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Lesson Plan
Curated OER

The Math Things Mingle

For Teachers 7th
Even Seveth Graders can have fun engaging in a jigsaw activity. They discuss and define equations, inequalities, expressions, and algebraic symbol strings, cards representing each concept are passed to learners. They mingle with each...
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Worksheet
Curated OER

Evaluating Expressions

For Students 8th - 9th
In this evaluating expressions worksheet, students solve and complete 50 various types of review problems. First, they complete each sentence and define the listed terms. Then, students evaluate each expression for the given values. They...
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Lesson Plan
Curated OER

Linear Equations

For Teachers 9th - 11th
This is a great lesson from start to finish. With partners and on their own, learners write and solve linear equations and inequalities. They use manipulatives, group work, and an included worksheet to make magic with their problem...
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Lesson Plan
Curated OER

Graphing Inequalities in Equations

For Teachers 8th - 9th
Can a person solve and graph inequalities in one variable? Sounds impossible but it's not! Young mathematicians solve and graph inequalities in algebraic equations. They find a range of possible values for a variable as they solve...
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Worksheet
Curated OER

Algebra 2 Honors/ 1B Mid-Term Exam

For Students 8th - 10th
In this mid-term exam instructional activity, students solve systems of equations by graphing.  They identify the domain and range of functions.  Students solve inequalities and graph them on a coordinate plane.  Students...
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Worksheet
Curated OER

Graph Linear Inequalities

For Students 10th - 11th
In this algebra worksheet, students solve linear inequalities and graph their results on a coordinate plane. They shade the correct side of the line. There are 8 questions with an answer key.
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Worksheet
Curated OER

Equations and Inequalities

For Students 11th
In this equations and inequalities review worksheet, 11th graders solve and complete 100 various types of problems. First, they solve each equation using the quadratic formula or completing the square. Then, students solve using matrices...
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Lesson Plan
Curated OER

First Degree Equations

For Teachers 9th - 12th
High schoolers establish a solid competence in solving all types of equations and a solid understanding of how variables and equations can be utilitzed to solve real life problems.
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Worksheet
Curated OER

Greater Than/Less Than

For Students 3rd
In this numhber size worksheet, 3rd graders compare 21 pairs of numbers, from 1-10, and fill in the symbol for greater than, less than or equal to.
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Interactive
Curated OER

Drag and Drop

For Students 6th - 8th
In this inequalities worksheet, students match definitions with their symbols or names. Each of the seven terms has a number which is dragged to the definition. When all seven terms have been matched, the computer scores, and tells the...
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Lesson Plan
Curated OER

Inequalities

For Teachers 8th
  Students write a definition for the word inequality and talk about the symbols that show what inequality means in a number sentence.  In this inequality lesson, 8th graders have to find solutions to certain problems and solve...
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Lesson Plan
Curated OER

Chapter 5 Solving Problems

For Teachers 9th - 12th
Young scholars explore the concept of algebra topics. In this algebra topics lesson, students solve linear and quadratic equations. Young scholars solve systems and factor equations. Students practice problems involving perfect square...
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Worksheet
Curated OER

Greater Than/ Less Than (1)

For Students 2nd - 3rd
In this comparing numbers activity, students solve 21 problems in which one or two digit numbers are compared. Students place the correct sign in each box: <, >, or =.
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Lesson Plan
Curated OER

Solving Inequalities

For Teachers 7th
Seventh graders explore the concept of solving inequalities. In this inequality lesson, 7th graders construct inequalities for scenarios such as getting a driver's license and height requirements at a theme park. Students practice...
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Worksheet
Curated OER

Algebra Review

For Students 9th
In this algebra review worksheet, 9th graders solve and complete 12 different problems. First, they use addition, subtraction, multiplication, and division properties of inequalities to solve the linear inequalities. They also write...
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Worksheet
Curated OER

Solving Quadratic Systems

For Students 11th
In this solving quadratic systems worksheet, 11th graders solve 8 different problems. First, they solve each system of equations algebraically. Then, students solve each system of inequalities by graphing on the grids provided for each...
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Worksheet
Curated OER

Practice: Open Sentences

For Students 8th - 11th
In this algebra instructional activity, students determine whether 6 equations are true or false based on the value of the variable given. They then find the solution sets for 6 inequalities based on replacement sets for x and y....
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Worksheet
Curated OER

Homework: Open Sentences

For Students 7th - 9th
In this algebra learning exercise, learners determine whether each of the first 6 equations are true or false for the variables given. They then find the solution for each of the next 6 equations or inequalities using the replacement set...
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Lesson Plan
Curated OER

Connections Involving Geometry And Inequalities

For Teachers 9th - Higher Ed
In this math worksheet, students investigate inequalities using problems like: If x and y are randomly determined so that 1 < x < 3 and 4 < y < 7, then what is the probability that | x – y |< 4?
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Lesson Plan
Curated OER

Systems of Linear Inequalities in Standard Form -- Lecture

For Teachers 6th - 8th
Middle schoolers 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...
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Lesson Plan
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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...
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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...
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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.
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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...