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Algebra2go: Graphing Linear Equations; Part 1
Video tutorial provides examples that demonstrate how to graph linear equations. [7:58]
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Algebra2go: Geometry Formulas Review
Professor Perez's virtual classroom provides a review of formulas and applications from geometry. [9:30]
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Algebra2go: Order of Operations
Professor Perez's virtual classroom provides examples that demonstrate how to use the order of operations to evaluate expressions. [7:22]
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Algebra2go: Factoring by Grouping Part 1
Professor Perez's virtual classroom provides examples that demonstrate how to factor by grouping. [9:05]
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Algebra2go: Calculating Sales Tax and Commission
Professor Perez's virtual classroom provides examples that demonstrate how to calculate sales tax and commission. [7:03]
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Algebra2go: Fraction Review Part Ii
Part 2 of Professor Perez's virtual classroom continues a review of fractions including adding and subtracting fractions and reducing to lowest terms. [9:57]
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Algebra2go: Multiplying Negative Numbers
Professor Perez's virtual classroom takes a look at how to multiply negative numbers. [4:50]
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Algebra2go: Solving Proportions
Professor Perez's virtual classroom provides examples that demonstrate how to solve proportion problems. [7:18]
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Algebra2go: Simple Interest
Professor Perez's virtual classroom provides examples that demonstrate how to calculate simple interest.
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Algebra2go: Rates and Unit Price
Professor Perez's virtual classroom provides examples that demonstrate how to find rates and unit price. [6:11]
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Algebra2go: Subtracting Negative Numbers
This video attempts to explain subtracting negative numbers using a number line while emphasizing that "taking away" any quantity from its identical self must result in zero. [6:07]
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Algebra2go: Limits; A Visual Approach
Professor Perez's virtual classroom provides examples that demonstrate limits. [5:21]
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Algebra2go: Factoring; "Abc Method" Part 1
Professor Perez's virtual classroom provides examples that demonstrate how to do factoring using the "abc method". [9:59]
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Algebra2go: Solving Linear Equations Part 1
Professor Perez's virtual classroom provides examples that demonstrate how to solve linear equations. Part 1. [9:07]
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Algebra2go: Additive Inverse and Absolute Value
Video tutorial reviews the concepts of additive inverse (opposite) and absolute value using a number line. [7:39]
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Algebra2go: Solving Linear Equations Part 3
Professor Perez's virtual classroom provides examples that demonstrate how to solve linear equations with solutions that include empty sets and infinite solutions. Part 3. [7:25]
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Algebra2go: Solving Linear Equations Part 2
Professor Perez's virtual classroom provides examples that demonstrate how to solve linear equations using the technique of clearing fractions. Part 2. [9:58]
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Algebra2go: Combining Like Terms Part Ii
Professor Perez's virtual classroom provides examples that demonstrate how to simplify expressions by combining like terms. Part 2. [6:45]
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Algebra2go: Absolute Value and the Opposite
Absolute value is presented as representing distances on a number line. The concept of opposite (additive inverse) is also demonstrated on a number line. Professor Perez provides an explanation of this in his virtual classroom. [8:26]
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Algebra2go: Properties of Real Numbers
Professor Perez's virtual classroom takes a look at the properties of real numbers: associative, commutative, distributive, identity, and inverse. [9:59]
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Algebra2go: Multiplication and Division
Professor Perez's virtual classroom provides a quick review of multiplication and division. [8:18]
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Algebra2go: Applications of Percent
Professor Perez's virtual classroom takes a look at applications of percents by solving real-life word problems. [10:12]
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Algebra2go: Conversions in the Metric System
Professor Perez's virtual classroom provides examples that demonstrate how to perform conversions in the metric system. [7:25]
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Algebra2go: Calculating Percent Increase, Decrease, and Discount
Professor Perez's virtual classroom demonstrates how to calculate percent increase, decrease, and discount. [7:06]