Activity
Texas Instruments

Texas Instruments: Review of Systems of Equations

For Teachers 9th - 10th
This is a LearningCheck document that review systems of equations. It involves vocabulary such as consistent and independent, as well as various methods for finding a solution.
Activity
Texas Instruments

Texas Instruments: Solving Systems of Equations: The Method of Elimination

For Teachers 9th - 10th Standards
Whenever a system of n equations with n unknowns is given there are several methods that can be used to find the solution to the system if a solution exists. In this activity, you will use the method of elimination to solve systems of...
Activity
Texas Instruments

Texas Instruments: Solving System of Equations: The Method of Substitution

For Teachers 9th - 10th Standards
In this activity, students learn to solve a system of equations using the substitution method.
Activity
Texas Instruments

Texas Instruments: Writing and Solving Systems of Equations Using Cabri Jr.

For Teachers 9th - 10th
Through this introduction to the use of the Cabri Jr. application in the Algebra classroom, students will algebraically and graphically determine equations of lines, as well as determine solutions to systems of linear equations. Using...
Activity
Texas Instruments

Texas Instruments: Systems of Equations

For Teachers 9th - 10th
Use this LearningCheck to practice solving Systems of Equations.
Activity
Texas Instruments

Texas Instruments: Fcat Real World Solving Linear Equations/systems

For Teachers 9th - 10th
Activity explores the vocabulary and methods of solving systems of equations and includes classroom Activity "Catch Me If You Can" with response sheet and assessment focused on real world problem solving of linear equations and systems.
Activity
Texas Instruments

Texas Instruments: Systems of Linear Equations

For Teachers 9th - 10th Standards
This activity is a series of LearningCheck documents to be used during a unit on solving systems of linear equations.
Activity
Texas Instruments

Texas Instruments: Systems of Linear Equations

For Teachers 9th - 10th Standards
This set of questions pertains to systems of linear equations. Students are asked to determine the number of solutions and to find points of intersection. These are multiple choice problems with solutions included.
Activity
Texas Instruments

Texas Instruments: Graphing Systems of Linear Equations

For Teachers 9th - 10th Standards
Students will solve systems of linear equations by graphing.
Activity
Texas Instruments

Texas Instruments: Solving Systems of Equations

For Teachers 9th - 10th Standards
In this activity, students explore Three different methods for solving linear systems on Voyage 200.
Activity
Texas Instruments

Texas Instruments: Math Today: Red Meat Consumption Continues to Drop

For Teachers 9th - 10th
The USA TODAY Snapshot, "Red meat consumption continues to drop," will allow students to work with two sets of data over the same time period. This activity will show how a system of equations can be used to answer questions about the...
Activity
Texas Instruments

Texas Instruments: Glencoe Algebra 1: Graphing Calculator Investigation Systems

For Teachers 9th - 10th
Students will solve systems of equations.
Handout
Other

Algebra.com: Solution: Given a System of Two Equations in Two Variables

For Students 9th - 10th Standards
This activity shows an example of how to solve a system of equations using elimination. Each step is explained in detail. Additional links are provided for more information on properties of equality, solving equations, and solving a...
Activity
Texas Instruments

Texas Instruments: Linear Systems: Using Algebra

For Teachers 9th - 10th Standards
Students learn to solve a system of linear equations (2 equations with 2 variables) by substitution and elimination methods. They also review the definitions of consistent (independent and dependent) and inconsistent systems, and...
Activity
Texas Instruments

Texas Instruments: Linear Systems: Using Graphs and Tables

For Teachers 9th - 10th Standards
Students learn to locate the real number solution of a system of linear equations (two equations and two variables) with the help of tables and graphs. They also learn to graphically illustrate the types of solutions expected for a...
Activity
Texas Instruments

Texas Instruments: Getting Started With the Ti Navigator: Quadratic Equations

For Teachers 9th - 10th
This lesson introduces students to Activity Center and is intended to help students write systems of equations in standard form in slope intercept form to solve the system using tables and graphs.
Activity
Texas Instruments

Texas Instruments: Solving Systems of Linear Equations by Elimination

For Teachers 9th - 10th
Students will solve systems of linear equations by elimination.
Activity
Texas Instruments

Texas Instruments: Systems of Linear Equations Using Substitution

For Teachers 9th - 10th Standards
Students can use the substitution method of solving systems of linear equations.
Activity
Texas Instruments

Texas Instruments: Sailing Through the Fog: Solving Systems of Linear Equations

For Teachers 9th - 10th Standards
Tracking equipment is used to help ship navigators traveling in dense fog determine if they are in danger of colliding with other ships that may be in the area. For this activity, we are going to assume two ships are traveling along...
Lesson Plan
Texas Instruments

Texas Instruments: Solve Linear Systems by Graphing, Substitution, Elimination

For Teachers 9th - 10th Standards
Students will solve systems of linear equations by a variety of methods: graphing, substitution, and elimination. The questions are multiple-choice and fill-in-the-blank.
Activity
Texas Instruments

Texas Instruments: Tracing Paper Inequalities

For Teachers 9th - 10th Standards
In this activity, students will graph systems of linear inequalities in two variables in the Cartesian coordinate plane and find their solutions.
Activity
Texas Instruments

Texas Instruments: Boats in Motion

For Teachers 9th - 10th
In this lesson, 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.
Activity
Texas Instruments

Texas Instruments: Systems Solutions

For Teachers 9th - 10th Standards
Students will be given a graph of a line and must send equations that complete a system and create specific solutions.
Unit Plan
National Institute of Educational Technologies and Teacher Training (Spain)

Ministerio De Educacion: Ecuaciones Y Sistemas

For Students 9th - 10th Standards
Learn how to solve systems of equation of second degree with these interactive activities.