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Instructional Video1:05
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\n\"Example\n\n
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\nKhan Academy\n
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\nExample 1: Multiplying Two Monomials with a Single Variable, Algebra I\n

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\n\nFor Students\n\n7th - 9th\n
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\nMultiply polynomials with Sal Khan! In this one-minute video, Sal describes what a monomial is, and how it can be used to express the area of a rectangle.\n
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Instructional Video3:55
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\n\"Example\n\n
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\nKhan Academy\n
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\nExample 2: Factoring Quadratics by Grouping, Algebra I\n

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\n\nFor Students\n\n9th - 11th\n
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\nHere is a complete and clear demonstration of the process needed to factor a trinomial with a non-1 leading coefficient. Sal uses various colors and provides working examples while he factors the simple trinomial. This video would be...\n
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Instructional Video3:11
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\n\"Solving\n\n
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\nKhan Academy\n
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\nSolving Radical Equations, Exponent Expressions and Equations, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nContinue your lecture on radical equations with this video, which features Sal solving a few more problems with his classic clarity and understandable way. Young mathematicians will benefit immensely from seeing his cool hand guide the...\n
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Instructional Video7:48
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\n\"Inequalities\n\n
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\nKhan Academy\n
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\nInequalities Using Addition and Subtraction, Linear Inequalities, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nBeginning with a \"handful of fairly simple inequality videos,\" Sal demonstrates a few inequality problems in which mathematicians must add or subtract. Though he states that his goal is to familiarize viewers with the notation, his...\n
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Instructional Video8:04
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\n\"Introduction\n\n
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\nKhan Academy\n
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\nIntroduction to Graphing Inequalities, Two-Variable Linear Inequalities, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nIf your class struggles with graphing inequalities, or if your lecture could use some help from Sal, this video would be a great help. Sal's instruction is measured and patient, and viewers will walk away feeling more confident and...\n
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Instructional Video9:28
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\n\"Ex\n\n
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\nKhan Academy\n
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\nEx 3: Distributive Property to Simplify, Linear Equations, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nVariables on both sides of the equation are the name of the game in this video, and Sal's easygoing manner and thorough instructions make even complicated algebraic equations look like games. He warms up with two equations to demonstrate...\n
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Instructional Video10:27
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\n\"Multiplying\n\n
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\nKhan Academy\n
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\nMultiplying and Dividing with Inequalities, Linear Inequalities, Algebra I\n

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\nThings get a little more complicated in this video, which features Sal solving several inequality problems involving multiplying and dividing by positive and negative numbers. Additionally, he uses a few more kinds of notation to...\n
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Instructional Video11:11
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\n\"Slope-Intercept\n\n
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\nKhan Academy\n
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\nSlope-Intercept Equation From a Graph Examples, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nThis lecture continues reviewing linear equations and slope problems with several example problems. Those who didn't grasp the concepts during class might find this lesson helpful.\n
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Instructional Video4:08
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\n\"Basic\n\n
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\nKhan Academy\n
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\nBasic Rate Problem, Linear Equations, Algebra I\n

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\n\nFor Students\n\n6th - 7th\n
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\nThis video examines a simple rate problem. The listener must compute whether four trains traveling different distances over different amounts of time are moving at the same constant rate. This problem reinforces one's basic understanding...\n
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Instructional Video6:45
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\n\"What\n\n
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\nKhan Academy\n
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\nWhat is the Domain of a Function?, Functions, Algebra I\n

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\n\nFor Students\n\n6th - 9th\n
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\nAfter defining a simple function from a word problem, a short video shows how to find its domain and range. The instruction reinforces the definitions of domain and range with a concrete example.\n
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Instructional Video3:04
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\n\"Example:\n\n
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\nKhan Academy\n
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\nExample: Two-Step Equation with Numerator , Linear Equations, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nSal demonstrates how to solve an equation. He begins by saying that the variable needs to be isolated. Then, he shows how to move numbers on either side of the equal sign to isolate the variable. Finally, he verifies answers by plugging...\n
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Instructional Video4:07
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\n\"Example\n\n
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\nKhan Academy\n
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\nExample 2: Variables on Both Sides, Linear Equations, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nSal offers an example of manipulating numbers on either side of the equal sign to isolate the variable and solve the equation.\n
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Instructional Video6:38
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\n\"What\n\n
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\nKhan Academy\n
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\nWhat is the Range of a Function?, Functions, Algebra I\n

