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Worksheet
Curated OER

Solving Equations with Fractional Coefficients

For Students 8th - 10th
In this algebra instructional activity, students solve equations with fractions. They solve equations with decimals as well. There are 17 questions with an answer key. 
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Lesson Plan
Curated OER

Introducing Linear Terminology

For Teachers 9th
Ninth graders graph linear equations and inequalities in two variables and then, they write equations of lines and find and use the slope and y-intercept of lines. They use linear equations to model real data and define to define the...
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Worksheet
Curated OER

Standard Deviation

For Students 9th - 10th
In this algebra activity, students identify the mean, median and mode. They use the standard deviation to solve problems. There are 10 questions with an answer key.
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Lesson Plan
Curated OER

Linear Systems

For Teachers 7th - 9th
Students solve and graph linear equations. For this algebra lesson, students solve systems of equations using elimination and substitution. They graph their answer and identify the point of intersection.
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Lesson Plan
Curated OER

Limits

For Teachers 10th - 12th
Young scholars practice the concept of limits graphically, numerically and algebraically. They participate in an exploration lab, BINGO game and complete a puzzle.
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Lesson Plan
Curated OER

Applications and Problem Solving Using Quadratic Equation

For Teachers 6th - 8th
In this math worksheet, students find the solutions to the problems using the quadratic formula. They also create the algebraic expressions.
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Worksheet
Curated OER

The Stamp Problem

For Students 10th - 11th
This algebra worksheet contains 1 problem for students to solve. They must rewrite the word problems using algebraic symbols to identify how many different ways to use a stamp. This worksheet includes a solution with a full explanation.
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Worksheet
Curated OER

Answer to May 31 Word Problem

For Students 9th - 10th
In this algebra learning exercise, students use algebraic expression to rewrite word problems and solve the equations. There are 4 expanded questions on this learning exercise.    
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Lesson Plan
Curated OER

Robot Rounding!

For Teachers 4th - 8th
Students collect data on a robot and relate the behavior to prove there is an infinite minute set of numbers. In this algebra lesson, students verify that there is always a number between two numbers. They analyze and make inference from...
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Lesson Plan
Curated OER

Applications and Problem Solving

For Teachers 6th - 8th
In this math worksheet, students solve the problems after translating them into algebraic expressions. Special attention is paid to converting the measurement units.
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Worksheet
Helping with Math

#5: Addition & Subtraction Equations (1 of 2)

For Students 6th - 8th Standards
Single-step addition or subtraction operations are applied in order to solve these 12 simple equations. An answer key is available, not so much for you, but perhaps to be used by learners as a self-correction tool. Note that the...
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Lesson Plan
Curated OER

Manipulating Multi-step Equations (Grade 8)

For Teachers 9th
Ninth graders solve multi-step equations.  In this Algebra I lesson, watch a video on solving equations with variables on both sides of the equal sign.  Students visit an Internet site to solve simple equations through the use of a...
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Worksheet
Curated OER

Solving Systems by Graphing

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, learners solve a system of linear equations by graphing.  The one page worksheet contains one problem.  Answer is provided. 
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Lesson Plan
Curated OER

Fractions and Decimals

For Teachers 9th - 10th
Students convert between fractions and decimals. In this algebra lesson plan, students investigate fractions and differentiate between largest and smallest fractions. They add fractions and decimals using a common denominator.
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Lesson Plan
Curated OER

Translating Sentences to Equations

For Teachers 8th - 9th
In this translating worksheet, students translate word phrases to algebraic equations and then solve the equation. This one-page worksheet contains ten problems. Answers are provided on the page.
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Worksheet
Curated OER

Matrices

For Students 11th
In this Algebra II instructional activity, 11th graders solve problems that involve matrix representation, matrix operations, solving systems with inverse matrices, row reduction, and systems of inequalities. The six page instructional...
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Interactive
Curated OER

Word problems involving number relationships

For Students 9th
In this Algebra I worksheet, 9th graders solve word problems in one variable that are based on relationships in numbers.  The one page worksheet contains thirty problems.  Answers are not provided. 
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Worksheet
Curated OER

Percent of Change

For Students 8th - 10th
In this algebra worksheet, students convert between percents and decimals. They calculate sales tax, discounts and relative errors. There are 4 questions with an answer key.
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Worksheet
Curated OER

Order of Operations

For Students 8th - 9th
In this algebra learning exercise, students solve problems following the order of operation. They identify the properties of integers. There are 3 questions with an answer key.
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Worksheet
Curated OER

Using Formulas to Solve Problems

For Students 9th - 10th
In this algebra worksheet, students rewrite word problems using algebraic expressions. They use formulas to solve problems. There are 22 questions with an answer key.
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Worksheet
Curated OER

Transforming Formulas

For Students 7th - 12th
In this formulas worksheet, students transform and algebraically manipulate formulas for various variables.  There are 5 multiple choice questions.
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Lesson Plan
Curated OER

Square Roots

For Teachers 7th - 8th
Learners differentiate between perfect roots and rational roots. In this algebra lesson, students perform operation using roots. They add, subtract, multiply and divide rational expressions.
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Lesson Plan
Curated OER

PEMDAS

For Teachers 6th
Sixth graders use the mneumonic device to help them remember orderof operation. In this algebra instructional activity, 6th graders apply PEMDAS to help them equations. They evaluate equations through PEMDAS.
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Lesson Plan
Curated OER

Polynomials in The Magical World of Numbers

For Teachers 7th - 9th
Students identify and describe polynomials and their elements, discuss simple parts that make up equations, inequalities, and exponents, take notes on definitions of terms and their types, including monomials, binomials, and trinomials,...

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