Brightstorm
Greatest Common Factors - Concept
Introduce your class to the greatest factor on earth. The group of videos introduces factoring polynomials by finding the greatest common factor (GCF). They connect finding the GCF of the terms in a polynomial to finding the...
Khan Academy
Khan Academy: Algebra: Simplifying Expressions With Exponents 3
Video finding the volume of a cube with sides that are an algebraic expression involving exponents. [2:31]
Khan Academy
Khan Academy: Algebra: Exponent Properties Involving Quotients
Video explains and uses the quotient of powers rule as well as working with algebraic expressions with negative exponents. Video is also included in the Algebra: ck12.org strand. [9:22]
Math Mammoth
Math Mammoth: What Are Expressions and Equations?
Explains the definitions of and the difference between expressions and equations, and how to write an expression from a written description. [4:42]
Khan Academy
Khan Academy: Algebra I Examples: Level 3 Exponents
This learning resource consists of a video on simplifying using the laws of exponents. Users watch a step-by-step example to learn about the algebra concept. Practice problems are included.
Sophia Learning
Sophia: Writing Equivalent Expressions
Explains what equivalent equations are and how to find out if two equations are equivalent. The video is accompanied by a downloadable transcript and quiz questions. [7:57]
Khan Academy
Khan Academy: Variables and Expressions: Evaluating Exponential Expressions 2
Video evaluating an exponential expression using the order of operations.
Sophia Learning
Sophia: Terms in Algebraic Expressions
This lesson defines the concept of terms in an algebraic expression. Students can watch a video tutorial and then take an online quiz.
Imagine Learning Classroom
Learn Zillion: Video: Write an Expression to Find the Cost of an Item With Tax
In this lesson, students learn how to write an expression to find the cost of an item after sales tax is added by using a double number line. [5:17]
Other
Math Tutor Dvd: Exponents and Order of Operations in Algebra
Video tutorial explains how to solve problems in algebra that involve exponents and order of operations.
Khan Academy
Khan Academy: Algebra I Examples: Exponent Rules 1
The learning resource consists of a video on simplifying using the laws of exponents. Learners watch a step-by-step example to learn about the algebra concept. [9:43]
Art of Problem Solving
Art of Problem Solving: Negative Exponents Introduction
Video tutorial uses examples to introduce negative exponents. [5:18]
Art of Problem Solving
Art of Problem Solving: Exponent Rules With Negative Exponents
Video tutorial uses examples to reinforce understanding of rules with negative exponents. [3:37]
Art of Problem Solving
Art of Problem Solving: Reciprocals and Negative Exponents
Video tutorial uses examples to explore reciprocals and negative exponents. [3:56]
Art of Problem Solving
Art of Problem Solving: "Same Base" Exponent Rules
Video tutorial uses examples to introduce "same base" exponent rules. [5:36]
Loyola University Chicago
Math Flix: Equivalent Expressions 2
This QuickTime movie provides another opportunity to compare equivalent expressions. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Loyola University Chicago
Math Flix: Simplification 1
This QuickTime movie from COUNTDOWN provides an opportunity to simplify an expression by combining like terms. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Loyola University Chicago
Math Flix: Simple as 1, 2, 3
This QuickTime movie provides an opportunity to see how easy it is to simplify an expression by combining terms. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Loyola University Chicago
Math Flix: Translating English to Algebra
This QuickTime movie provides an opportunity to translate English words into an algebraic expression. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Homeschool Math
Homeschool Math: Negative or Zero Exponent
Students learn about negative and zero exponents through video instruction and examples.
Sophia Learning
Sophia: Multiplication Rule With Negative Exponents: Lesson 4
The process used to deal with negative exponents in a multiplication problem will be covered in this lesson. It is 4 of 18 in the series titled "Multiplication Rule with Negative Exponents."
Sophia Learning
Sophia: Writing Algebraic Expressions and Equations: Lesson 1
Translate a quantitative verbal phrase or sentence into an algebraic expression or equation distinguishing the difference between expressions and equations. This lesson is 1 of 3 in the series titled "Writing Algebraic Expressions and...
Sophia Learning
Sophia: Evaluating an Expression
This lesson demonstrates how to evaluate numerical and algebraic expressions that contain powers following the order of operation rules.