Worksheet
Curated OER

Slope as a rate of change

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students examine the slope of line as the rate of change between the dependent and independent variables.  The one page worksheet contains two multiple choice questions.  Answers are...
Worksheet
Curated OER

Complex Analysis: Polynomial Equations

For Students Higher Ed
In this polynomial equation worksheet, students explore real fractional powers of complex numbers. This three-page worksheet contains examples, explanations and approximately seven problems.
Worksheet
Curated OER

Complex Analysis: Polynomial Equations

For Students Higher Ed
For this polynomial equations worksheet, students evaluate roots and draw vector representations. This three-page worksheet contains four problems.
Interactive
Curated OER

Solving Simple Equations

For Students 7th - 9th
In this simple equations worksheet, students solve 21 one-step equations by using addition or subtraction.
Worksheet
Curated OER

Solving Equations By Factoring

For Students 9th - 12th
In this factoring learning exercise, students solve equations by factoring. Explanations and examples are given prior to the exercise. This two-page interactive learning exercise contains 12 problems with answers.
Worksheet
Curated OER

Math 321 Spring 98. Complex Numbers

For Students Higher Ed
For this complex numbers worksheet, students find the solutions to polynomials and write them in rectangular and exponential form. This two-page worksheet contains two problems.
Worksheet
Curated OER

Linear Systems: Reduced Row Echelon Matrix

For Students 12th - Higher Ed
In this echelon matrix worksheet, students find the nullspace of matrices by finding the reduced row echelon. This two-page worksheet contains explanations, examples and six problems to complete.
Worksheet
Curated OER

Systems of Equations (A)

For Students 6th - 8th
In this systems of equations practice worksheet, students use their problem solving skills to solve 24 problems.
Worksheet
Curated OER

Linear Systems: Nullspace Matrix and Rank

For Students 11th - Higher Ed
In this nullspace matrix activity, students observe the rank and number of independent rows and columns a matrix has. They compute the product of matrices and describe the column space of each. This two-page activity contains...
Worksheet
Curated OER

Chapter 3 - Objective 2.1 Variable Expressions

For Students 9th - 10th
In this variable expression learning exercise, students solve and check given one and two-step variable expressions using algebra. This one-page learning exercise contains ten problems.
Worksheet
Curated OER

Slope & Rate of Change

For Students 8th - 11th Standards
This short handout addresses the concept of slope in two different ways: geometrically and analytically. Start with a brief description of slope, then use graphical representations to compare positive vs. negative slope and zero vs....
Lesson Plan
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Illustrative Mathematics

Equivalent Expressions?

For Teachers 7th - 8th Standards
Pre-algebra pupils need to understand that two expressions are only equal if they have the same value. Show them that once the expression is multiplied by a number, the value of the expression changes. It makes for a good lead-in to...
Lesson Plan
Virginia Department of Education

A Mystery to Solve

For Teachers 8th - 10th Standards
Investigate field properties of real numbers. Scholars use a table for a given operation to determine the identity element. They use the same table to find a missing value in an equation.
Lesson Plan
Curated OER

Student Costs Data Table

For Teachers 5th - 7th
Pupils compare and contrast two routes selected for a virtual field trip. They create a data table of educational activities, lodging, and meal costs using Microsoft Excel software.
Worksheet
Curated OER

Variables and Expressions

For Students 8th - 9th
In this variables and expressions learning exercise, students solve and complete 20 different problems that include various types of expressions. First, they write a variable expression of each given algebraic expression. Then, students...
Worksheet
Curated OER

Problem Solving: Use Equations for Comparison Problems

For Students 4th - 5th
For this writing equations for comparison word problems worksheet, learners use a as the variable in equations, compare numbers, and solve. Students solve six problems.
Interactive
Curated OER

Solving Equations

For Students 10th - 11th
In this algebra worksheet, students solve linear equations and quadratic equations by factoring, distribution and evaluating. There are 12 questions with an answer key.
Lesson Plan
Curated OER

Filling the Glass (Water, Air, and Fractions)

For Teachers 5th - 7th
Students predict which of two glasses is 1/2 full using visual estimation, height measurement, and liquid measurement methods. Mathematical equations to accurately solve the problem are determined and verified.
Lesson Plan
Curated OER

Solving Equations with Variables on Both Sides

For Teachers 9th
Ninth graders solve equations with variables on both sides of an equation. In this algebra lesson plan, 9th graders use more than one step to arrive at their final answer. They solve linear equations by addition, subtraction, division...
Lesson Plan
Curated OER

Solving Equations as Word Problems

For Teachers 9th - 10th
Students solve linear equations using word problems. In this algebra lesson, students rewrite the word problems by identifying the important information. They make a table and graph their results to analyze it.
Worksheet
Curated OER

Combining Like Terms

For Students 7th - 9th
In this combining like terms worksheet, students simplify algebraic expressions by combining like terms.  Problems contain negative and positive numbers as well as variables.  They use the distributive property to simplify...
Lesson Plan
Curated OER

Solving Equations with Addition and SUbtraction

For Teachers 9th - 11th
Students solve linear equations. In this algebra activity, students isolate the variable on one side of the equal sign and solve for x. They rewrite word problems and solve for x.         
Lesson Plan
Pennsylvania Department of Education

Volume of Compound Figures

For Teachers 5th
Fifth graders use patterns, models and relationships to solve equations.  For this equations lesson, 5th graders define vocabulary for equations and complete worksheets explaining variables and solving problems.
Unit Plan
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Linear and Exponential Functions

For Teachers 8th - 11th Standards
This comprehensive unit on linear and exponential functions provides numerous clearly-written worksheets. Topics include graphing linear equations, solving systems of equations algebraically and by graphing, identifying the domain and...