Fractions to Decimals on the TI-36X II.
...ic calculators Knowledge Base Knowledge Base Search How do I convert fractions to decimals on the TI-36X II? The below examples demonstrate how to convert fractions to decimals and vice versa on the TI-36X II:Use the [A b/c] key to enter fractions. Use [2nd] [Ab/cd/e] t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/19109
Solution 26450: Changing the +/- sign of an answer on the TI-30X IIS and TI-30X IIB.
... How do I change the +/- sign of an answer on the TI-30X IIS/B? The [+/-] key was used on the TI-30Xa calculator to change an answer from a positive number to a negative number. This key is not present on the TI-30X IIS or the TI-30X IIB units. So to perform this function on the TI-30...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/26450
Solution 12255: Converting Degrees/Minutes/Seconds (DMS) to Decimal Format on the TI-30X IIS/B and TI-30XS/TI-30XB MultiView™ Scientific Calculators.
... How do I convert degrees/minutes/seconds (DMS) to decimal format on the TI-30X IIS/B and TI-30XS/TI-30XB MultiView scientifc calculators? The example below will demonstrate how to convert a number in degrees/minutes/seconds (DMS) to decimal format and vice-versa. Example: Convert 78° 12' 2" ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12255
Solution 12269: Converting Fractions into Decimals on the TI-30Xa Family or TI-36X II.
...nowledge Base Knowledge Base Search How do I convert fractions into decimals with the TI-30Xa family or TI-36X II? The examples below will demonstrate how to convert a fraction to a decimal and vice versa using the TI-30Xa family or TI-36X II. Examples:A) 1/2 to .5• Pre...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12269
Solution 14850: Calculating Secant, Cosecant and Cotangent Trigonometric Functions on the TI-36X Solar.
...nt and cotangent trigonometric functions on the TI-36X Solar? While the current line of Texas Instruments scientific calculators have the ability to perform many wonderful tasks, built in secant, cosecant, or cotangent trigonometric functions as separate keys are not included in their list of fe...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/14850
Solution 18669: Adjusting the Contrast on a Texas Instruments' Basic, Elementary, Scientific and Financial Calculator.
...will allow a user to adjust the contrast on a Basic, Elementary, Scientific or Financial calculator. There are 3 scientific calculators that are exceptions to this, the TI-30XS Multiview™, the TI-34 Multiview, and the TI-36 X Pro. To change the contrast on these calculators, use the contrast ke...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18669
Solution 12306: Calculating One-Variable Statistics Using the TI-36X Solar.
... Knowledge Base Knowledge Base Search How do I calculate one-variable statistics using the TI-36X Solar? The following example will demonstrate how to calculate one-variable statistics using the TI-36X Solar. Example: Find the sum, mean, population standard deviation,...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12306
Solution 18389: Removing the Fix (Rounding) Mode on the TI-10 and TI-15.
... Knowledge Base Search How do I clear off fix (rounding) mode on the TI-10 and TI-15? In order to clear Fix off the calculator just press the following keys- First press the [Fix] key - Next press the [.] decimal keyPlease see the TI-10 or TI-15 guidebooks for additional informa...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18389
Radioactive Dating (isotopes) - PhET (HS)
TBDhttps://education.ti.com/en/activity/detail/radioactive-dating-isotopes--phet-hs
Naturel Selecton - PhET (HS)
TBDhttps://education.ti.com/en/activity/detail/naturel-selecton--phet-hs
Diffusion and Equilibrium
Students will observe how equilibrium is reached when salt is added to water.https://education.ti.com/en/activity/detail/diffusion-and-equilibrium
Health and Nutrition - Data Collection
TBDhttps://education.ti.com/en/activity/detail/health-and-nutrition--data-collection
Eating and Exercise - PhET (HS)
TBDhttps://education.ti.com/en/activity/detail/eating-and-exercise--phet-hs
Force on a Spring
The Learning Check file assesses student understanding of Hooke's Law.https://education.ti.com/en/activity/detail/force-on-a-spring
Energy Skate Park - PhET (HS)
TBDhttps://education.ti.com/en/activity/detail/energy-skate-park--phet-hs
Is it Normal
In this activity, students will use the idea of a normal distribution to pull together multiple areas of probability and statistics.https://education.ti.com/en/activity/detail/is-it-normal