Vernier - Determine Concentration of a Solution: Beer's Law
Students will use a Vernier Colorimeter to determine the relationship between concentration and absorbance of nickel sulfate solution (Beer's law). They will then determine the concentration of a unknown sample using the standard curve.https://education.ti.com/en/activity/detail/vernier--determine-concentration-of-a-solution-beers-law
Designing a Reaction Rate Experiment
In this activity, students will design, conduct, and report the outcome of an experiment in which they investigate some factor that affects the rate of reaction between baking soda and vinegar. The dynamic nature of the reaction, coupled with a wide range of possible choices of independent varia...https://education.ti.com/en/activity/detail/designing-a-reaction-rate-experiment
Designing Hot and Cold Packs
Purpose: To calculate the molar enthalpy of dissolving for three ionic solids, and to use this information to design a cold pack. In this experiment you will measure the heat changes which occur from various salts dissolving in water, and then you will use this information to design a hot pack an...https://education.ti.com/en/activity/detail/designing-hot-and-cold-packs
Diprotic Acid Lab and Easy Data
Maleic Acid gives an excellent diprotic acid titration curve showing both inflection points clearly for calculation of molecular weight.https://education.ti.com/en/activity/detail/diprotic-acid-lab-and-easy-data
Hare Today, Gone Tomorrow
In this activity, students will develop a method to graph a predator-prey population model. They will analyze the data and gain an understanding of populations dynamics.https://education.ti.com/en/activity/detail/hare-today-gone-tomorrow_1
Electron Charge Lab
Student may experimentally determine the magnitude of the elementary charge on an electron.https://education.ti.com/en/activity/detail/electron-charge-lab
Science TODAY™ - Hurricane Damage
Students will construct a graph and a regression model which shows the relationship between wind speed and the force of the wind. The students will then analyze the math model that fits the data to make predictions from the model.https://education.ti.com/en/activity/detail/science-today--hurricane-damage
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
Solar Cookers and Easy Data
Students use a TI-84, Easy Temp and Easy Data to measure the quality of their solar cookers. Hot dogs are heated under the May sunshine after students design, build and test their own solar cookers.https://education.ti.com/en/activity/detail/solar-cookers-and-easy-data
Exploring Hooke's Law
Students will conduct experiment to determine the spring constant of a spring scale and interpret data to find a linear fit for the data points.https://education.ti.com/en/activity/detail/exploring-hookes-law
Remainder Rules
Students use calculators, whole-number division, multiplication, addition, and subtraction to generate mathematical expressions that describe the relationships between dividends, divisors, quotients, and remainders.https://education.ti.com/en/activity/detail/remainder-rules
Collecting Solar Rays
In this activity, students' will use three Temperature Sensors to collect data from three solar collectors and determine which one absorbs the most heat. They will develop an understanding of the difference between absorption and reflection.https://education.ti.com/en/activity/detail/collecting-solar-rays
Toys on a slope
Participants analyze data from toys rolling down a slope. Velocity is determined using lists and graphs.https://education.ti.com/en/activity/detail/toys-on-a-slope
Under Pressure
Students will conduct an experiment to determine the pressure applied to various objects.https://education.ti.com/en/activity/detail/under-pressure
Recurring Remainders
Students will use the calculator to investigate the patterns formed by remainders in whole-number division.https://education.ti.com/en/activity/detail/recurring-remainders
Conics & Parametrics 1
This activity is a LearningCheck™ to quickly assess students' ability to identify conics from their equations in both rectangular and parametric form.https://education.ti.com/en/activity/detail/conics--parametrics-1
What is a Variable?
In this lesson students evaluate expressions, write expressions that correspond to given situations, and use expressions and formulas to solve problems. Students also examine a product of the form ax for given integer values of a in terms of how the value of the product changes for a one unit cha...https://education.ti.com/en/activity/detail/what-is-a-variable-bc
Solution 37040: Process for individual customers with a single perpetual license to update to TI-SmartView™ CE Emulator Software for the TI-84 Plus Family
... Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How can I upgrade my current TI-SmartView for the TI-84 Plus Family (v4.0) Single Perpetual License to the TI-SmartView™ CE Emulator Software for the TI-84 Plus Family Li...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/37040
Solution 11266: Rounding Standards for the BA II PLUS and BA II PLUS PROFESSIONAL Financial Calculators.
... Home | Financial Calculators Knowledge Base Knowledge Base Search Is there a rounding error on the BA II PLUS and the BA II PLUS PROFESSIONAL? The BA II PLUS and the BA II PLUS PROFESSIONAL internally store numeric values to an accur...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11266
Solution 12655: Replacement for the Discontinued TI-55 III.
... Home | All other products Knowledge Base Knowledge Base Search Which current calculators replace the discontinued TI-55 III? Since the TI-55 III was discontinued in 1988, Texas Instruments is no longer able to provide...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/12655
Solution 14380: Texas Instruments Sponsors The National Science Olympiad.
... Home | All other products Knowledge Base Knowledge Base Search What are the details surrounding Texas Instruments sponsorship of the National Science Olympiad? Texas Instruments is excited to announce its Gold sponsorship of the 201...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/14380
Solution 25650: TI-Nspire™ CAS Computer Software Recognized as "Suspicious.Lop" Risk by the Norton (Symantec) Antivirus Software.
... Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search What should I do to correct the error "Suspicious.Lop" when running the TI-Nspire computer software? If, when trying to run the TI-Nspire CAS computer software, Norton ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/25650
Solution 20909: Troubleshooting TI Software That is Visually Distorted for Windows® Platforms.
... Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How do I correct the visual distortion of TI software on my computer screen? On some systems, TI Connect and other TI software products may appear visually di...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/20909
Solution 12644: Replacement For The Discontinued Business Edge Calculator.
... Home | Financial Calculators Knowledge Base Knowledge Base Search What current calculator replaces the Business Edge? Since the Business Edge was discontinued in 1990, Texas Instruments is no longer able to provide part...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/12644