Curated OER
Equations and Inequalities with All Four Operations
In this equation/inequality activity, students write equations or inequalities to solve a set of 6 word problems that make use of all four operations.
Curated OER
Triangle Inequalities
In this geometry worksheet, students use the inequality theorem to figure out if three segments will make a triangle. They are given the measures of two segments and must figure out the third segment on their own. There are 20 questions.
Curated OER
Equations and Inequalities
In this equations and inequalities worksheet, 9th graders solve and complete 10 different multiple choice problems. First, they determine the property that best justifies the given statement. Then, students find the solution for each...
Curated OER
Topic 3.4: Graphing Systems of Inequalities
In this inequality activity, students graph systems of inequalities. Systems contain two to three equations. A coordinate plane for providing answers is located below each system. This two-page activity contains nine problems.
Curated OER
Graphing Systems of Inequalities
In this systems of inequalities activity, 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...
Pala Software
MathBoard
Do you want to practice arithmetic skills from simple addition facts, to cubes and square roots, to solving one-step equations? Here is a great app for practicing and learning everything from arithmetic practice using integers to solving...
Mt. San Antonio Collage
Inequalities in a Triangle
Stuck with triangle proofs? Take a 180° and provide learners with a guided worksheet that tests their knowledge with triangle inequalities. The questions require different types of proofs that range in levels of difficulty.
Redefining Progress
Have and Have-Not
Is there a correlation between a country's wealth and the extent of its ecological footprint? What exactly constitutes an ecological footprint, and how does one country stack up against the rest? This is a unique lesson to incorporate...
Shodor Education Foundation
Linear Inequalities
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.
Curated OER
Polar and Cartesian Coordinates
Students review polar coordinates, as well as translations and rotations in Cartesian Coordinates. They also watch a video on conics and write a summary of the video for a quiz grade. Students then find an equation after a...
Curated OER
Lesson Plan 2: Linear Inequalities
Students investigate linear inequalities and the associated symbols. After a teacher demonstration, they translate given phrases into symbols. Students solve and graph solutions to linear inequalities. Using newspapers, they locate...
Curated OER
Startup 1: Functions & Interval Notation
In this function worksheet, students write an equation of a line. They solve inequalities and write functions with interval notation. This two-page worksheet contains approximately 20 problems.
Curated OER
Multiple Choice Inequalities
In this inequality instructional activity, students solve 10 multiple choice inequality problems. Students determine solutions to inequalities and write linear inequalities given word problems.
Curated OER
Inequalities 1
In this math equation inequalities worksheet, students answer twenty-five questions regarding inequality equations and diagrams. Students are given definitions of the four inequality symbols and determine if they are used correctly in...
Curated OER
Graphing Solutions To Inequalities On A Number Line
Eighth graders graph solutions to problems on a number line. After discussing algebraic expressions, 8th graders discuss how to solve them using an inequality. They observe examples and then work problems at their desks and on the...
Curated OER
Graph Related Linear Inequalities
Students explore the concept of linear inequalities. In this linear inequality lesson, students graph linear inequalities using Microsoft Excel.
Curated OER
Linear Programming and the Inequalz App
Learners graph system of linear inequalities in this lesson. Your class will use the Inequality Graphing App to enter linear programming functions into the calculator that can be stored for later use. They then determine the maximum for...
Curated OER
Properties of Geometry
In this properties of geometry worksheet, 10th graders solve and complete 12 different problems that include various theorems. First, they draw a figure that illustrates the SAS inequality property. Then, students prove that two line...
Curated OER
Absolute Value Inequalities
For this absolute value worksheet, 9th graders solve 10 different problems that are related to inequalities of numbers. First, they determine the absolute value of each of the inequality equations shown. Then, students write and solve an...
Curated OER
Drawing Straws
Fourth graders examine the Triangle Inequality Theorem by investigating possible lengths of the sides of a triangle.
Curated OER
Graphing Linear Inequalities
Eighth graders extend skills for representing and solving linear equations to linear inequalities. Lesson activities build understanding and skill by plotting ordered pairs of numbers that either satisfy or do not satisfy a given...
Curated OER
Some Notes on Inequalities and Absolute Values
In this inequality and absolute value worksheet, students read examples and explanations of how to multiply and divide inequality and absolute value equations. Afterward, they solve 16 problems. Answers are provided on page two of this...
Curated OER
Applied Problems of Inequalities
In this applied problems instructional activity, 9th graders solve 10 different problems related to various inequalities. First, they determine the weight of each person using the given information. Then, students respond to questions...
Curated OER
Graphing Linear Inequalities
In this algebra worksheet, students graph inequality linear graphs and shade using a test point. There are 14 problems with an answer key.