Curated Video
Study: Less Bullying, Cyberbullying During Remote Learning
When schools transitioned to remote learning in spring of 2020, Andrew Bacher-Hicks and his team found that Google searches on bullying decreased.
Mathispower4u
Simplify Exponential Expressions Using Power Property - Products to Powers (Example)
Discover the power of applying exponent rules. Scholars view a short video that covers four examples of using the power property of exponents to simplify expressions. The educational video shows how expanding expressions justifies the...
Mathispower4u
Simplify Exponential Expressions Using the Quotient Property of Exponents (Example)
Simplify the study of exponential expressions by watching a helpful video. Scholars view an instructional video that justifies the quotient property of exponents. It provides examples of how to simplify both algebraic and numerical...
Mathispower4u
Simplify and Evaluate Compound Exponential Expressions
Find the value of an expression and appreciate the value of an explanatory video. Viewers of an instructional video see how to use the properties of exponents to first simplify exponential expressions. They then learn how to evaluate the...
Mathispower4u
Simplify Compound Exponential Expressions (Pos Exp Only)
There's nothing to fear about having to use multiple properties. An educational video shows viewers how to simplify compound exponential expressions with positive exponents only. Each expression requires the application of two or more...
Mathispower4u
Simplify Exponential Expressions with Fraction Exponents (Product Property of Exponents) - Example
No need to get worked up about fractions as exponents. Viewers of an educational video learn how to simplify exponential expressions using the product property of exponents. All three examples in the video have rational exponents, both...
Mathispower4u
Exponent Properties (Product, Power Properties) - Example 1
Expect expertise with exponents. Scholars watch an educational video to learn how to simplify expressions involving exponents. A set of four examples covers the product of powers property, the power of a power property, and the power of...
Mathispower4u
Exponent Properties (Product, Power Properties) - Example 2
Strengthen the power to simplify expressions. Viewers of a helpful video continue their study of the properties of exponents. They see how to simplify four different expressions involving the application of multiple exponent rules.
Mathispower4u
Exponent Properties (Zero Exponent) - Example 3
Don't let it all be for naught. By watching a short video, learners see how to use the zero exponent property. The narrator works through four examples of simplifying exponential expressions by applying properties of exponents.
Corbett Maths
Fractions – Find Original
Become wholly versed in dealing with fractions. After briefly reviewing how to find a fractional part of a whole, the narrator of an instructional video describes how to find the whole, given the part and the fraction. Viewers watch as...
Corbett Maths
Fractions of Amounts
Sometimes you only need part of the whole. Viewers of a short video learn how to determine fractions of amounts, such as 3/4 of 20. The video starts with more familiar unit fractions and then progresses to non-unit fractions. The...
Corbett Maths
Expressing One Quantity as a Fraction of Another
It turns out that fractions can be useful after all. Scholars watch a brief video that shows how to express a quantity as a fraction of another. In particular, the video looks at situations where part-to-whole relationships can be...
Corbett Maths
Equivalent Fractions
Not all fractions are created equal. Scholars review how to create equivalent fractions by multiplying the numerator and denominator by the same factor. A short instructional video covers a few examples of the concept.
Corbett Maths
Division with Fractions
Divide and conquer any fears about fractions. Viewers of a short educational video learn how to divide fractions. The method shown is to take the reciprocal of the second fraction and then multiply. Division with mixed numbers is also...
Corbett Maths
Fractions: Addition and Subtraction
Let the video take away any issues with adding and subtracting fractions. Scholars review how to add and subtract fractions by rewriting the fractions using a common denominator. They also see how adding and subtracting mixed numbers...
Corbett Maths
Adding Fractions Same Denominator
Adding fractions with a common denominator is no more difficult than adding whole numbers. Individuals watch a short video that shows examples of how to add fractions. The fractions have common denominators, which makes combining them a...
TED-Ed
The Gauntlet | Think Like A Coder, Ep 8
No need to fear the Gauntlet of Forking Paths as long as you have your trusted robot companion. The hero of the video series must find the Node of Memory by navigating through a maze that has paths that each lead to two additional paths....
TED-Ed
The Factory | Think Like A Coder, Ep 9
Here's a surefire cure to your computer programming needs. The penultimate episode of the series follows the hero as she attempts to determine a cure for a harmful compound. She must make sense of a directed graph to identify the correct...
American Museum of Natural History
Ask a Scientist About Cuba's Biodiversity
In a video interview Ana Luz Porzecanski, a conservation biologist with the American Museum of Natural History, answers questions about her work Cuba's biodiversity.
American Museum of Natural History
Ask a Scientist About Mummies
Many are aware of the mummies found in the tombs of Egypt. But in addition to the mummified bodies of the ancient pharaohs like King Tut, archaeologists also found cat mummies, dog mummies, and alligator mummies. In a video interview,...
American Museum of Natural History
Poison For Good...Poison For Evil
The myths of Hercules and the Hydra and Jason and Medea open a resource about how poisons can be used as weapons of destruction or for beneficial purposes. After watching animated videos of the myths, users take a short quiz that tests...