Worksheet
Curated OER

Adding and Subtracting Integers

For Students 4th
In this online interactive integers worksheet, 4th graders solve 8 addition and subtraction integer math problems and problem solve 6 integers problems involving numbers from -20 to 20. Students check their answers online when done with...
Lesson Plan
Curated OER

Rational Inequalities

For Teachers 9th - 11th
In this algebra worksheet, learners solve rational equations and inequalities. They model word problems using equations and find the minimum amount as it relates to an inequality set up. There is an answer key for this problem.
Lesson Plan
Curated OER

Inequalitities Mixed Review

For Teachers 9th - 11th
Students solve inequalities and graph it on a number line. In this algebra lesson, students rewrite word problems into algebraic equations and graph it using compound inequalities.
Lesson Plan
Curated OER

Variables and Open Sentences

For Teachers 4th
Fourth graders examine the purpose of variables and identify the missing variable in open sentences. They observe the teacher solve a variety of problems, complete a worksheet as a class, and independently complete another worksheet. ...
Worksheet
Curated OER

Adding and Subtracting Integers

For Students 4th - 6th
In this addition and subtraction activity, students find the sums and differences of positive and negative numbers. Students solve thirteen problems.
Worksheet
Curated OER

Inequalities

For Students 10th
For this inequalities worksheet, 10th graders solve and complete 23 various types of problems. First, they find the area of an inscribed square in a circle shown. Then, students find the total area of the inscribed polygon and deduce...
Worksheet
Curated OER

Math Regents Exam Questions: Theoretical and Experimental Probability

For Students 9th - 12th
In this probability activity, learners solve 19 multiple choice and short answer questions.  Students find the theoretical and experimental probability of various scenarios.
Worksheet
Curated OER

Evaluating Simple Probabilities

For Students 9th - 11th
In this Statistics and Probability activity, students solve problems involving simple probability.  The one page activity contains five multiple choice questions.  Answers are provided.
Lesson Plan
Curated OER

Changing the Different Currency of Different Countries

For Teachers 7th - 9th
Young scholars change the money used in different countries into our currency. In this algebra lesson, students rewrite word problems using variables and inequalities. They label each unknown with a letter and identify the steps needed...
Lesson Plan
Curated OER

Systems of Linear Inequalities

For Teachers 9th - 12th Standards
The class solves systems of linear inequalities. They graph lines and identify the point of intersection.They graph lines and identify the boundary that represent the solution and solution set.
Lesson Plan
Curated OER

A Billion Hungry People

For Teachers 2nd - 5th
Students discover the inequality of food distribution.  In the hunger lesson, students discuss how some places and people do not get the food they need to survive. Students role play distributing pretend meals to people (of unequal...
Lesson Plan
Pennsylvania Department of Education

Using Expressions and Equations

For Teachers 6th
Sixth graders analyze expressions and equations. In this algebra lesson, 6th graders write algebraic sentences and solve for an unknown in a one-step equation. This lesson uses the formulas for the perimeter of a square and rectangle as...
Assessment
Mathed Up!

Inequalities

For Students 7th - 9th Standards
Develop an understanding of things that are not equal. The video demonstrates three types of questions involving inequalities as a review for the General Certificate of Secondary Education math assessment. Pupils work through the...
Assessment
Mathematics Assessment Project

Reasoning with Equations and Inequalities

For Students 8th - 10th Standards
Provide class members with an opportunity to practice reasoning. A resource contains six skill-based items aligned to the Common Core. The items require pupils to reason abstractly and attend to precision.
Performance
Radford University

Movie Projector Cost

For Teachers 9th - 12th Standards
Small groups analyze the attendance at a movie theater and determine the amount of money made for per show. Team members calculate the number of shows it would take for a theater to make a profit after purchasing a new digital projector....
Activity
101 Questions

Woody's Raise

For Teachers 6th - 8th Standards
You want to be where everyone gets a raise. A short clip from the TV show Cheers provides the context for the task. After watching an interaction between a bartender and an owner regarding a raise, viewers write inequalities to represent...
Worksheet
Curated OER

Graphing Systems of Inequalities

For Students 9th
In this graphing systems of inequalities worksheet, 9th graders solve and complete 8 different problems. First, they solve each inequality if necessary. Then, students graph each inequality to locate the overlapping portions on the grid....
Lesson Plan
Curated OER

Systems of Inequalities

For Teachers 9th - 11th
Young scholars solve and graph a system of inequality. In this algebra lesson, students calculate the solution of a system through graphing. They test their coordinate pair and shade on the correct side of the line. They review rules for...
Worksheet
Curated OER

Triangles

For Students 10th
In this geometry worksheet, 10th graders solve problems involving triangular inequality. They apply the proofs and theorem of triangles to solve these problems. There is an overview and one question.
Lesson Plan
Curated OER

Triangle Sum Theorem

For Teachers 10th
Tenth graders investigate the theorems of angles and lines to prove triagle sum theorem. For this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how...
Worksheet
Curated OER

Comparisons with Circles

For Students 8th - 10th
In this geometry learning exercise, students are asked to solve fractions using circles. They divide the circles into different parts and use inequality symbols to identify the parts needed. There are 36 problems dealing with fractions.
Lesson Plan
Curated OER

Graphing Inequalities in One Variable

For Teachers 9th - 11th
Students graph inequalities on a number line. In this algebra lesson, students solve linear and compound inequalities and graph them on a number line. They write an inequality given the number line with the solution on it.
Worksheet
Math Worksheets 4 Kids

Graph Using Number Line

For Students 8th - 10th
In this algebra activity, students solve linear inequalities and graph their solution on a number line using the inequality signs correctly. There are 5 questions with an answer key.
Lesson Plan
Curated OER

A Human Number Line

For Teachers 6th
Sixth graders create a human number line through use of symbols, equality, inequality, addition, subtraction, solving equations and inequalities

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