Mangahigh
Mangahigh: Number: Use Exponents and Roots
Ecplore powers and roots and how they are inverse of one another.
Mangahigh
Mangahigh: Number: Properties of Exponents, Adding and Subtracting
Test your knowledge of exponents with adding and subtracting the powers.
Mangahigh
Mangahigh: Number: Properties of Exponents, Multiplying
Test your knowledge of multiplying exponents.
Mangahigh
Mangahigh: Number: Properties of Exponents and Rational Exponents
Test your knowledge of multiplying, adding, and subtracting exponents.
Purple Math
Purplemath: Simplifying Expressions With Exponents
A detailed look at how to simplify expressions with exponents and how to apply the rules for exponents. Lots of examples included. The third page provides an interactive widget to use for simplifying expressions with exponents.
Lawrence Hall of Science
The Math Page: Skill in Algebra: Rational Exponents
Here is a site that clearly and thoroughly explains rational exponents. There are example problems with solutions and problems for students to try. Answers to each student problem is hidden until one passes over it with the computer's...
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.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Exponents
Find a quick, concise explanation of exponents. Step by step examples are included to help you understand how to write numbers with exponents and find the value of a number written with an exponent.
CK-12 Foundation
Ck 12: Algebra: Fractional Exponents
[Free Registration/Login may be required to access all resource tools.] This concept introduces fractional exponents.
Paul Dawkins
Paul's Online Notes: Rational Exponents
A tutorial including exercises on rational exponents. The materials can also be downloaded in PDF format.
Stanford University
Stanford University: Rational Exponents
A brief description of rational exponents and their meaning.
Paul Dawkins
Paul's Online Notes: Lamar University: Paul's Online Math Notes: Algebra: Integer Exponents
The mathematics tutorial consists of notes and examples that investigate positive and negative integer exponents.
Stefan Warner and Steven R. Costenoble
Finite Mathematics & Applied Calculus: Exponents and Radicals
This 2-part tutorial investigates exponents and radicals. Students learn about the concepts through class notes and practice problems. Topics include types of exponents, rational form, and exponential form. Radicals are discussed in Part...
Oswego City School District
Regents Exam Prep Center: Fractional Exponents
Oswego City School District provides the rules for working with fractional (rational) exponents.
Kent State University
Kent State University: Solving Equations Involving Rational Exponents [Pdf]
A helpful resource for students to help them understand working with rational exponents. Explains what they are and the properties to know when solving problems, and provides nine example problems with detailed solutions.
Purple Math
Purplemath: Fractional (Rational) Exponents
A good explanation of rational exponents and how to compute with them.
Paul Dawkins
Paul's Online Notes: Rational Exponents: Practice Problems
Practice exercise reviews rational exponents including how to simplify or evaluate expressions and write the answer with either positive or no exponents.
Science Struck
Science Struck: Adding Exponents
Explains how to add exponents as well as other aspects of exponents including positive and negative exponents, rational exponents, zero exponents, power of power, and division of exponents. Includes practice problems with answers provided.
Illustrative Mathematics
Illustrative Mathematics: N rn.a.1: Evaluating Exponential Expressions
The goal of this task is to use properties of exponents for whole numbers in order to explain how expressions with fractional exponents are defined. Aligns with the N-RN.A.1 standard.
Illustrative Mathematics
Illustrative Mathematics: N rn.a.1: Evaluating a Special Exponential Expression
The purpose of this task is to study the rules of exponents in the context of trying to make sense of a challenging mathematical expression. Teachers will critically analyze each student's argument. Aligns with N-RN.A.1.
Khan Academy
Khan Academy: Properties of Exponents Challenge (Rational Exponents)
Rewrite some elaborate exponential expressions that involve fractional exponents and radicals. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Properties of Exponents (Rational Exponents)
Rewrite exponential expressions (where the exponent can be a fraction) using the properties of exponents. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.