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.
Goodwill
Gcf Global: Reading Algebraic Expressions
Learn how to read and understand algebraic expressions.
Illustrative Mathematics
Illustrative Mathematics: A sse.b.3: Ice Cream
This task illustrates the process of rearranging the terms of an expression to reveal different aspects about the quantity it represents. Aligns with A-SSE.B.3.
Illustrative Mathematics
Illustrative Mathematics: A sse.b.3.c Forms of Exponential Expressions
This task can be used for assessment, practice or even to motivate learners via an in-class discussion of why it is useful to rewrite exponential expressions in equivalent forms. Aligns with A-SSE.B.3.c.
Khan Academy
Khan Academy: Algebra I: Multiply & Divide Powers (Integer Exponents)
Rewrite products or quotients of powers, including negative powers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Interpret Change in Exponential Models: With Manipulation
Solve problems interpreting change in exponential models with manipulation.
Khan Academy
Khan Academy: Interpret Change in Exponential Models: Changing Units
Given a function that models an exponential situation, rewrite the function in order to find its change for a different time unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
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.
Khan Academy
Khan Academy: Fractional Exponents
Evaluate numerical expressions with rational exponents, and convert between equivalent forms of exponential and radical expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video...
Khan Academy
Khan Academy: Simplify Square Root Expressions
Practice simplifying expressions with multiple radical terms. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Math Planet
Math Planet: Exponents and Exponential Functions: Properties of Exponents
Explains the properties of exponents. Includes a short video. [1:56]
CK-12 Foundation
Ck 12: Algebra: Evaluate Numerical, Variable Expressions With Powers
[Free Registration/Login may be required to access all resource tools.] In this lesson students evaluate numerical and variable expressions involving powers. Students can watch a video tutorial, explore guided notes and attempt practice...
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.
Interactive Mathematics
Interactive Mathematics: Simplifying Expressions With Integral Exponents
The laws of exponents are presented using expressions containing both positive and negative exponents. Several examples and exercises are given to help practice the concept.
Khan Academy
Khan Academy: Rewrite Exponential Expressions
Rewrite a given exponential expression in a specific desired form.
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.
Khan Academy
Khan Academy: Fractional Exponents
Evaluate numerical expressions with rational exponents, and convert between equivalent forms of exponential and radical expressions.
CK-12 Foundation
Ck 12: 3.2 Revisiting Exponential Expressions and Equations
This section draws on the different laws of exponents that have been covered in previous sections and uses them to simplify exponential expressions. Additionally, the lesson explores the impact on the simplified expression when the laws...
CK-12 Foundation
Ck 12: Algebra: Definition of Variable
Write algebraic expressions and equations using variables.
Help Algebra
Help algebra.com: Simplifying Exponential Expressions
The laws of exponents are put to action in several examples. The examples demonstrate how to simplify expressions that contain both coefficients and variables.
Help Algebra
Help algebra.com: Simplifying Expressions
Learn to simplify expressions using like terms, parentheses. Also learn the best way to work with a negative in the expression.