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Worksheet
Curated OER

Equations and Inequalities

For Students 11th
In this equations and inequalities review worksheet, 11th graders solve and complete 100 various types of problems. First, they solve each equation using the quadratic formula or completing the square. Then, students solve using matrices...
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Worksheet
Curated OER

Simplifying Expressions

For Students 11th
In this simplifying expressions instructional activity, 11th graders solve and complete 44 various types of problems. First, they solve for the given variable in each equation. Then, students simplify each expression and factor...
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Worksheet
Curated OER

Combining Like Terms

For Students 9th
In this combining like terms worksheet, 9th graders solve and complete the table for combining like terms for each of 10 problems shown. First, they identify which terms are alike in each problem and rewrite them together. Then, students...
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Lesson Plan
Curated OER

Introducing the Properties of Quadratic Equations

For Teachers 6th - 8th
Practice relating linear equations to quadratic equations and identify the properties of a quadratic equation. Draw a quadratic equation and assess how the coefficients a, b, and c affect the shape of a parabola. Create a model of each...
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Lesson Plan
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Curated OER

Adding and Subtracting Polynomials

For Teachers 8th - 10th Standards
Define, simplify, add, and subtract polynomials. Identify the degrees of a polynomial. Determine if a polynomial is a monomial, a binomial, or a trinomial. Then look at simplifying a polynomial by combining the coefficient values of like...
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Lesson Plan
EngageNY

The Line Joining Two Distinct Points of the Graph y=mx+b Has Slope m

For Teachers 8th Standards
Investigate the relationship between the slope-intercept form and the slope of the graph. The lesson plan leads an investigation of the slope-intercept equation of a line and its slope. Pupils realize the slope is the same as the...
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Lesson Plan
EngageNY

The Defining Equation of a Line

For Teachers 8th Standards
They appear to be different, yet they are the same line. Part 24 out of 33 lessons provides a theorem about the relationships of coefficients of equivalent linear equations. Pupils use the theorem to determine whether two equations are...
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Interactive
CK-12 Foundation

Intercepts and the Cover-Up Method: The Hidden Zeros

For Students 7th - 10th Standards
There's no need to cover up this resource — it's good one! Pupils use a slider interactive that covers up parts of the standard form of a linear equation and simultaneously reveals one of the intercepts of the graph. This lets them see...
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Interactive
PHET

Least-Squares Regression

For Students 8th - 12th Standards
Less is best when looking at residuals. Scholars use an interactive to informally fit a linear regression line to data on a scatter plot. The interactive provides a correct best fit line with residuals and correlation coefficient to...
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Activity
Curated OER

Coffee and Crime

For Teachers 9th - 12th Standards
Is there a correlation between the number of coffee shops and the amount of crime in a given area? In this quick exercise, your class will examine the data, interpret the results, and discuss their conclusion. Concepts covered include...
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Lesson Plan
Curated OER

Division of Monomials

For Teachers 6th - 8th
Students relate the division of monomials to multiplication. In this division of monomials lesson plan, students divide monomials by factoring and dividing common factors from the originals. They check their answers by multiplication. As...
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Worksheet
Curated OER

Linear Equations

For Students 7th
In this linear equations worksheet, 7th graders solve and complete 3 various types of problems. First, they write down what is described in the form of an equation. Then, students solve the equations for each variable.
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Worksheet
Curated OER

Solving Equations

For Students 9th
In this solving equations instructional activity, 9th graders solve and complete 14 different problems that include multiplication and division. First, they solve each equations using either the multiplicative property of equality of the...
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Lesson Plan
Curated OER

Quadratic Equations with Complex Coefficients

For Teachers 11th - Higher Ed
Students solve and graph quadratic equations. In this algebra lesson, students perform basic operation using addition, subtraction, multiplication and division. They compute the quadratic formula.
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Worksheet
Curated OER

Estimation

For Students 6th
In this estimation worksheet, 6th graders solve and complete 6 different types of problems. First, they explain each answer provided and why it is wrong. Then, students estimate the answer for each expression. They also calculate to find...
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Worksheet
Curated OER

Systems of Equations

For Students 9th - Higher Ed
In this systems of equations worksheet, students solve ten sets of problems by using the substitution method. They first decide which variable they are going to solve for, x or y. Then, students replace that value with the other equation...
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Worksheet
Curated OER

Simplifying Equations

For Students 8th - 9th
In this simplifying equations learning exercise, students solve 11 different problems related to simplifying equations. They first place the correct symbol between each of the number listed and then, find the opposite number as the one...
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Worksheet
Curated OER

Solving Quadratic Equations with Complex Roots

For Students 8th - 9th
In this quadratic equations instructional activity, students solve 10 different equations that include complex roots. First, they solve for the indicated variable and express the roots of the equation in simplest form. Then, students...
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Worksheet
Curated OER

Common Factors

For Students 9th
For this common factors worksheet, 9th graders solve 10 different problems that include determining the common factors in each equation. First, they determine the greatest common factor of both terms. Then, students factor out the...
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Worksheet
Curated OER

Linear Systems

For Students 9th - 11th
In this linear systems worksheet, learners solve and complete 10 different problems that include writing each as a linear equation. First, they write the systems of linear equations represented by each matrix equation. Then, students...
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Worksheet
Curated OER

Expressions and Operations

For Students 9th
In this expressions and operations worksheet, 9th graders solve and complete 7 different problems that include variable expressions and applying the order of operations. First, they determine the value of expressions given the integers...
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Worksheet
Curated OER

Factoring Using the Distributive Property

For Students 9th
In this factoring activity, 9th graders solve and complete 37 different problems that include using the distributive property. First, they complete each statement with the correct information. Then, students factor each polynomial using...
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Worksheet
Curated OER

Polynomials

For Students 9th
In this polynomials worksheet, 9th graders solve and complete 24 different problems that include various polynomials. First, they determine which of those listed are binomials. Then, students simplify numerous polynomials by...
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Worksheet
Curated OER

Expressions and Operations

For Students 9th
In this expressions and operations worksheet, 9th graders solve and complete 16 different problems that include various expressions and operations. First, they simplify each given equation. Then, students match that answer to the correct...

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