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Lesson Plan
Curated OER

Combining Like Terms

For Teachers 9th - 11th
Learners define terminology used in simplifying equations. In this algebra lesson, students combine like terms to solve an equation. They use substitution, division, addition and subtractions to help simplify the equation. They multiply...
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Instructional Video7:00
Corbett Maths

Adding Algebraic Fractions

For Students 8th - 12th Standards
The process requires the combination of several concepts. A video shows how individuals need several concepts to add rational expressions. Pupils must remember they need to find common denominators, combine like terms, and use the...
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Worksheet
Curated OER

Algebraic Expressions

For Students 9th - 11th
In this algebra worksheet, mathematicians identify important vocabulary related to solving equations. They create and simplify expressions and solve word problems. There are a total of 10 questions that provide a good review of the first...
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Worksheet
Curated OER

Algebra 1 - Worksheet Eq1: Solving One Variable Equations

For Students 8th - 11th
In this solving one variable equations worksheet, students solve 30 equations and word problems. Students write and solve one variable equations given a word problem.  Students solve each equation by simplifying like terms.
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Worksheet
Curated OER

Adding Like Terms

For Students 9th - 11th
In this algebra instructional activity, students simplify expressions by combining like terms. They differentiate between addition and multiplication. There are 24 questions.
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Worksheet
Curated OER

Solving Linear Equations

For Students 9th - Higher Ed
In this linear equations activity, students solve six linear equations and check their work. Then they translate the next 4 problems into an equation and solve those too. Students first combine like terms when necessary and then solve...
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Lesson Plan
Curated OER

Simplifying Both Sides By Combining Like Terms, then Solving

For Teachers 9th - 11th
Learners solve equations with variable on both sides of the equal sign. For this algebra lesson, students combine like terms using opposite signs. They solve for the desired variable using addition, multiplication, division and...
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Interactive
Curated OER

Solving Algebraic Problems

For Students 11th
In this algebra instructional activity, 11th graders work algebraic word problems, solve for the unknown and combine like terms. There are 10 multiple choice questions with an answer key.
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Lesson Plan
1
1
EngageNY

Graphing Systems of Equations

For Students 10th - 12th Standards
Expand on learners' understanding of quadratic-linear systems. Building on the graphic understanding developed in the previous lesson, pupils learn algebraic methods of solving the systems. 
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Assessment
Inside Mathematics

How Old Are They?

For Teachers 9th - 12th Standards
Here is a (great) lesson on using parentheses! The task requires the expression of ages using algebraic expressions, including the distributive property. Pupils use their expressions to determine the individual ages.
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Worksheet
Curated OER

Fundamental Theorem of Algebra

For Students 8th - 10th Standards
In this worksheet, learners identify the Fundamental Theorem of Algebra. They solve polynomial functions and simplify expressions and equations. 
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Lesson Plan
Curated OER

Adding and Subtracting Polynomials Using Algebra Tiles

For Teachers 9th - 11th
Students add and subtract polynomials. In this algebra lesson, students use algebra tiles to perform operation of polynomials. They model their problems and understand how to combine like terms using tiles.
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Worksheet
Curated OER

Chapter 7 - Objective 4.1 - Factoring

For Students 10th - 11th
In this factoring worksheet, students combine like terms and simplify polynomials by factoring. This one-page worksheet contains ten problems.
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Worksheet
Curated OER

Solving Linear Inequalities

For Students 10th
In this linear inequalities learning exercise, 10th graders solve 10 different problems that include various forms of linear inequalities. First, they determine the relationship of the numbers. Then, students multiply or divide to get...
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Activity
Ms. Amber Nakamura's Mathematics Website

Algebra Project

For Teachers 9th - 12th Standards
What would your dream house look like? A cottage? A medieval castle? High schoolers enrolled in Algebra design the perfect house while using slopes to write equations for various aspects of the project.
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Lesson Plan
Curated OER

The Canoe Trip, Variation 1

For Teachers 9th - 12th Standards
Your river sportsmen will explore an example of paddling upstream as they build functions modeling speed and time in terms of the speed of the current. They then use their algebraic models to interpret features of the function related to...
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Lesson Plan
1
1
Curated OER

Increasing or Decreasing? Variation 1

For Teachers 9th - 12th Standards
Your algebra learners analyze the value of an algebraic expression to decide if it will increase, decrease, or stay the same when one variable is changed as the others stay constant. Their collaborative efforts culminate with a written...
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Interactive
Curated OER

Solving Linear Equations

For Students 9th - 11th
In this algebra worksheet, students solve linear equations and expressions by combining like terms. There are 10 questions with an answer key.
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Interactive
CK-12 Foundation

Factorization of Quadratic Expressions: Boxes for Factoring

For Students 9th - 11th Standards
Create rectangles from the terms of a trinomial. The interactive provides virtual algebra tiles for participants to use to create quadratic trinomials. Pupils use the tiles and arrange them into a rectangle to find the factors of the...
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Worksheet
Curated OER

Algebraic Manipulation

For Students 9th - 11th
In this algebraic manipulation worksheet, students examine a given number grid, find the pattern and determine an equation to fit the situation. They calculate the area of given rectangles. Students solve real life problems using given...
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Worksheet
Curated OER

Solving Linear Equations

For Students 9th - 12th Standards
Use this activity for practice or review solving linear equations in one variable. Problems range from multiple-step problems involving parentheses and combining like terms, to word problems, to equations with no solution or infinitely...
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Worksheet
Curated OER

Hyperbolas

For Students 10th
In this hyperbolas worksheet, 10th graders solve 10 different problems that include various forms of hyperbolas. First, they write the equation for each given hyperbola using standard form. Then, students determine whether the hyperbolas...
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Unit Plan
Mathematics Vision Project

Module 6: Congruence, Construction, and Proof

For Teachers 8th - 10th Standards
Trace the links between a variety of math concepts in this far-reaching unit. Ideas that seem very different on the outset (like the distance formula and rigid transformations) come together in very natural and logical ways. This unit...
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PPT
BW Walch

Creating Linear Inequalities in One Variable

For Teachers 9th - 10th Standards
Just when a young mathematician starts to feel comfortable turning word problems into linear equations, shake things up and throw inequalities in the mix. This excellent, instructive presentation takes the steps for solving an equality...

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