Curated Video
How to Determine the Volume of a Composite Solid
In this short math video we will learn how to determine the Volume of a Composite Solid. The composite solid is composed of two right rectangular prisms which we will visual divide into two right rectangular prisms. We will identify the...
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Identify Special Solutions of Compound Inequalities
In this video lesson we will learn how to identify Special Solutions of Compound Inequalities. We will learn that some compound inequalities have no solution, a solution of all real numbers, one solution or a one inequality solution. We...
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How to Solve Absolute Value Inequalities
In this video lesson we will learn about absolute value inequalities. We will discover that a less than or less than or equal to absolute value inequality will have an AND solution set. We will learn that a greater than or greater than...
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How to Approximate Square Roots Without a Calculator
In this video lesson we will learn how to identify a non-perfect square. We will also learn how to identify what two consecutive integers a non-perfect square lies between. We will use this information to approximate the value to the...
Curated Video
Factoring Trinomials with a Leading Coefficient Other than 1
This video is a math lesson on factoring trinomials with a leading coefficient other than 1. The teacher explains six steps to follow, including finding the product of a and c and determining factors that add up to b. The steps are...
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Solving Equations with Variables on Both Sides: A Six-Step Process
This video is a comprehensive lesson on solving equations with variables on both sides. The teacher provides a six-step process for solving any linear equation and emphasizes the importance of checking solutions. The lesson is suitable...
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Factoring the GCF from an Algebraic Expression
In this video lesson we will learn how to factor the GCF from an algebraic expression. We will review that GCF represents the Greatest Common Factor. We will also review how to identify factors of a value and determine the GCF. We will...
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Multiplying Polynomials Four Ways
In this video lesson, you will learn to multiply polynomials. I will model four methods. First we will use the Distributive Property and the Vertical Method. I will model my favorite method using a table. FOIL is an acronym to support...
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Solving One-Step Equations with Multiplication: An Example
In this video, the teacher demonstrates how to solve a one-step equation by identifying what is happening to the variable, finding the inverse operation, and checking the solution. The example used is three X equals 18, which is solved...
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How to Multiply a Binomial by a Binomial
In this short video we will answer a standardized math test question where we are asked to simplify an expression. We will multiply a binomial by a binomial. We will use a table to organize our terms, multiply and combine like terms, and...
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Using Commutative Property to Identify a True Equation
In this short video lesson we will answer a standardized test question using the commutative property. We will consier all the multiple choice answers. We will identify that the left side of the number sentence is the same for all answer...
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Determine the Quotient to Solve a Problem
In this short video we will determine the quotient to solve a problem. I will read a problem, ask you to pause and solve, and return to view the solution. We will identify that we are tasked with determining the quotient using the...
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How to Estimate a Sum by Rounding
In this short math video we will answer a standardized math test question where we are asked to estimate a sum by rounding. We will review the rules for rounding to a whole number. If the value to the right of the decimal point is 5 or...
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Dividing Powers: The Quotient Property
In this video lesson we will learn how to divide powers using the Quotient of Powers Property. We will discover that to divide powers with the same base you subtract the exponents. We will also combine what we learned about multiplying...
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Zero and Negative Exponents: Evaluating Expressions
This lesson on zero and negative exponents teaches students how to evaluate expressions involving numbers with zero as an exponent and negative integer exponents. The teacher explains the definition of zero and negative exponents and...
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All Real Numbers Solution to a Compound Inequality
In this short video we will learn how to recognize an ALL REAL NUMBERS solution of a compound inequality. We will graph a solution set to be able to interpret the solution.
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Rewrite Division to Identify an Equivalent Expression
In this short video we will answer a standardized math test question where we are asked to identify the equivalent expression. We will review how to divide by a fraction using the rule multiply by the reciprocal or also known as keep,...
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Ratio Relationships in the Real World
In this short video we will answer a standardized math test question about a ratio relationship in the real world. We will first use a drawing to visualize the ratio relationship. We will then use our drawing to determine if the given...
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Using Models to Solve Standardized Math Test Questions
In this short math video we will answer a standardized math test question where we are asked to use a model to determine the quotient of a fraction and a whole number. We will interpret the real world problem and divide the whole into...
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How to Write Absolute Value Equations
In this video lesson, we will learn how to write an absolute value when given the solutions and how to model a real world situation with an absolute value equation. We will use a number line to visually understand the distance from the...
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Using Similar Rectangles to Find a Missing Side
In this short video we will answer a standardized math test question using similar figures to find a missing dimension of a rectangle. We will review that similar figures have corresponding sides that are proportional. We will use the...
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Scientific Notation to Standard Notation
In this short video we will answer a standardized test question by rewriting a value in scientific notation to standard form.
Curated Video
How to Write an Equation
In this short video we will answer a standardized math test question where we are asked to write an equation. We will identify key words and phrases in the problem to write the equation one step at a time. Then, we will identify the...
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Identify Rate from a Table
In this short video we will answer a standardized math test question where we are asked to identify the rate of change from a table of values representing a real world situation. We are presented with a table of monthly costs for a cell...