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Algebra I: Systems of Linear Equations Classroom ActivitiesDownload

### Balanced Systems of Equations

A solution to a system of equations is an ordered pair that makes both equations true at the same time.
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
• TI-Nspire™ Apps for iPad®
• TI-Nspire™
• TI-Nspire™ CAS
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### Boats in Motion

Students make observations about the motion of a boat going up and down the river. They will solve the system of equations algebraically and graphically.
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
• TI-Nspire™
• TI-Nspire™ CAS
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### How Many Solutions to the System?

Understand the difference between systems that have one, infinitely many , or no solution.
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
• TI-Nspire™
• TI-Nspire™ CAS
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### Solving a Pair of Linear Equations by Graphing

Explore moving a point to illustrate solving systems of linear equalities graphically.
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
• TI-Nspire™
• TI-Nspire™ CAS
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### Solving Systems by Graphing

Explore moving a point to illustrate solving systems of linear equations graphically.
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
• TI-Nspire™ Apps for iPad®
• TI-Nspire™
• TI-Nspire™ CAS
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### Solving Systems by the Elimination Method

Use equivalent equations and the method of elimination to solve a system of equations.
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
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### What is a Solution to a System?

Solve a system of linear equations and begin to explore the infinite numbers of solutions to one equation.
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
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### Skills of Science - Creating and Analyzing Linear Graphs

In this lesson, students use TI-Nspire technology to understand the fundamentals of good graphing in the science classroom and laboratory.
• TI-Nspire™ CX/CX II
• TI-Nspire™ CX CAS/CX II CAS
• TI-Nspire™
• TI-Nspire™ CAS
Download1,578