Mangahigh
Mangahigh: Algebra: Substitute Integers Into Expressions With Exponents
Students learn about the concept of evaluating expressions by exploring a tutorial. They can then test their knowledge by taking a ten question assessment that increases in difficulty as they correctly answer questions.
Khan Academy
Khan Academy: Exponents
In this exercise, students demonstrate an understanding of exponents. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
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...
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 learn to evaluate powers with variable bases. Students can watch a video tutorial, explore guided notes and attempt practice problems.
Free Math Help
Free Math Help: Solving Negative Exponents
The tutorial explores how to solve problems with negative exponents. The resource consists of an explanation and examples. Students can ask questions on the math help message board.
Discovery Education
Discovery Education: Web Math: Simplifying a Term Involving Exponents
This WebMath site offers assistance with simplifying algebraic terms involving exponents or powers.
Wyzant
Wyzant: Simplifying Negative Exponents
Learners investigate how to simplify negative exponents. The resource consists of lessons with examples and a instructional activity to check for comprehension.
Wyzant
Wyzant: Simplifying Fractions With Negative Exponents
The tutorial illustrates how to simplify negative exponents. Students review the lesson and then check for understanding by completing the practice problems.
Wyzant
Wyzant: Simplifying Variables With Negative Exponents
The tutorial illustrates how to simplify variables with negative exponents. Students review the lesson and then check for understanding by completing the practice problems.
Utah Education Network
Uen: Equivalent Expressions
This multi-segment lesson plan uses games and calculators to explore the concept of equivalent expressions. Young scholars work together using inverse operations to isolate variables in algebraic equations. It also provides attachments...
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...
Lawrence Hall of Science
The Math Page: Skill in Algebra: Exponents
Here is a site that clearly and thoroughly explains many topics related to exponents, including the product rule, power rule, and quotient rule. There are example problems solved, problems for the student to attempt, and answers to the...
Purple Math
Purplemath: Variable
With this Purplemath lesson, find the answer to this question with examples to show how variables are written and used.
Cool Math
Coolmath: Exponents Negative Exponents
This prealgebra lesson how to deal with negative exponents and what they mean.
Cool Math
Coolmath: Putting Exponent Rules #1 4 Together
This prealgebra lesson explains how to do exponent problems using more than one of the exponent rules.
Khan Academy
Khan Academy: Multiply and Divide Powers (Integer Exponents)
In this exercise, students practice using exponent rules to evaluate expressions. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly, or to review the concepts in a video.
Khan Academy
Khan Academy: Powers of Products and Quotients (Structured Practice)
Rewrite expressions that involve powers of products and quotients. Expressions are in ascending order of difficulty. Students receive immediate feedback and have the opportunity to try questions repeatedly and to watch a video or get hints.
Khan Academy
Khan Academy: Negative Exponents
Practice computing numbers with negative exponents. Exponents may be fractions. Students receive immediate feedback and have the opportunity to try questions repeatedly and to watch a video or get hints.
Khan Academy
Khan Academy: Multiply Powers
Rewrite products of powers with the same base. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or get hints.
Illustrative Mathematics
Illustrative Mathematics: 7.ee Equivalent Expressions
A performance task asking students to determine if two equations show an equivalent expression.
Khan Academy
Khan Academy: Equivalent Expressions
Practice determining whether or not two algebraic expressions are equivalent by manipulating the expressions. These problems require you to combine like terms and apply the distributive property. Students receive immediate feedback and...
Khan Academy
Khan Academy: Powers of Products & Quotients (Integer Exponents)
Rewrite powers where the base includes more powers, and the exponents may be negative. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Writing Expressions Word Problems
Practice words problems writing expressions.
Khan Academy
Khan Academy: Interpreting Linear Expressions
Practice problems interpreting linear expressions.