Worksheet
Curated OER

Systems of Linear Inequalities

For Students 9th
In this systems of linear inequalities worksheet, 9th graders solve 10 different problems that include various linear inequalities. First, they solve each equation for y. Then, students graph each individual inequality and locate where...
Interactive
CK-12 Foundation

Linear Inequalities in Two Variables

For Students 8th - 10th Standards
Take the tediousness out of finding solutions of inequalities by graphing. Individuals use an interactive that allows them to adjust a system of inequalities on a coordinate plane. Using the interactive helps find solutions to systems of...
Activity
National Council of Teachers of Mathematics

Over the Hill

For Teachers 9th - 12th Standards
Can you hear me from there? Pupils determine the place to build a cell tower on a hill. The class uses constraints and creates a scale drawing on a coordinate system to calculate the exact location of the base of the cell tower.
Performance
Radford University

Finding a Location for Your Kitchen Island

For Teachers 9th - 12th Standards
Where is the best place to work? Small groups map out a kitchen on a coordinate plane and find the centers of the work triangle to find the best place to install an island. The teams use algebraic methods to locate the center by finding...
Worksheet
Curated OER

Systems of Equations 2

For Students 9th
In this systems of equations worksheet, 9th graders solve and graph 9 different problems that apply the systems of equations. First, they solve each system of equations by using the graphing method. Then, students write the solution for...
Worksheet
Curated OER

Graphing Systems of Inequalities

For Students 11th
In this systems of inequalities worksheet, 11th graders solve and complete 8 different problems that include graphing. First, they graph each system of inequalities to determine the overlapping portion in each. Then, students draw a line...
Worksheet
Curated OER

Solving Systems of Equations by Graphing

For Students 8th - 10th
In this systems of linear equations activity, students graph two equations on each coordinate grid. All systems are linear. One of the systems is parallel. The others have one point of intersection.
Lesson Plan
Curated OER

Reflecting a Triangle in the Coordinate Plane

For Teachers 9th - 12th Standards
Learners explore geometric concepts using technology. They manipulate the TI to find important math topics. This activity requires a TI-84 or higher.
Lesson Plan
Curated OER

Matrix Madness!!

For Teachers 9th - 11th
Perform operations to add, subtract, multiply and divide matrices. Then solve problems with vectors using matrices. A three day instructional activity: Matrix Madness, Mystical Matrices, and Decode the Encode. The last instructional...
Lesson Plan
Curated OER

Where is ? ? ? ?

For Teachers 4th - 12th
Students explain and explain the concept of a grid system. They define absolute and relative location and develop an imaginary city on graph paper using a grid system.
Worksheet
Curated OER

Solving Systems of Inequalities

For Students 9th - 11th
In this algebra worksheet, students solve systems of inequality using the graphing method. There are 5 questions with lots of examples and an answer key.
Lesson Plan
Curated OER

Solving Systems of Equations

For Teachers 10th - 12th
Students identify the quadrants and axis of a coordinate plane. In this algebra instructional activity, students discover the ocrrect way to graph using the coordinate plane. They discuss the relationship between x and y values, domain...
Lesson Plan
Curated OER

Algebra 1, Unit 7, Lesson 8: Practice Finding the Equation of a Line

For Teachers 7th - 9th
Students solve systems of linear equations by graphing. The introduction of the lesson asks students to work in pairs or small groups to graph a line when given two points. Students graph 14 equations on the same coordinate grid to...
Lesson Plan
Curated OER

Geometry: Practical Applications of the Distance Formula

For Teachers 9th - 10th
Students, working independently and in groups, apply the distance formula to practical situations. After solving various problems, students in pairs design coordinate planes from the school blue print to measure the distance from the...
Worksheet
Curated OER

Algebraic Solution of a Quadratic, Linear System

For Students 8th - 10th
In this algebra worksheet, students solve systems of equations using linear and quadratics. They graph their solutions on a coordinate plane. There are 5 questions with an answer key.
Lesson Plan
Curated OER

Solving System of Linear Equations

For Teachers 7th - 9th
Students solve systems of equations. In this algebra activity, students identify the number of solutions to a system of equation. They solve using linear combination and graphing.
Worksheet
Curated OER

Solve a System of Inequalities

For Students 8th - 10th
In this system of linear inequalities activity, students solve 5 problems with the graphing method and are given 2 examples with multiple steps to follow.
Lesson Plan
Alabama Learning Exchange

Scaling Down the Solar System

For Teachers 4th - 5th Standards
Learners work collaboratively to gain a better understanding of the vastness of space by scaling down the solar system. They measure by inches, gain an understanding of space, and model the distances of the planets from the sun.
Lesson Plan
Curated OER

Worksheet 36-Spring 1996

For Teachers Higher Ed
In this math worksheet, students sketch the regions that give rise to three integrals. They find the volume of a solid in the first octant bounded by a defined cylinder and a parabaloid. Students change a function to polar coordinates....
eBook
Rice University

College Algebra

For Students 9th - Higher Ed Standards
Is there more to college algebra than this? Even though the eBook is designed for a college algebra course, there are several topics that align to Algebra II or Pre-calculus courses. Topics begin with linear equation and inequalities,...
Worksheet
Curated OER

Inequalities

For Students 9th
For this inequalities worksheet, 9th graders solve and complete 25 various types of problems. First, they determine the portion of the graph that should be shaded for each inequality. Then, students graph each system of inequalities. In...
Lesson Plan
Curated OER

Tomb Robbers

For Teachers 6th
Sixth graders identify benchmark angles as they are embedded into a circle grid. They observe the teacher using an angle ruler and complete a Star Spangled worksheet, play the game Tomb Robbers, and as a class discuss their game winning...
Worksheet
Curated OER

Solving Systems of Linear Equations in Three Variables

For Students 10th - 12th Standards
Practice solving linear systems of three equations with three unknowns using the elimination method and substitution method. This handout includes graphics of different combinations of intersecting planes to help illustrate the different...
Lesson Plan
Curated OER

Impossible Graphs

For Teachers 6th - 8th
Students distinguish between possible and impossible graphs of functions, and to learn why some graphs are impossible. They have practiced plotting functions on the Cartesian coordinate plane