Solution 37275: Troubleshooting a TI-Nspire CX or TI-Nspire CX CAS Calculator That Will Not Turn On, Charge or Function Properly.
... CX or TI-Nspire CX CAS calculator will not turn on or charge please follow the steps below: 1) Attempt to charge the calculator by connecting to a computer or wall adapter. If the calculator boots up check if the charge indicator displays a low charge, if it does let the calculator charge for ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/37275
Solution 37798: What connection ports are available on the TI-Innovator™ Hub, and what can they connect to?
...I-Innovator™ Hub Port Information. What connection ports are available on the TI-Innovator™ Hub, and what can they connect to? 3 input ports: Used to communicate and gather data from input modules: IN 1 and IN 2 are for 3.3V sensors. (most sensors are 3.3V sensors) IN 3 is for 5V sensors...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/product-usage/37798
Solution 13884: Press-To-Test Functionality Available for the TI-84 Plus and TI-84 Plus Silver Edition.
... the default settings, move the cursor over the desired setting and press [ENTER]. 4) Press [ZOOM] (beneath OK on the screen) to select OK. The Reset Complete screen displays the selected options. Version 2.53MP and earlier Version 2.55MP 5) Press [APPS] to verify that Ap...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13884
Solution 37819: Troubleshooting a TI-84 Plus CE or TI-Nspire™ CX handheld that is not recognizing the TI-Innovator™ Hub
...power. 3. Make sure your calculator has the latest operating system. To update to the latest operating system please go to: https://education.ti.com/latest 4. Make sure the end of the USB cable connected to the calculator is inserted completely. 5. Unplug the USB cable from the TI-Innovator...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37819
Fraction Multiplication
This activity uses interactive unit squares to explore the concept of fraction multiplication. The concept of fraction multiplication is developed by considering the area of a unit square that has been partitioned into rectangles.https://education.ti.com/en/activity/detail/fraction-multiplication
Adding Fractions with Unlike Denominators
This activity uses unit squares to help students investigate addition and subtraction of fractions with unlike denominators.https://education.ti.com/en/activity/detail/adding-fractions-unlike-denom
Dividing a Fraction by a Fraction
This activity uses number lines along with equivalent fractions to help students develop a method for dividing fractions.https://education.ti.com/en/activity/detail/dividing-a-fraction-by-a-fraction
Fractions as Division
In this activity students explore the division of two whole numbers by a fraction. It is important for students to recognize that this concept shows two different ways to think about the same fraction.https://education.ti.com/en/activity/detail/fractions-as-division
Dividing a Whole Number by a Fraction
This activity uses unit squares to illustrate the division of a whole number by a unit fraction.https://education.ti.com/en/activity/detail/dividing-a-whole-number-by-fraction
Dividing a Fraction by a Whole Number
This activity uses a unit square to explore division of a unit fraction and a fraction in general by a whole number.https://education.ti.com/en/activity/detail/dividing-a-fraction-by-whole
Multiplying Fractions by a Whole Number
This activity uses a number line to develop multiplication of a fraction by a whole number. It builds on the earlier concept that the product of two whole numbers r and s is r sets, each containing s elements.https://education.ti.com/en/activity/detail/multiplying-fractions-by-a-whole-number
Mixed Numbers
This activity uses interactive number lines to help students investigate mixed numbers as a way to write improper fractions. Division of a whole number by a smaller whole number results in an improper fraction that can be written as a mixed number. Mixed numbers can be used to find the magnitude ...https://education.ti.com/en/activity/detail/mixed-numbers
Units Other than Unit Squares
This activity uses an area model to examine differences in the size of unit squares. Student investigation of the model leads to the understanding that fractions make sense only in reference to a particular scale or unit. Students consider how one half of a unit square can represent different are...https://education.ti.com/en/activity/detail/units-other-than-unit-squares
Creating Equivalent Fractions
This activity is intended to be a deeper investigation into equivalent fractions, going beyond recognizing and identifying them. Students should know that two numbers are equivalent (equal) if they are located at the same point on the number line and that the larger of two numbers is the on...https://education.ti.com/en/activity/detail/creating-equivalent-fractions
Little Professor™ Solar
...“very easy” to level five which is considered “more challenging” Robust shell Very environmentally friendly solar-powered learning tool Recommended for preschool and primary school as well as, special needs school-aged children One-year limited warranty The Little Professor™ S...https://education.ti.com/en/products/calculators/elementary-calculators/little-professor-solar