Inequalities Teacher Resources
Find Inequalities educational ideas and activities
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Seventh graders graph solutions for inequalities on a number line. They solve 1 and 2 step inequalities in one variable. Students also check solutions to 1 and 2 step equations in one variable
Discourse on Inequality
In this online interactive philosophy learning exercise, students respond to 35 multiple choice questions about Discourse on Inequality by Rousseau. Students may submit their answers to be scored.
In this graphing inequalities worksheet, students create graphs of algebraic expressions containing inequalities. This two-page worksheet contains explanations and examples prior to the exercise. The first page is a contains definitions, and the second page contains approximately 11 problems.
Linear Inequalities on a Coordinate Plane
Compare inequalities with equations to form generalizations about each. Learners pick test points to illustrate the difference in inequalities and equations. Afterword, they write inequalities after hearing them spoken aloud by the teacher.
An Introduction To Solving And Graphing Inequalities
Students graph inequalities and solve the equations. In this algebra lesson, students graph their solutions on a number line and create an inequality for a word problem.
Winning Inequalities (Part 1)
Ninth graders investigate linear inequalities. In this Algebra I instructional activity, 9th graders explore the mathematical application of “at least” and “at most” by writing an inequality using two variables, graphing the inequality, and interpreting the result.
Students solve inequalities. In this inequalities lesson, students evaluate simple inequalities. They examine vocabulary words. Students participate in breath holding activities and write inequalities to represent the activity. In teams, students play tic-tac-toe and name that number to identify inequality equations. They write journal entries and create flow charts to identify the steps in solving inequalities.
Inequalities, Systems, Absolute Value, Graphs
Students explore number sense by completing world problem worksheets. In this inequality solving lesson, students identify what a compound inequality is and practice transcribing word problems into number equations. Students complete an inequalities test and are assessed on their performance.
Solving Equations and Inequalities
Third graders read problems, then solve them using counters, number lines, or other manipulatives.They discuss various ways that the problems can be written mathematically. When students are solid with completing equalities, they are presented with inequalities and solve those in a similar manner.
Tracing Paper Inequalities
Graph systems of linear inequalities and use tracing paper to graph linear inequalities. Learners place the traced graphs on top of each other to determine the solution to the system.
Students graph the system of a linear inequality defined by a polygon. In this inequalities activity, students create a polygon that models the solution of the given problem. Students write two inequalities of x and y that produce non-negative numbers. Students also sketch their prediction of the graph of the grid provided.
Students solve linear inequalities. In this solving linear inequalities lesson, students solve one step inequalities algebraically. Students graph the solutions on a number line. Students compare the graphs of various inequalities such as -x > 4 and x> -4.
Linear Inequalities--ID: 8778
Ninth graders investigate linear inequalities. Students explore the relationship between the table of values and the graph of simple linear inequalities. Students solve one-step linear inequalities and compare their paper and pencil results to the graph of the handheld.
Solving Systems of Inequalities
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.
In this linear inequalities worksheet, students solve and graph systems of inequalities on a coordinate plane. Examples and explanations are provided. This five-page worksheet contains 32 problems. Answers are provided at the end of the document.
Inequalities and Triangles
Students prove and apply theorems of triangle inequality and hinge theorem. In this geometry lesson, students will discuss which triangle is bigger and why. They will use theorems, such as Exterior Angle Inequality or the Pythagorean Theorem to prove their statements.
Seventh graders look at patterns to discover how to graph an inequality. In this graphing inequalities instructional activity, 7th graders observe and investigate the puzzle of solving inequalities through graphing. Students work in groups to solve inequality problems on a worksheet. Students graph their results.
In this algebra worksheet, students solve inequalities by identifying and solving for the missing variable. They graph their solutions on a number line. There are 10 questions with an answer key.
Students explore how to graph a linear inequality. They determine if a point is in the solution set. Students solve linear inquality application problems. They graph linear equations, and solve linear equations for a given variable.
Compound Inequalities and Graphing
Put geometry skills to the test! Learners solve compound inequalities and then graph the inequalities on a coordinate plane using their geometric skills. They identify the slope and y-intercept in order to graph correctly. I like this lesson because it uses multiple colors to differentiate concepts as they are represented on the graph.