+
Lesson Plan
Illustrative Mathematics

Fishing Adventures 1

For Teachers 5th - 7th Standards
Often inequalities exist in many real-world contexts but young math learners struggle with understanding how to represent that relationship in a simple equation using an inequality. This activity focuses on the basic concepts by using...
+
Worksheet
Curated OER

Lesson 8: Absolute Value in Equations & Inequalities

For Students 7th - 9th
This lesson contains a number of good examples and explanations of solving absolute value equations and inequalities. Piece-wise functions, and compound inequalities are also discussed. This lesson contains some additional exercises for...
+
Worksheet
Curated OER

Solving One-Step Inequalities by Multiplying/Dividing

For Students 7th - 8th
In this pre-algebra worksheet, students solve and graph the results for 26 linear inequalities. Each problem involves either multiplication or division. Seven problems include a negative coefficient for the given variable.
+
Worksheet
1
1
Curated OER

Solving Linear Inequalities

For Students 8th - 11th Standards
Walk the class through the steps of how to evaluate linear inequalities in one variable and graph the solution set. Define and discuss key vocabulary terms, then have individuals work problems of varying difficulty. Included are word...
+
Lesson Plan
Curated OER

Startup 1: Functions & Interval Notation

For Teachers 12th - Higher Ed
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.
+
Lesson Plan
Curated OER

Lesson Plan 2: Linear Inequalities

For Teachers 6th - 8th
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...
+
Worksheet
Curated OER

Open Sentences

For Students 8th - 9th
In this open sentences worksheet, students solve and complete 10 different problems related to identifying various types of open sentences. First, they state whether each equation is true or false for the value of the variable given....
+
Lesson Plan
Curated OER

Absolute Value Inequalities

For Teachers 9th - 12th
Learners solve inequalities.  In this absolute value lesson, students solve inequalities containing absolute value.  They graph the solution of each problem. 
+
Lesson Plan
Curated OER

The World Goes Bananas

For Teachers 9th - 12th
High schoolers comprehend the causes and effects of inequality and social injustice. They explore the effects of globalization and trade between countries. Students discuss the hidden social and environmental costs which often lie behind...
+
Lesson Plan
Curated OER

Liquid Killer

For Teachers 5th - 9th
Students explore number sense applications and discuss strategies for multiplication and division using mental math. For cross-curricular purposes, they explore causes and effects of inequality and social injustice. Students explore...
+
Worksheet
Curated OER

Tolerance

For Students 9th
For this tolerance worksheet, 9th graders solve and complete 11 different problems that include determining exact measurements. First, they write each expression as an inequality. Then, students determine the tolerance interval of a...
+
Worksheet
Curated OER

Equations and Inequalities

For Students 9th
For this equations and inequalities worksheet, 9th graders solve and complete 29 different problems that include completing 2 puzzle quotes. First, they simplify each expression and match the letter to its corresponding blank on the top....
+
Worksheet
Curated OER

Accuracy of Measurements

For Students 7th - 8th
In this accuracy of measurements activity, students solve and complete 3 different types of word problems. First, they find the largest area of pitch in the problem described. Then, students write down an inequality to show the range of...
+
Worksheet
Curated OER

Comparing Fractions (A)

For Students 4th - 5th
In this mathematics worksheet, students use an inequality sign or an equal sign to compare each of the fractions illustrated on the sheet. There are ten problems to solve.
+
Worksheet
Curated OER

Algebra II: Chapter 7 Test - Systems of Equations

For Students 9th - 12th
In this systems of equations worksheet, students solve systems of equations, systems of inequalities, and linear equations.  They read word problems and write a system of equations that depicts the problem.  this two-page worksheet...
+
Organizer
Curated OER

Graphing Inequalities

For Students 8th - 12th
In this graphing inequalities worksheet, students complete 8 inequality tables. Students then graph and shade the 8 inequalities on a coordinate plane.
+
Worksheet
Curated OER

Equations and Inequalities

For Students 9th
In this equations and inequalities worksheet, 9th graders solve and complete 10 different multiple choice problems that contain various equations. First, they determine the solutions to a number of different equations given. Then,...
+
Worksheet
Curated OER

Absolute Value Inequalities

For Students 9th - 11th
In this algebra worksheet,students solve inequality equations and graph their answers on a number line. There are 22 questions with an answer key.
+
Worksheet
Curated OER

Solving Inequalities

For Students 4th
In this solving inequalities instructional activity, 4th graders solve the equation by substituting numbers for the variable to find the correct answer.
+
Worksheet
Curated OER

Solving Inequalities

For Students 9th
In this inequalities worksheet, 9th graders solve and complete 32 different problems that include using multiplication and division in each. First, they solve each given inequality. Then, students check their solutions, paying close...
+
Worksheet
Curated OER

Solving Inequalities

For Students 9th
In this solving inequalities learning exercise, 9th graders solve and complete 7 different problems that include defining inequalities. First, they name each of the inequality signs and draw an example of each solution. Then, students...
+
Lesson Plan
Curated OER

Poverty, Inequality, and Income Distribution

For Teachers 10th - 12th
Students come up with a definition of poverty through performing an investigation. The problems of policy makers is addressed with the intention of how poverty can be solved. The problem of poverty is shown to have the capability of...
+
Lesson Plan
Curated OER

Applications and Problem Solving with Inequalities

For Teachers 9th - 11th
In this problem solving worksheet students read short statements and translate them into algebraic inequalities. They read short stories, write algebraic equations, and solve them. There are 16 problems on this two-page worksheet.
+
Worksheet
Curated OER

Algebraic Equations

For Students 9th
In this algebraic equations worksheet, 9th graders solve 10 different problems that include solving various types of algebraic equations. First, they determine the equation of a line and solve the absolute value of an inequality shown....

Other popular searches