Amphio
What is the role of a conductor?
Choral Director Simon Halsey discusses how a really great conductor can get the most out of every part of the orchestra.
Weird History
What It Was Like To Go To Doctor In the Wild West
The Old West wasn't all cowboys, saloons, and shootouts. Pioneers living on the American frontier also relied on doctors for all kinds of medical treatments. Epidemics, accidents, and STDs kept doctors busy. But unfortunately for...
SciShow
How Do Chips Make Credit Cards More Secure?
If you live in the United States, you might have recently gotten a credit card with a microchip on it. But what does this chip do that makes it any different than the magnetic strip on the back of the card?
TED Talks
TED: The mood-boosting power of crying | Kathy Mendias
Here's a talk about tears -- and why crying isn't something to be afraid or ashamed of. Exploring the science behind the mood-boosting power of crying, childbirth and lactation educator Kathy Mendias shows how tears can enhance your...
Curated Video
Finding Equivalent Fractions
This video explains finding equivalent fractions and simplifying fractions. Practice questions and answers are provided at the end of the video.
Bozeman Science
Vector Sum of Forces
In this video Paul Andersen explains how the vector sum of forces can be used to identify the net force on an object. The net force can be used to determine the overall acceleration of the object using Newton's Second Law.
Espresso Media
The Women of Standing Rock: The Battle for Freedom and Justice
The Women of Standing Rock part 3/8: This video captures the intense standoff between Native American protesters and law enforcement during the North Treaty camp raid. It highlights the peaceful resistance of the protesters and their...
Food Farmer Earth
Sustainable Dairy Farming: The Journey of a Small Scale Dairy
A small-scale dairy farm focuses on sustainable practices and energy efficiency, operating off the power grid and producing raw aged cheese from a herd of Nigerian Dwarf goats. The farm's size and operations are intentionally designed to...
Zach Star
The Mathematics of Signal Processing - The z-transform, discrete signals, and more
This video goes through an overview of what you would learn in a discrete time signals (or digital signal processing) course. Sampling, digital filters, the z-transform, and the applications of these are some of the things included. I...
Brian McLogan
Learn how to determine the product of two fractions with unlike denominators
👉 Learn how to multiply fractions. To multiply fractions, we need to multiply the numerator by the numerator and multiply the denominator by the denominator. We then reduce the fraction. By reducing the fraction we are writing it in most...
Brian McLogan
Multiplying fractions
👉 Learn how to multiply fractions. To multiply fractions, we need to multiply the numerator by the numerator and multiply the denominator by the denominator. We then reduce the fraction. By reducing the fraction we are writing it in most...
Brian McLogan
Multiplying Fractions
👉 Learn how to multiply fractions. To multiply fractions, we need to multiply the numerator by the numerator and multiply the denominator by the denominator. We then reduce the fraction. By reducing the fraction we are writing it in most...
Curated Video
Simplifying Fractions
Reducing fractions to their simplest form makes them easier to work with and helps with communication. 1) Find the greatest common factor (GCF) of both the numerator and the denominator. 2) Divide numerator and denominator by the GCF.
Curated Video
Reducing Fractions to Simplest Form
Mr. Addit demonstrates the method for reducing fractions to their simplest form by using factors.
Curated Video
Fractions to Simplest Form
A video entitled "Fractions to Simplest Form," which models how to identify the greatest common factor when creating equivalent fractions.
Brian McLogan
Summary for simplifying complex fractions
👉 Learn how to simplify a complex fraction. A complex fraction is a fraction with another fraction or fractions in the numerator and/or in the denominator. To simplify a complex fraction is to reduce the fraction in such a way as there...
Brian McLogan
Adding fractions with like denominators - math homework answers
👉 Learn how to add or subtract fractions with common denominators. When adding or subtracting two or more fractions with common denominators, we add or subtract only the numerator while we keep the denominator the same. We will then...
Brian McLogan
How to add two fractions with common denominators
👉 Learn how to add or subtract fractions with common denominators. When adding or subtracting two or more fractions with common denominators, we add or subtract only the numerator while we keep the denominator the same. We will then...
Brian McLogan
Adding fractions with like denominators - math help
👉 Learn how to add or subtract fractions with common denominators. When adding or subtracting two or more fractions with common denominators, we add or subtract only the numerator while we keep the denominator the same. We will then...
Brian McLogan
How to find common multiples of fractions - free online tutoring
👉 Learn how to add and subtract fractions whose denominators are not the same. Recall that when we want to add or subtract fractions having the same denominator, we add the numerators and retain the (common) denominator. This is...
Brian McLogan
How to subtract fractions with like denominators and proper answers
👉 Learn how to add or subtract fractions with common denominators. When adding or subtracting two or more fractions with common denominators, we add or subtract only the numerator while we keep the denominator the same. We will then...
Brian McLogan
How do you Simplify Complex Fractions
👉 Learn how to simplify a complex fraction. A complex fraction is a fraction with another fraction or fractions in the numerator and/or in the denominator. To simplify a complex fraction is to reduce the fraction in such a way as there...
Brian McLogan
What do you need to know when simplifying complex fractions
👉 Learn how to simplify a complex fraction. A complex fraction is a fraction with another fraction or fractions in the numerator and/or in the denominator. To simplify a complex fraction is to reduce the fraction in such a way as there...
Brian McLogan
Overview of Complex Fractions and Solving Rational Equations
👉 Learn how to simplify a complex fraction. A complex fraction is a fraction with another fraction or fractions in the numerator and/or in the denominator. To simplify a complex fraction is to reduce the fraction in such a way as there...