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Activity
Illustrative Mathematics

Watch out for Parentheses

For Teachers 5th - 7th Standards
It is important for the algebra learner to understand the use of parentheses. Mathematicians of all levels can make errors with nested parentheses. This will give them some practice. It makes for a good class starter or quick assessment.
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Assessment
Curated OER

The Bank Account

For Students 10th - 11th Standards
Your algebra learners become bankers for a day as they explore compounding interest and the formula used to calculate the balance in a savings account. Questions guide the learners as they analyze the formula's parts and their connection...
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Worksheet
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Adding and Subtracting Rational Expressions

For Students 9th - 11th
In this algebra worksheet, students add and subtract rational expressions using the LCM. They combine like denominators before they add and subtract the expressions. There are 8 questions.
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Worksheet
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End of the Year Math Terms

For Students 4th
In this end of the year math test learning exercise, 4th graders complete problems including addition, division, measurement, decimals, and more. Students complete 22 problems. 
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Printables
Curriculum Corner

7th Grade Math Common Core Checklist

For Teachers 7th Standards
With so many math standards to fit into a school year, it can be difficult keeping track of what you have and have not covered. This collection of Common Core checklists allows you to maintain a running record of when each standard was...
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Interactive
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Expressions from Sentences

For Students 7th - 9th
In this algebra worksheet, students rewrite sentences into algebraic equations using variables and solve for the unknown. There are 10 interactive questions with an answer key.
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Lesson Plan
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A Polynomial Quilt

For Teachers 10th
Tenth graders create polynomial quilts. In this polynomials lesson, 10th graders use concrete models, such as construction paper, to create various shapes described. Students use the FOIL method to multiply terms and to get a square...
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Lesson Plan
Curated OER

Sequences in Geogebra

For Teachers Higher Ed
Students follow detailed directions to use the GeoGebra program. In this mathematics lesson, students find the nth term of a sequence, and use line art to approximate a Bezier's curve. Students locate points and segments on a circle. The...
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Lesson Plan
Curated OER

Matrix Multiplication

For Teachers 9th - 12th Standards
High schoolers solve matrices using multiplication. In this algebra lesson, students identify the properties needed to multiply matrices. They define the terms matrix and dimensions.
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Worksheet
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Scientific Notations

For Students 7th - 9th
In this algebra worksheet, students rewrite numbers using scientific notations. There are 10 problems using positive and negative exponents with an answer key.
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Worksheet
Curated OER

The Distributive Property

For Students 7th - 9th
In this Distributive Property worksheet, students simplify given expressions through multiplication. They model the Distributive Property by multiplying the integer outside the parentheses times all terms inside the parentheses. ...
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Worksheet
Curated OER

The Simultaneous Equations Problem

For Students 9th - 11th
In this algebra worksheet, students solve word problems using algebra. They solve  a simultaneous equation for an x and y value. There is an answer key with this problem.
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Worksheet
Curated OER

Heat Index

For Students 9th - 11th
In this algebra worksheet, students solve for the heat index using the correct variable. There is an answer key with this worksheet.
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Lesson Plan
Curated OER

Order of Operation

For Teachers 9th - 11th
Students solve problems using the order of operation. In this algebra lesson, students factor, subtract, add and divide using the correct order to remove parentheses. They simplify expressions by combining like terms.
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Worksheet
Curated OER

Polynomial Functions

For Students 11th
In this Algebra II worksheet, 11th graders classify polynomials by degree, write in standard form, and describe the behavior of the graph. The two page worksheet provides explanation and examples along with thirteen practice problems....
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Worksheet
Curated OER

Rational Fractions

For Students 9th
In this rational fractions worksheet, 9th graders solve 10 different problems that include dividing various rational fractions. First, they change the division sign to a multiplication sign and flip the second fraction only. Then,...
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Lesson Plan
Curated OER

Benchmark Review

For Teachers 8th - 9th
Young scholars review inverse, negative integers and order of operation. In this algebra lesson, students combine like terms and solve linear equations by multiplying and dividing by the inverse of an integer. They rewrite word problems...
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Lesson Plan
Curated OER

Mathematics Within: Algebraic Patterns

For Teachers 8th - 10th
Students discover patterns in linear equations by playing a dice game to collect data. They graph the data and analyze the patterns of the lines created by the data. The class then compares the individual graphs to evaluate the position...
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Worksheet
Curated OER

Algebra II - Lesson 9.4: Operations with Functions

For Students 9th - 12th
In this composition functions worksheet, students solve 1 short answer problem. Students find f(g(-3)) given the f(x) and g(x) functions.
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Lesson Plan
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Factoring Polynomials having common factors

For Teachers 9th
Ninth graders demonstrate that factoring polynomials having common factors is the inverse process of multiplying a polynomial by a monomial. students find the greatest common factor.
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Worksheet
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Multiplication of Square-Root Radicals

For Students 9th - 11th
In this Algebra I/Algebra II learning exercise, students multiply square-root radicals and express answers in simplest form.  The one page learning exercise contains three problems.  Answers are provided. 
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Lesson Plan
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Polynomials and Factoring

For Teachers 7th - 9th
Learners classify, add, subtract, and factor polynomials. In this polynomials lesson, students classify polynomials by creating their own system. During a discussion, the class decides on a common system. They add and subtract...
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Lesson Plan
Curated OER

Introduction to Arithmetic and Geometric Sequences

For Teachers 5th - 12th
Pupils examine the concept of sequences. Students create a sequence using varied starting numbers, multipliers, and add on values. Pupils practice determining the starting values to use in order to produce a desired sequence.
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Worksheet
Curated OER

Polynomials

For Students Higher Ed
In this College algebra worksheet, students determine the degree of polynomials.  Students add, subtract, multiply, divided and factor polynomials.  The two page worksheet contains thirty-eight problems.  Answers are no provided.