Mangahigh
Mangahigh: Algebra: Form an Expression or Formula
Students watch an online tutorial on the concept of writing expressions. After watching, students test their knowledge by attempting ten practice problems that increase or decrease in difficulty based on their answers.
CK-12 Foundation
Ck 12: Algebra: Algebra Expressions With Exponents
[Free Registration/Login may be required to access all resource tools.] In this lesson students find the value of algebraic expressions that contain exponents. Students can watch a video tutorial, explore guided notes and attempt...
Discovery Education
Discovery Education: Web Math: Simplifying a Term Involving Exponents
This WebMath site offers assistance with simplifying algebraic terms involving exponents or powers.
Discovery Education
Discovery Education: Web Math: Combining Like Terms
This site explains how to simplify an expression by combining like terms. Enter an expression into the interactive "solver" and follow the step-by-step solution to learn how the answer was determined.
Varsity Tutors
Varsity Tutors: Hotmath: Graphing Calculator Practice Problems Operations and Expressions
Practice using your graphing calculator for operation and expression problems. If you get stumped or if you would like to check your work, then select the View Solution button, which is located directly under each problem.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Multiplying and Dividing Rational Expressions
Twenty-one problems present a variety of problems multiplying or dividing and then simplifying rational expressions. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem...
Lawrence Hall of Science
The Math Page: Skill in Algebra: Algebraic Expressions
Here is a site that clearly and thoroughly explains many topics related to algebraic expressions. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out to...
Purple Math
Purplemath: Variable
With this Purplemath lesson, find the answer to this question with examples to show how variables are written and used.
Math Planet
Math Planet: Algebra 1: Expressions and Variables
Learn about algebraic expressions through examples and a video lesson.
Math Planet
Math Planet: Algebra 1: Composing Expressions
Provides examples and a video lesson that illustrates how to compose a mathematical expression.
Goodwill
Gcf Global: Simplifying Expressions
In this tutorial, students learn how to simplify algebraic expressions.
Goodwill
Gcf Global: Reading Algebraic Expressions
Learn how to read and understand algebraic expressions.
Illustrative Mathematics
Illustrative Mathematics: A Sse Increasing or Decreasing? Variation 1
This task asks students to examine an expression that has a denominator represented by the addition of two fractions. Each of those fractions has a denominator that is a variable. They are asked to analyze the structure of the expression...
Illustrative Mathematics
Illustrative Mathematics: A Sse Quadrupling Leads to Halving
This question provides learners with an opportunity to see expressions as constructed out of a sequence of operations: first taking the square root of a denominator, then dividing the result of that operation into the numerator. Aligns...
CK-12 Foundation
Ck 12: Algebra: Expressions With One or More Variables
[Free Registration/Login may be required to access all resource tools.] Find the value of algebraic expressions.
BBC
Bbc: Manipulation of Aglebraic Expressions
Pick up some valuable pointers on how to simplify and factor algebraic expressions. When you finish working your way through the pages, you can take an online "Test Bite" and check your understanding.
Other
Quickmath: Algebra Expand
This QuickMath activity expands a basic expression that you enter. Gives answer and describes step-by-step how the answer was reached.
Khan Academy
Khan Academy: Interpret Expressions That Represent a Quantity in Terms
Interpret expressions that represent a quantity in terms of its context.
Khan Academy
Khan Academy: Manipulate Expressions Using Structure
Rewrite an expression containing two unknown variables by using a given equation that contains those variables.
Cuemath
Cuemath: Algebraic Expression
This resource helps with understanding the concept of variables, constants, terms, and coefficients of any algebraic expression. Learn how to simplify algebraic expressions using algebraic formulas and the different types of expressions.
PBS
Pbs Learning Media: Everyday Algebra: Targeted Math Instruction
This Algebra lesson plan focuses on writing algebraic expressions to represent real-world problems, using the properties of numbers to simplify expressions, and evaluating equations by isolating the variable.
CK-12 Foundation
Ck 12: Algebra: Definition of Variable
Write algebraic expressions and equations using variables.
Illustrative Mathematics
Illustrative Mathematics: Hsa sse.a.1 Interpret Quantity Expressions in Context
This lesson offers a list of 17 downloadable tasks for high school algebra students to practice interpreting expressions that represent a quantity in terms of its context. Interpret parts of an expression, such as terms, factors, and...
Help Algebra
Help algebra.com: Translating Expressions
This resource discusses translating verbal expressions to variable expressions. It explains how to look for key words, then gives an example of the process in great detail.