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The March of Time
Dixie wealthy home
MOT 1939: DIXIE WEALTHY HOME: WS Antebellum Mansion horse & carriage. INT WS People eating dinner African-American serving food. MS African-American putting food on table people talking eating. MS Woman eating grapefruit. Rich luxury
English Tree TV
Rain Rain Go Away | Kids Songs & Nursery Rhymes
Rain, rain, go away! This classic nursery rhyme is easy to sing-along with, a traditional song the entire family can enjoy! Dad, mom, brother and sister want to play, but it’s raining! Will the rain go away!?
Curated Video
Italy, Paestum, Temple of Athena (Ceres)
The Temple of Athena or Temple of Ceres (c. 500 BC) is a Greek temple found at Paestum, built near the so-called Basilica which is much larger than it. It has a high pediment and a Doric frieze, made up of large blocks of limestone. The...
Curated Video
Las leyes del movimiento de Newton
Las leyes del movimiento de Isaac Newton nos explican la relación entre las fuerzas que actúan sobre un objeto y cómo ese objeto se mueve -los principios que subyacen bajo la moderna mecánica.
Twig - Física - Fuerzas...
Twig - Física - Fuerzas...
Curated Video
Factoring by Grouping: Rewriting Trinomials
In this lesson, students will learn how to rewrite a trinomial by factoring using grouping. They will review the concept of multiplying linear expressions to get a quadratic expression, and then learn how to factor out the greatest...
Brian McLogan
Solving trigonometric equations
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a...
Curated Video
Factoring Perfect Square Trinomials to Find Zeros of Quadratic Functions
In this video, we learn how to find the zeros of a quadratic function by factoring a perfect square trinomial. By expressing the quadratic function in a different form, we can make the zeros more visible. The middle signs in the...
Curated Video
Transforming Quadratic Equations Using Completing the Square
In this video, the teacher explains how to transform a quadratic equation by completing the square. They review perfect square trinomials and how they can be factored, emphasizing the importance of keeping things equal when transforming...
Curated Video
Transforming Quadratic Equations by Completing the Square
In this video, the teacher explains how to transform a quadratic equation by completing the square. They review perfect square trinomials and common mistakes to avoid. Through an example, they demonstrate the process of transforming the...
Curated Video
Solving Quadratic Equations by Completing the Square
In this video, the teacher explains how to solve quadratic equations by completing the square. They review the steps involved in completing the square and highlight common mistakes to avoid. Through an example, they demonstrate the...
Brian McLogan
Summary for classifying polynomials
👉 Learn how to classify polynomials. A polynomial is an expression of the sums/differences of two or more terms having different interger exponents of the same variable. A polynomial can be classified in two ways: by the number of terms...
Northeast Arkansas Education Cooperative
Simplify Algebraic Fractions by Factoring 2
Take your class through the mechanics of simplifying algebraic fractions by factoring trinomials. Though the steps for factoring are assumed known, the process of identifying and canceling common factors are detailed with...
Northeast Arkansas Education Cooperative
Simplify Algebraic Fractions by Factoring
A brief presentation with laser-like focus, this video talks young mathematicians through the mechanics of simplifying algebraic fractions by factoring trinomials. While the factoring itself is assumed to be a mastered skill, the...
Krista King Math
Factoring Quadratic Equations with Coefficients
Explore the puzzle of factoring quadratic trinomials using the video lesson. The instructor demonstrates the trial and error process of finding the binomial factors. She shows how to check the factors using multiplication.
Curated OER
Calculate the Slope of a Line Using Two Points
Find that slope! This video does an excellent job of demonstrating how to use the slope formula to find the slope of a line using two points. The instructor first reviews the definition of slope of a line, then works three problems using...
National Education Association
Determine Minimum, Maximum, Vertex, and Zeros Given the Graph
Do not always be maxed out by the vertex. A short video introduces the graphical display of the vertex and zeros of a quadratic function. The presenter provides the definitions of the minimum and maximum of the graph along with...
Curated OER
Translate Word Phrases and Sentences into Equations
Use this video to show your learners an example of how to translate word phrases into an equation to solve a real-world problem. The presenter begins with a review of how to use cross products to solve a proportion, including how to do...
National Education Association
Solving Absolute Value Inequalities
You know how to find absolute values and you know how to solve inequalities — but what happens when these two concepts are in the same problem? A YouTube video first reviews absolute values and moves on to solving absolute value...
Curated OER
Solving Equations
A mathematics video explains the parts of an equation and reviewing relevant vocabulary. Next, it covers one-, two-, and multi-step equations. It includes a few example problems for each type as well.
National Education Association
Scatter Plots and Line of Best Fit
Demonstrate how to use a box and whisker plot to place a line of best fit accurately with an educational video. It begins with a review of box and whisker and line of best fit, and then uses an application problem to describe the...
National Education Association
Interpret the Rate of Change/Slope and Intercepts within the Context of Everyday Life
Rates of change can be a slippery slope. The resource makes the connection between the rate of change and the slope of a line. It continues on to provide examples of how to interpret the slope and the y-intercepts of linear equations...
National Education Association
Scatter Plots
What's my line, anyway? A video covers the aspects of finding an equation of the best-fit line for a set of data. It works through plotting the points to drawing a line that appears to represent the data. The presenter suggests finding...
National Education Association
Inappropriate Data Usage
Correlate the responses to identify the cause. A resource presents how individuals sometimes confuse the issue between correlation and causation. The video provides examples of different variables that are correlated — but one does...