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Worksheet
Curated OER

Linear Systems: Symmetric Matrices

For Students 12th - Higher Ed
In this symmetric matrices worksheet, students explore the characteristics of symmetric matrices. This two-page worksheet contains examples and explanations concerning symmetric matrices. Two problems are provided to solve.
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Worksheet
Curated OER

Linear Systems Class Overview

For Students 11th - Higher Ed
In this math activity, students find the solutions to the problems using the linear systems of equations. The sheet is a list of review topics.
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Lesson Plan
Curated OER

Number Theory - Week 12

For Teachers 12th - Higher Ed
In this number theory worksheet, pupils study integers and their properties. They explore the Fibonacci Sequence and approximate irrational numbers. This two-page worksheet contains eight problems.
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Worksheet
Curated OER

Simplifying Radical Expressions

For Students 9th
In this radical expressions worksheet, 9th graders solve and complete 20 different problems that include simplifying various radical expressions. First, they define rationalizing the denominator. Then, students simplify and leave each in...
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Worksheet
Curated OER

Graphs of Quadratic Equations

For Students 9th
In this graphs of quadratic equations instructional activity, 9th graders solve and complete 9 different types of problems. First, they find the x- and y-intercept of each equation by using the quadratic formula. Then, students find the...
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Lesson Plan
PBS

The Housing Crisis: GDP, Housing Bubble, Recession

For Teachers 7th - 12th
Secondary pupils examine the housing bubble and the 2008 and global economic crisis. Defining GDP and GDP growth, recession, and bubbles, young economists debate what makes a bubble and how housing can be an economic indicator. Small...
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Lesson Plan
Curated OER

Dividing Expressions

For Teachers 8th - 12th
In this algebra worksheet, students divide expressions and utilize exponent rules. There are 7 questions with multiple parts.
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Worksheet
Curated OER

Changing Improper Fractions to Mixed Numbers

For Students 6th
For this changing improper fractions to mixed numbers worksheet, 6th graders solve four columns of twelve improper fraction plus six review problems at the bottom of the page.
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Worksheet
Curated OER

Reteach Exponents

For Students 5th - 6th
In this exponent worksheet, students review exponents and finding values, then find the values of expressions in exponential form and multiply and divide exponents.
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Worksheet
Curated OER

Number theory and fractions word search

For Students 4th - 6th
For this number theory and fractions worksheet, students search for words representing number theory and fractions in a word search. Students search for 15 words.
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Worksheet
Curated OER

Number Theory and Fractions Vocabulary Crossword

For Students 5th - 6th
In this math crossword, students use a set of clues and 15 words about number theory and fractions to complete a crossword puzzle. A reference web site is given for additional activities.
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Worksheet
Curated OER

Number Theory and Fractions Vocabulary

For Students 4th - 6th
In this fractions vocabulary learning exercise, students match a set of 15 number theory and fraction vocabulary words with their definitions. Answers are included on page 2.
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Interactive
Curated OER

More Factors and Multiples: Greatest Common Factor: Pre Test

For Students 5th - 8th
In this greatest common factor worksheet, students answer multiple choice questions about problem solving and rules of the greatest common factor in numbers. Students complete 10 questions total.
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Interactive
Curated OER

More Factors and Multiples: Greatest Common Factor

For Students 5th - 10th
In this greatest common factor worksheet, students answer multiple choice questions about how to find the greatest common factor and actually finding it in problems. Students answer 10 questions total.
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Worksheet
Curated OER

The Winchester Airport Problem

For Students 10th - Higher Ed
In this distance/rate/time problem, students find the amount of time a person could walk a given distance. Students are given the time it takes to walk on a moving walkway (both with and against the flow of traffic).
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Worksheet
Curated OER

The Gambling Problem

For Students 8th - 10th
In this gambling worksheet, students determine the amount two people made while gambling in Atlantic City.  They identify and compute a factorial and a number squared.  This one-page problem contains 1 problem.  This problem would be...
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Lesson Plan
Curated OER

Quadratics Equations

For Teachers 9th - 11th
In this algebra worksheet, students define the equations and discuss how many and what kinds of roots there will be. There are 6 questions dealing with roots, complex numbers and quadratics.
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Worksheet
Curated OER

Complex and Imaginary Numbers

For Students 11th - 12th
In this complex and imaginary numbers worksheet, students multiply and divide imaginary and complex numbers. They solve equations containing imaginary numbers. Students determine the roots, sum and product of the roots and the roots of...
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Lesson Plan
Curated OER

Mastering Math Vocabulary

For Teachers 5th
Fifth graders investigate factors by utilizing mathematical terms.   In this number sense lesson, 5th graders discuss and define terms such as factors, multiples, and denominators.  Students create a Venn Diagram when completing common...
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Worksheet
Curated OER

Complete the Square

For Students 9th - 12th
In this quadratic equations worksheet, students complete the square, factor a trinomial, and solve using square roots. There are eight questions with a provided workspace.
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Worksheet
Curated OER

Fourteen Adding and Subtracting Polynomial Problems

For Students 8th - 10th
In this polynomials instructional activity, students add and subtract polynomials in thirteen multiple choice problems and one free-response problems.  The solutions are provided.
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Worksheet
Curated OER

Simplifying Rational Expressions

For Students 8th - 10th
In this algebra worksheet, students identify the properties of rational expressions. They find the domain and range. There are 5 questions with an answer key.
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Interactive
Curated OER

Greatest Common Factors

For Students 8th - 10th
In this algebra learning exercise, students solve problems using the GCF. They factor out the common variables and simplify the equations. There are 8 questions with an answer key.
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Lesson Plan
Curated OER

Investigating Parabolas

For Teachers 9th - 11th
Students identify properties of parabolas. In this algebra lesson, students factor quadratic equations and identify the properties of parabolas. They find the roots, vertex and intercepts of a parabola.

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