## Reflection: Developing a Conceptual Understanding Use The TI-Nspire CX To Solve a System of Equations - Section 1: Solve one linear equation with one variable

It is important to learn to solve a linear equation in one variable or a system of equations in two variables using technology. In my class, I pursue this goal only after extended practice with solving problems by hand. I want to make sure that my students understand the use of inverse operations in solving equations. I also teach my students to solve systems by graphing, by substitution, and by linear combination before introducing computational approaches.

Using Technology to Solve Equations and Systems in Algebra 1
Developing a Conceptual Understanding: Using Technology to Solve Equations and Systems in Algebra 1

# Use The TI-Nspire CX To Solve a System of Equations

Unit 4: Systems of Equations
Lesson 12 of 14

## Big Idea: Graphing technology is used to reinforce understanding of concepts and methods for solving systems of equations

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Standards:
Subject(s):
Math, Algebra, Intersection point, Solve a system of Equations, Using Technology, Solve a system, linear and nonlinear, ti, graphing calculators
50 minutes

### Rhonda Leichliter

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