Mathispower4u
Algebraic Expression Vocabulary (Example)
It's not that difficult to find the terms and coefficients. An instructional video shows viewers how to determine the constant term and the coefficients of the variable terms of a polynomial. The narrator of the video works through an...
Mathispower4u
Determine the Coefficients of Various Terms (Example)
Show the class what to do with the numbers in front of the variables. Scholars watch an educational video that explains how to find the coefficient of an algebraic term. They watch as the narrator determines the coefficient for eight...
Math TV
Math tv.com: Simplifying Expressions: With Variables
Learn how to simplify expressions that have variables. This site offers a variety of video lessons, from a teacher and several students, showing step-by-step solutions to twenty-four different expressions.
Khan Academy
Khan Academy: Algebra: Variable Expressions
Video shows how to simplify expressions showing multiplication and how to write products with variables without multiplication signs. Also shows how to evaluate expressions by substituting in specific variable values. [12:26]
Loyola University Chicago
Math Flix: Simplification 2
This QuickTime movie provides another 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.
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]
Math Mammoth
Math Mammoth: Simplifying and Writing Expressions 1: Length and Perimeter
This video describes how to simplify algebraic expressions for the lengths of line segments and explains what the definition of a term is. It also shows how to simplify an expression for perimeter. [9:58]
Khan Academy
Khan Academy: Terms, Factors, & Coefficients
This video explains what the words term, factor, and coefficient mean.
Khan Academy
Khan Academy: Variables Expressions and Equations
Introduction and examples of variables, expressions and equations.
Khan Academy
Khan Academy: Variables and Expressions: Expressions With Two Variables
Video showing how to evaluate an expression which contains two variables.
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.
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.
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.
Sophia Learning
Sophia: Algebra From English
How to write algebraic expressions is investigated in this mathematics resource. Students watch a video tutorial on how to turn a verbal phrase into an algebraic expression.
Sophia Learning
Sophia: Algebra From English
Students learn how to write algebraic expressions. The video lesson explores how to write an expression from a verbal phrase.
Sophia Learning
Sophia: Algebraic and Numeric Expressions
This video lesson defines and provides examples of algebraic and numeric expressions. Students can check their understanding with an assessment.
Imagine Learning Classroom
Learn Zillion: Video: Write Equivalent Expressions Using Visual/area Model
In this video, you will learn how to write equivalent expressions with variables by using a visual/area model. [5:12]
Imagine Learning Classroom
Learn Zillion: Video: Write Equivalent Expressions by Combining Like Terms
In this lesson, you will learn how to simplify algebraic expressions by combining like terms. [5:28]
Khan Academy
Khan Academy: Variables and Expressions: Example: Evaluating an Expression
This video demonstrates how to solve a word problem using an expression and substituting values for a variable.
Khan Academy
Khan Academy: Examples of Evaluating Variable Expressions
Video shows how to simplify expressions showing multiplication and how to write products with variables without multiplication signs.
Mucho Math
Algebra2go: Translating Word Statements to Math
Word statements with sums and differences are translated to mathematical expressions and equations.
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.
Khan Academy
Khan Academy: Writing Expressions With Variables
Learn how to write simple algebraic expressions. [1:38]