Activity
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Power of a Power Property

For Students 9th - 10th Standards
Find a quick, concise explanation of the power of a power property. An example is given and clearly explained.
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Khan Academy

Khan Academy: Divide Powers

For Students 7th - 8th Standards
Rewrite quotients of powers with the same base. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or get hints.
Unknown Type
Khan Academy

Khan Academy: Multiply Powers

For Students 7th - 8th Standards
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.
Activity
Wyzant

Wyzant: Exponents

For Students 6th - 9th Standards
The lesson from WyzAnt begins with a review of the definition of exponents then proceeds to several examples which show the definition in action. Special cases such as those involving negative bases as well as the zero exponent and the...
Activity
Wyzant

Wyzant: Exponents

For Students 9th - 10th Standards
Review the concept of exponents and what it means to take a number "to a power." This is a good resource for a beginning unit on exponents. An online practice worksheet is available.
Activity
Interactive Mathematics

Interactive Mathematics: Fractional Exponents

For Students 9th - 10th Standards
The laws of exponents are applied to expressions containing fractional exponents. Several examples are provided to practice the concept.
Unit Plan
Khan Academy

Khan Academy: Powers of Fractions

For Students 5th - 7th
Practice evaluating exponents that have fractional bases. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Exponential Terms Raised to an Exponent

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] This lesson covers the power properties of exponents.
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University of Waterloo (Canada)

University of Waterloo: Cemc: Math Circles: Exponents [Pdf]

For Teachers 9th - 10th
This learning exercise provides exercises in writing expressions in exponential form, multiplying and dividing powers, and working with zero and negative exponents. A series of challenging word problems are included.
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Rational Exponents

For Students 9th - 10th Standards
Thirty problems cover various aspects of the topic of radical exponents. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button to check...
Interactive
Mocomi & Anibrain Digital Technologies

Mocomi: What Are Powers and Roots?

For Students 6th - 8th Standards
Explains the power of a number, the root of a number, and how they are calculated.
Handout
Integrated Publishing

Integrated Publishing: Fractional Exponents

For Students 9th - 10th Standards
An overview of fractional (i.e., rational) exponents, including an example and practice problems with solutions.
Activity
Oswego City School District

Regents Exam Prep Center: Positive, Negative, and Zero Exponents

For Teachers 9th - 10th Standards
At this site from Oswego City School District, students are shown the basic laws which govern simplifying positive, negative, and zero exponents. Examples are provided during the explanations, and then practice problems (and their...
Unit Plan
Khan Academy

Khan Academy: Exponents With Integer Bases

For Students 6th - 8th Standards
Practice raising positive and negative numbers (integers only) to whole number powers. Watch out for mischievous negative signs that aren't really part of the base! Students receive immediate feedback and have the opportunity to try...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Exponential Properties Involving Quotients

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Recognize and apply the power of a quotient property
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Exponential Properties Involving Products

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Recognize and apply the power of a product property when multiplying monomials.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: F if Graphs of Power Functions

For Teachers 9th - 10th Standards
For this task, learners are asked to sketch and label the graphs of different (positive) powers of x. Aligns with F-IF.C.7.c.
Interactive
Calculator Soup

Calculator Soup: Exponents Calculator

For Students 9th - 10th Standards
This is an online calculator for exponents. Calculate the power of large base integers and real numbers. You can also calculate numbers to the power of large exponents less than 1000, negative exponents, and real numbers or decimals for...
Interactive
Doina Popovici

Math Play: Exponents Jeopardy Game

For Students 7th - 9th
A Jeopardy game where students solve a variety of math problems with powers and exponents. This game can be played alone or in teams.
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Common Core Sheets

Common Core Sheets: Expressions & Equations 8.ee.3 Worksheets

For Teachers 8th
Print or create worksheets to assess students' understanding of radicals and integer exponents.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 6.ee Seven to the What?!?

For Teachers 6th - 8th
At first glance, this might seem like an impossible problem because the number $7^{2011}$ is much too large to evaluate even with a calculator. It requires a starting point, and, to many, such a starting point might not be obvious....
Activity
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: "N^0"

For Students 9th - 10th Standards
"Why is any number raised to the zero power equal to one?" A good question and an even better answer
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Wyzant

Wyzant: Exponents of Variables Worksheet

For Students 9th - 10th Standards
After completing the 20 questions on the inter-active quiz, the learners can have the site from WyzAnt check their answers for them. The questions presented all involve a monomial in parenthesis raised to a number exponent. The student...
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Wyzant

Wyzant: Exponents of Numbers Worksheet

For Students 9th - 10th Standards
Ten very simple exponent problems are provided from the site of WyzAnt where the base and the exponent, both, are integers. An answer sheet is also provided so that the students can check their answers.