Curated Video
Finding the Missing Length of a Rectangle Using the Perimeter Formula
In this video, the teacher explains how to determine the missing length of a rectangle by applying the perimeter formula. They give examples and guide the viewers through the steps using variables and equations.
Curated Video
Solving Real World Math Problems: Finding the Area of Rectangles
In this video, the teacher explains how to solve real-world math problems by finding the area of a rectangle. The concepts of multiplication, rows, columns, and units are used to determine the area of different shapes.
Curated Video
Expanding Binomials: A Volume Model Proof
In this video, the teacher explains why (A+B)^3 is not the same as A^3 + B^3. Using a volume model, the teacher demonstrates how to expand (A+B)^3 and shows that it is equal to A^3 + 3A^2B + 3AB^2 + B^3.
Curated Video
Finding the Area of a Rectangle: Counting Columns and Rows
In this lesson, students will learn how to find the area of a rectangle by counting columns and rows. They will use tiling as a strategy to partition the rectangle and determine the number of unit squares in each row and column. Through...
Curated Video
Finding the Area of a Rectangle: Counting Squares
In this video, the teacher explains how to find the area of a rectangle by counting the number of squares inside the shape. They introduce key vocabulary terms such as unit, unit square, perimeter, and area. The teacher demonstrates...
Curated Video
Finding the Area of a Circle
This video explains how to find the area of a circle by relating it to a rectangle. Review the concept of area and the order of operations. Using visual aids, they demonstrate how to convert a circular shape into a rectangular shape to...
Curated Video
Understanding Volume
In this lesson, students will learn how to find the volume of geometric solids by using their knowledge of two and three-dimensional shapes, as well as the measures of area and perimeter. They will understand that volume refers to the...
NUMBEROCK
Volume
See a rectangular prism deconstructed so that your students can look at what's happening inside of 3d shapes. Let the song take your students on a tour, exploring the concept of cubic units how we arrive at finding the volume of prisms...
Curated Video
Finding Volume: Multiplying Dimensions and Using the Volume Formula
In this video, the teacher explains how to compute the volume of a solid figure using its dimensions. They emphasize the importance of understanding the length, width, and height of an object and how to use them in the volume formula.
Bloomberg
Netanyahu Is Confident About Deeper Israel-Saudi Arabia Ties
Israel Prime Minister Benjamin Netanyahu said he is confident about deepening business and economic ties with Saudi Arabia, even if the two nations don't formally recognize each other. "My sense is we'll realize that whether we have...
Getty Images
size
Extreme close up of the word 'size' printed in a 200yr old dictionary, alongside the word is an old wooden ruler. The set rotates as the camera swings overhead slowly. Canon 5D 100mm macro lens.
Getty Images
1975 AMC Pacer door comparison footage
WS looking at Pacer interior through open driver door / MS dashboard; passenger POV / WS row of Pacer rear ends parked at Riverside / MS tail light / MS head light / WS front three-quarter driver side view / CU Pacer emblem on hood / WS...
Bloomberg
Singapore Averts Recession; Monetary Authority Raises Currency Band
Singapore's economy averted a recession, with gross domestic product rising 1.5% from the previous quarter. On a year-on-year basis, the economy expanded 4.4% after a revised 4.5% growth in the previous quarter. And the central bank...
Bloomberg
How New York City Got Its Skyline
Jun.07 -- Many of the classic skyscrapers that define New York City’s skyline have their design roots in a monumental 1916 zoning law, which established “setback” requirements for buildings above a certain height. In the heart of the...
Bloomberg
Monetary Authority of Singapore Tightens Policy
Singapore's central bank further tightened monetary policy settings. The Monetary Authority of Singapore, which manages its currency exchange rate as its main policy tool, re-centered its policy band higher and raised the slope. Selena...
Curated Video
UPITN 4 3 77 PRACTICE SESSION FOR THE SOUTH AFRICAN GRAND PRIX
1. ms car into pits
2. ms mechanic working on Marlboro Ford
3. ws Marlboro wheeeld from garage
4. mechanics work on car under umbrella
5. vs Tom Pryce, Shadow-Ford in car holding umbrella, mechanics working
6. ms mechanics working on...
Corbett Maths
Area of a Rectangle
Model finding the area of a rectangle using a helpful video lesson. Young scholars watch as the instructor shows how to find the area of a rectangle. Additionally, the instructor shows how to calculate the length or width when given the...
Mathispower4u
Write Basic Expressions from Words Modeling Situations
Writing expressions is a basic skill of algebra—but it's a skill that causes scholars to struggle. A thorough video provides examples and explanations to help individuals understand the process. From defining the variable to representing...
Numberphile
Shapes and Solids of Constant Width
Roll right along with an informative lesson that makes cents. Scholars learn that some shapes roll without any change in its width. The video in the Numberphile "Coins" series starts with two-dimensional figures, such as Reuleaux...
Curated OER
How Do You Solve a Word Problem by Subtracting Polynomials?
It's not a complicated word problem, but the picture frame just gives the problem a little context. So you are trying to find the difference, which means subtraction. The instructor reviews how to distribute the negative sign to the...
Curated OER
How Do You Find the Volume of a Box Whose Sides are Monomials?
Length times width times height. Yes, the formula for the volume of a rectangular shape. But the values are monomials. Use the knowledge you have to multiply the monomials and then write it in simplest form.
Curated OER
How Do You Solve a Word Problem by Subtracting Polynomials?
It's not a complicated word problem, but the picture frame just gives the problem a little context. So you are trying to find the difference, which means subtraction. The instructor reviews how to distribute the negative sign to the...
Curated OER
How Do You Find the Perimeter of a Rectangle?
The teacher illustrates a diagram to help you learn about perimeter. First she adds the sides together to get the perimeter. Then she shows how to use the perimeter formula to make it a bit simpler.