Lesson Plan
Curated OER

Systems of Linear Inequalities in Standard Form -- Lecture

For Teachers 6th - 8th
Students participate in a lecture about linear inequalities. Individually, they graph different inequalities and describe its solution. They participate in a demonstration in which they solve a system of inequalities and complete a...
Lesson Plan
Curated OER

Systems of linear inequalities in slope-intercept form

For Teachers 9th - 12th
Students graph a linear inequality and describe its solution set. They solve a system of linear equalities graphically and symbolically. Students set up and solve a system of linear inequalities using linear programming techniques. ...
Lesson Plan
Curated OER

Systems of linear inequalities in standard form

For Teachers 7th - 9th
Learners practice graphing linear inequalities and explain their solution sets to the solving of a system of linear equalities graphically and symbolically. They utilize programming techniques in setting up and solving systems of linear...
Lesson Plan
Curated OER

Balanced Or Unbalanced

For Teachers 3rd - 5th
Students use physical models and graphs in order to solve problems that have their origin in the real world that require algebraic thinking. The words are changed into equations and inequalities in order to be solved. This requires...
Lesson Plan
Curated OER

Solving Inequalities

For Teachers 8th
Eighth graders participate in a lesson that covers the concept of an algebraic inequality. They practice recognizing the symbols used in an inequality and solving them using the methods that are similar to solving equations.
Lesson Plan
Curated OER

Equations and Inequalities

For Teachers Higher Ed
Students in a college algebra class use graphs to solve inequalities. Using the coordinate graphing system, they represent the relationship between x and y intercepts. They practice solving equations with complex numbers and locate...
Lesson Plan
Curated OER

1st Grade Math: Greater Than, Less Than

For Teachers 1st
First graders participate in a variety of math activities that emphasize the concepts of greater than, less than, and equal to. They order numbers on the number line, compare numbers, create letters using numbers on a 1-100 number chart,...
Lesson Plan
Curated OER

Inequalities in the Workforce

For Teachers 4th
Fourth graders examine careers that differ in the amount of wages paid to women and men. They interview their parents and discover they are contributing to society. They discover their role within the community as well.
Lesson Plan
Curated OER

More or Less Than

For Teachers K - 2nd
Students practice completing equations with the less than or more than symbol. They use index cards to create the equations. They compete with other groups to get the most correct.
Lesson Plan
Curated OER

Using Math Vocabulary

For Teachers 1st - 3rd
Young scholars discover the vocabulary of math. They compare numbers using the symbols greater than (>) and less than (<) and use ordinal numbers to determine place or location. They use worksheets imbedded in this lesson to practice.
Worksheet
Curated OER

Greater Than - Less Than

For Students 2nd - 3rd
In this number comparisons worksheet, students compare the illustrated object numbers by inserting either the greater than or less than sign between the numbers. Students then write the comparison relationship of the numbers in the last...
Lesson Plan
Curated OER

Systems of Linear Inequalities in Slope-Intercept Form -- Lecture

For Teachers 6th - 8th
Students are introduced to linear inequalities in slope-intercept form. As a class, they participate when needed in a demonstration given by their teacher and practice graphing inequalities and describing the solution. They set up and...
Unknown Type
That Quiz

That Quiz: Practice Test: Inequality

For Students 9th - 10th
This resource allows users to test their knowledge of inequalities. Activities include integers, addition, subtraction, multiplication, division and negative numbers. There are 12 levels of difficulty and the tests may be taken with or...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Applications With Inequalities

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Solve inequalities and represent the solution in equation notation, set notation, interval notation, or solution graph. Students examine guided notes, review guided...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Multi Step Inequalities

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this lesson students solve inequalities that involve more than one step to isolate the variable and graph the solution. Students examine guided notes, review...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Applications With Inequalities

For Students 6th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students learn how to solve real-world problems involving inequalities. Students watch a video tutorial, explore guided notes and attempt practice...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Absolute Value Inequalities

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this lesson students solve absolute value inequalities and show the solution graph. Students can watch a video tutorial, explore guided notes and attempt practice...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Solving Absolute Value Inequalities

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Students explore the concept of solving absolute value inequalities by watching a video, examining guided notes and attempting practicd problems.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Words That Describe Patterns

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Translate a verbal expression into an algebraic equation or inequality.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Inequalities

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] Students practice with basic inequalities.
Unknown Type
That Quiz

That Quiz: Practice Test: Inequlity

For Students 9th - 10th
This resource allows users to test their knowledge of inequalities and using fractions.
Interactive
Thomas Jefferson National Accelerator Facility

Jefferson Lab: Speed Math Inequalities

For Students 5th - 6th Standards
Students are given two equations and will use inequality symbols to compare them.
Unknown Type
Khan Academy

Khan Academy: Practice: Writing Numerical Inequalities

For Students 5th - 7th Standards
Try these multiple-choice problems practicing writing numerical inequalities.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 6.ns Integers on the Number Line 2

For Teachers 6th Standards
Sixth graders examine negative numbers and their relationships in inequalities in this problem. Aligns with 6.NS.C.7.a.