### TI-Nspire Strategies

This page focuses on the use of the TI-Nspire calculator as a means of checking work and economizing on time.

Use the following videos and their descriptions to find strategies you might find interesting.

### STO - The Store Strategy

"Store," or, "STO," is a very powerful calculator strategy for students using the TI-Nspire.

The main **keywords** for STO are **EQUIVALENT, EXPRESSION, EVALUATE, SIMPLIFY**.

There are three options for STO with tutorial videos linked below:

- STO 5, 6, 7
- STO Given
- STO Answers (under construction)

(For a written explanation of STO with detailed images, click here to visit our partners at HarbMath.com.)

### How Store Works

### STO with 5, 6, & 7

These videos focus on the 5, 6, & 7 strategy using the STO function in the TI-NSpire.

### Using the STO Function with 5, 6, & 7

### STO with 5, 6, & 7

These videos focus on the 5, 6, & 7 strategy using the STO function in the TI-NSpire.

### Preventing Errors in STO

### STO Practice with Two Variables

### STO with Exponents and Fractions

### STO Given

This area focuses on using STO on specific values provided in the question.

### STO Given

### GRT

GRT is a strategy that focuses on the use of ordered pairs to find inputs and outputs for bivariate relations.