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\n\nFor Students\n\n6th - 9th\n
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\nThe short example shown in this video starts with a given set of numbers in the domain and the range that represents a function. One needs to map the points on a coordinate plane.\n
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Instructional Video7:56
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\n\"Writing\n\n
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\nKhan Academy\n
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\nWriting Equations in All Forms, Algebra I\n

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\n\nFor Students\n\n7th - 9th\n
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\nGiven two points on a line, this video shows how to write the linear equation in point-slope, slope-intercept, and standard forms. First, Sal reviews each of these forms, then calculates the slope, writes the equation in point-slope...\n
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Instructional Video1:54
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\n\"One-Step\n\n
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\nKhan Academy\n
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\nOne-Step Inequality Involving Addition, Linear Inequalities, Algebra I\n

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\n\nFor Students\n\n6th - 8th\n\nStandards\n
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\nPractice problems are great ways to engage your charges with a new concept. Sal solves for x + 8 less than or equal to six and then graphs the solution. First, he subtracts eight from both sides, and then he subtracts six. Next, he draws...\n
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Instructional Video6:58
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\n\"Example:\n\n
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\nCurated OER\n
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\nExample: Solving for a Variable, Linear Equations, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nSal uses the formula for the perimeter to show how the variables can be moved around to solve a problem. He demonstrates a few different ways to do this.\n
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Instructional Video6:32
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\n\"Absolute\n\n
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\nKhan Academy\n
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\nAbsolute Value Equation Example 2, Linear Equations, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nSal demonstrates how to solve an absolute value equation, keeping in mind there are two possible answers.\n
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Instructional Video6:58
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\n\"Example:\n\n
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\nKhan Academy\n
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\nExample: Solving For a Variable, Linear Equations, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nSal uses the formula for the perimeter to show how the variables can be moved around to solve a problem. He demonstrates a few different ways to do this.\n
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Instructional Video2:09
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\n\"Constructing\n\n
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\nKhan Academy\n
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\nConstructing and Solving a One-Step Inequality, Linear Inequalities, Algebra I\n

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\n\nFor Students\n\n7th - 9th\n
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\nThis inequality word problem would make a good warm-up activity for a class studying single-variable inequalities. This video creates and solves an inequality based on a short-word problem about unit cost.\n
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Instructional Video9:15
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\n\"Introduction\n\n
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\nKhan Academy\n
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\nIntroduction to the Quadratic Equation, Quadratic Equations, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n
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\nSal first solves some equations using the factoring method he has already taught. Next, he introduces the quadratic formula and demonstrates how to plug the numbers from the quadratic equation into the quadratic formula. He then solves...\n
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Instructional Video6:04
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\n\"Solving\n\n
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\nKhan Academy\n
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\nSolving Equations with the Distributive Property, Linear Equations, Algebra I\n

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\n\nFor Students\n\n7th - 11th\n\nStandards\n
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\nHere is an equation in which the first step is to use the distributive property to remove the parenthesis. Then, it is solved for the variables. Since there are variables on both sides of the equation, it is important to verify the...\n
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Lesson Plan
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\n\"Recursive\n\n
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\nEngageNY\n
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\nRecursive Formulas for Sequences\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nProvide Algebra I learners with a logical approach to making connections between the types of sequences and formulas with a lesson that uses what class members know about explicit formulas to develop an understanding of...\n
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Lesson Plan
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\n\"Graphs\n\n
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\nEngageNY\n
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\nGraphs Can Solve Equations Too\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nThere are many equations Algebra I students are not ready to solve. Graphing to solve gives them a strategy to use when they are unsure of an algebraic approach to solve the problem. The lesson exposes learners to a wide variety of...\n
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Assessment
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\n\"End\n\n
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\nPearson\n
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\nEnd of Year Practice Test (Algebra I)\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nThis complete multiple choice and short answer practice end-of-year test for algebra 1 offers a wealth of opportunities for customization. Offer it as a whole, to track progress or prepare the class for the format of the test, or...\n
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