Interactive
Shodor Education Foundation

Linear Inequalities

For Students 8th - 12th Standards
An interactive lesson helps individuals learn to graph inequalities in two variables. Scholars can adjust the interactive to present the inequalities in standard or slope-intercept form.
Activity
PBL Pathways

Boogie Boards

For Students 10th - Higher Ed Standards
Solve a complex business puzzle by building a linear programming model. An engaging project-based learning problem has classes examining transportation costs and manufacturing limitations from several plants. Ultimately, they use their...
Activity
101 Questions

Potty Math

For Teachers 9th - 12th Standards
You don't want to flush your money down the drain! Have your classes complete a financial comparison between two different types of toilets. They use linear modeling to determine the most cost-effective model.
Assessment
Mathematics Assessment Project

Baseball Jerseys

For Teachers 6th - 8th Standards
Batter up! As an assessment task, learners write linear functions to model the cost of baseball jerseys. They then determine which of two companies would charge a cheaper rate to buy baseball jerseys.
Interactive
CK-12 Foundation

Cramer's Rule

For Students 10th - 12th Standards
Use matrices to solve systems of equations. The interactive introduces Cramer's Rule, using determinants of matrices to solve systems of equations. Color coding helps pupils place entries correctly from the system.
Assessment
Concord Consortium

Intersections II

For Students 8th - 12th Standards
How many intersections can two absolute value functions have? Young scholars consider the question and then develop a set of rules that describe the number of solutions a given system will have. Using the parent function and the standard...
Worksheet
Curated OER

Linear Systems: Graphical Interpretation of Vectors

For Students 11th - Higher Ed
In this graphical interpretation of vectors instructional activity, students execute operations of addition and multiplication by a scalar. They sketch results and determine the commutativity of vector addition. This three-page...
Worksheet
Curated OER

Linear Systems Class Overview

For Students 11th - Higher Ed
In this math worksheet, learners find the solutions to the problems using the linear systems of equations. The sheet is a list of review topics.
Worksheet
Curated OER

Math 214: Using Elimination to Solve Linear Equations

For Students 11th - Higher Ed
In this linear equation worksheet, students explore a system of equations and use elimination system to identify the solution. This two-page worksheet contains three problems.
Worksheet
Curated OER

Linear Systems Review Problems

For Students Higher Ed
In this linear systems activity, students identify the requirements for two linear systems to have at least one solution. They find a matrix with no zero entries that has the given fully reduced form. Students use row reduction to...
Worksheet
Curated OER

Math 214 Quiz 10 - Linear Systems

For Students Higher Ed
In this linear systems worksheet, students find the parameter of a given matrix, and solve linear systems. This two-page worksheet contains four problems.
Lesson Plan
Curated OER

Solve Linear Systems by Substitution

For Teachers Higher Ed
In this linear systems worksheet, students use the substitution method to solve systems of equations. This one-page worksheet contains two multi-step problems.
Worksheet
Curated OER

Solving Linear Systems by Substitution #1

For Students 6th
In this problem solving worksheet, 6th graders work out and solve 4 mathematical equations involving linear systems by substitution #1.
Worksheet
Curated OER

Solving Linear Systems By Graphing

For Students 10th - 12th
In this graphing worksheet, students solve 2 linear systems by graphing the equations on the given x/y axis. They record their answers in the graph.
Worksheet
Curated OER

Solving Linear Systems by Graphing

For Students 9th
In this linear systems worksheet, 9th graders solve and complete 4 different problems by graphing. First, they graph the first equation shown. Then, students graph the second equation on the same coordinate system as the first. They also...
Worksheet
Curated OER

Multivariable Calculus: Linear Systems

For Students 11th - Higher Ed
In this linear systems worksheet, students perform matrix multiplication. This two-page worksheet contains examples, explanations, definitions, and four problems.
Worksheet
Curated OER

Linear Systems: Using Matrix Operations

For Students Higher Ed
In this matrix operations worksheet, students convert a system of linear equations into a matrix. This four-page worksheet contains explanations, examples and four problems.
Worksheet
Curated OER

Linear Systems: Linear Equations, Vectors and Matrices

For Students Higher Ed
In this vector and matrix activity, students explore matrix notation to represent linear systems. They use geometric interpretations of linear systems. This three-page activity contains three practice problems, explanations and examples.
Worksheet
Curated OER

Linear Systems Review for Exam 1

For Students 11th - Higher Ed
In this math worksheet, learners practice reviewing for the exam that focuses upon the concept of linear systems. They draw a concept map for the review topics listed.
Worksheet
Curated OER

Linear Systems Quiz 4

For Students 11th - Higher Ed
For this math worksheet, students review the concepts needed for quiz 4. Then they practice finding the answers to the linear systems using elimination.
Worksheet
Curated OER

Linear Systems Quiz 3

For Students 11th - Higher Ed
For this math worksheet, students practice finding the solutions to the linear systems. Then they execute the Gaussian elimination process to complete the quiz.
Worksheet
Curated OER

Linear Systems Quiz 6

For Students 11th - Higher Ed
In this math worksheet, learners practice finding the solutions for the linear systems in the form of a quiz. They focus upon finding the eigenvalues and eigenvectors of a matrix.
Worksheet
Curated OER

System of Linear Equations

For Students 6th - 8th
In this math worksheet, students solve for the systems of linear equations. They graph the equations and use the method of substitution.
Worksheet
Curated OER

Graphing systems of inequalities

For Students 9th - 12th
In this graphing worksheet, students graph ten systems of inequalities.  Students are then asked to find the area of the regions.  A challenge problem is included. where students are asked to find the volume of the resulting...

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