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Curated OER
Slope as a rate of change
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...
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Complex Analysis: Polynomial Equations
In this polynomial equation worksheet, students explore real fractional powers of complex numbers. This three-page worksheet contains examples, explanations and approximately seven problems.
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Complex Analysis: Polynomial Equations
For this polynomial equations worksheet, students evaluate roots and draw vector representations. This three-page worksheet contains four problems.
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Solving Simple Equations
In this simple equations worksheet, students solve 21 one-step equations by using addition or subtraction.
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Solving Equations By Factoring
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.
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Math 321 Spring 98. Complex Numbers
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.
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Linear Systems: Reduced Row Echelon Matrix
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.
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Systems of Equations (A)
In this systems of equations practice worksheet, students use their problem solving skills to solve 24 problems.
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Linear Systems: Nullspace Matrix and Rank
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...
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Chapter 3 - Objective 2.1 Variable Expressions
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.
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Slope & Rate of Change
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....
Illustrative Mathematics
Equivalent Expressions?
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...
Virginia Department of Education
A Mystery to Solve
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.
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Student Costs Data Table
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.
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Variables and Expressions
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...
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Problem Solving: Use Equations for Comparison Problems
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.
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Solving Equations
In this algebra worksheet, students solve linear equations and quadratic equations by factoring, distribution and evaluating. There are 12 questions with an answer key.
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Filling the Glass (Water, Air, and Fractions)
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.
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Solving Equations with Variables on Both Sides
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...
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Solving Equations as Word Problems
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.
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Combining Like Terms
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...
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Solving Equations with Addition and SUbtraction
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.
Pennsylvania Department of Education
Volume of Compound Figures
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.
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Linear and Exponential Functions
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...